Shareholder Correspondence 30 September 2025

• Notice of Annual General Meeting

• Depositors’ Voting Instructions Form

• Request of Annual Report Hard Copy Form

CIVMEC LIMITED

ACN 672 407 171

(Incorporated in Australia)

NOTICE OF ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN that the Annual General Meeting (“ AGM ”) of the Civmec Limited (ACN 672 407 171) (formerly being named Civmec Australia Limited) (" Company ") will be held at 10:30am (AWST/Singapore time) on 30 October 2025 at Carlton Hotel Singapore, 76 Bras Basah Road, Singapore 189558.

The Company has taken steps to ensure that all shareholders can participate in the AGM. The Board has therefore determined that access to the AGM will also be available virtually to allow shareholders to attend online using virtual meeting technology.

Shareholders do not need to attend the AGM physically in order to cast their votes or participate in the AGM. The Company encourages all shareholders unable to attend in person but who wish to vote to do so by:

• (a) participating in the virtual AGM and casting a vote online; or

• (b) appointing the Chair as their proxy by completing and returning the Proxy Form (including, where desired, directing the Chair how to vote on a Resolution).

Instructions on how to attend the AGM online are set out in paragraph (c) of the notes section on page 5 of this Notice of AGM.

AGENDA

AS ORDINARY BUSINESS:

1. Receive and consider Audited Financial Statements To receive and consider the Audited Financial Statements of the Company for the financial year ended 30 June 2025 together with the Directors’ Report and Independent Auditors’ Report thereon.

[See Explanatory Note (a)] 2 Remuneration Report Non-binding Ordinary To consider and adopt the Remuneration Report, contained in the Resolution 1 Directors’ Report for the financial year ending 30 June 2025. [See Explanatory Note (b)] Voting Prohibition : Votes may not be cast, and the Company will disregard any votes cast, on Resolution 1:

• (a) by or on behalf of any KMP¹ member whose remuneration details are included in the Remuneration Report, or any of their closely related parties² , regardless of the capacity in which the votes are cast; or

1 The KMP (or key management personnel) are those persons having authority and responsibility for planning, directing and controlling the activities of the Company, either directly or indirectly. The KMP for the Company during the financial year ended 30 June 2025 are listed in the Remuneration Report.

2 A Closely Related Party of a KMP member means:

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• (a) the aggregate number of shares to be issued pursuant to this Resolution (including shares to be issued in pursuance of Instruments made or granted pursuant to this Resolution) does not exceed fifty per centum (50%) of the Company’s total number of issued shares (excluding subsidiary holdings) in the capital of the Company, of which the aggregate number of

• a spouse or child of the member;

• a child of the member’s spouse;

• a dependant of the member or of the member’s spouse;

• anyone else who is one of the member’s family and may be expected to influence the member, or be influenced by the member, in the member’s dealings with the entity; or

• a company the member controls.

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shares (including shares to be issued in pursuance of Instruments made or granted pursuant to this Resolution) to be issued other than on a pro-rata basis to shareholders of the Company does not exceed twenty per centum (20%) of the total number of issued shares (excluding subsidiary holdings) in the capital of the Company, and for the purpose of this Resolution, the total number of issued shares (excluding subsidiary holdings) in the capital of the Company shall be the Company’s total number of issued shares (excluding subsidiary holdings) in the capital of the Company at the time this Resolution is passed, after adjusting for:

• (i) new shares arising from the conversion or exercise of convertible securities, or

• (ii) new shares arising from exercising share options or vesting of share awards outstanding or subsisting at the time this Resolution is passed, and

• (iii) any subsequent bonus issue, consolidation or subdivision of the Company’s shares;

Adjustments in accordance with (i) or (ii) above are only to be made in respect of new shares arising from convertible securities, share options or share awards which were issued and outstanding or subsisting at the time of the passing of this Resolution.

• (b) in exercising the authority conferred by this Resolution, the Company shall comply with the provisions of the Listing Manual of the SGX-ST for the time being in force (unless such compliance has been waived by the SGX-ST) and the Constitution for the time being of the Company; and

such authority shall, unless revoked or varied by the Company at a general meeting, continue in force until the conclusion of the next annual general meeting or the date by which the next annual general meeting of the Company is required by law to be held, whichever is earlier.

[See Explanatory Note (d)]

1. To transact any other business which may properly be transacted at an annual general meeting.

BY ORDER OF THE BOARD

James Finbarr Fitzgerald Executive Chairman 30 September 2025

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Explanatory Notes:

• (a) The Corporations Act 2001 (Cth) ( Corporations Act ) requires that the Audited Financial Statements of the Company for the most recent financial year (namely the period ended 30 June 2025) be laid before the AGM. While no resolution is required in relation to this item, shareholders will be given the opportunity to ask questions and make comments on them and the accompanying reports.

The Audited Financial Statements of the Company for the financial year ended 30 June 2025, together with the Directors’ Report and Independent Auditors’ Report thereon, are available as part of the Annual Report or the Company website and have also been posted on the ASX and SGX.

The Company's joint auditors, Moore Australia Audit (WA) and Moore Stephens LLP, will be present at the AGM and shareholders and proxyholders will have an opportunity to ask them questions in relation to the conduct of the audit of the Company, the Independent Auditors’ Report and the independence of the auditors.

• (b) In relation to Ordinary Resolution No. 1, the Remuneration Report, contained in the Directors' Report for the financial year ending 30 June 2025, is required to be considered by shareholders in accordance with section 250R of the Corporations Act.

Shareholders will be given the opportunity to ask questions and make comments on the Remuneration Report. Ordinary shareholders will be asked to vote on a resolution to adopt the Remuneration Report. Under the Corporations Act, the vote on the resolution is advisory only and does not bind the Board or the Company. At the Company’s previous annual general meeting the votes cast against the remuneration report considered at that annual general meeting were less than 25%. Accordingly, a spill resolution is not relevant for this Meeting.

• (c) Ordinary Resolution No. 2 is included for the purpose of ASX Listing Rule 14.5, provides that an entity which has directors must hold an election of at least one director at each annual general meeting. The Constitution sets out the requirements for determining which Directors are to retire by rotation at an annual general meeting. Mr Gary Gray, who has held office without re-election since 30 October 2024, and being eligible retires by rotation and seeks re-election.

Mr Gary Gray, will, upon re-election as Director of the Company, remain as Chairman of Nominating Committee and a member of Audit, Risks and Conflicts and Remuneration Committees. Mr Gray will be considered independent for the purpose of Rule 704(8) of the Listing Manual of the SGX-ST. Key information on Mr Gray can be found on the section "Board of Directors" of the Annual Report 2025.

If Ordinary Resolution No.2 is passed, Mr Gary Gray will be re-elected to the Board as an independent Director. If Ordinary Resolution No.2 is not passed, Mr Gary Gray will not continue in his role as an independent Director.

• (d) Ordinary Resolution No. 3, if passed, will (unless revoked or varied by the Company at a general meeting) empower the Directors of the Company from the date of the passing of Ordinary Resolution No. 3 to the date of the next annual general meeting or the date by which the next annual general meeting of the Company is required by law to be held, whichever is the earlier, to issue shares in the capital of the Company and to make or grant instruments (such as warrants or debentures) convertible into shares, and to issue shares in pursuance of such instruments, up to an amount not exceeding in total 50% of the issued shares (excluding subsidiary holdings) in the capital of the Company, with a sub-limit of 20% of the issued shares (excluding subsidiary holdings) in the capital of the Company for issues other than on a pro-rata basis to shareholders.

Upon the passing of Ordinary Resolution No. 3, pursuant to rule 806 of the listing rules of the Singapore Exchange Securities Trading Limited (" SGX Listing Rules "), approval by an issuer’s shareholders under SGX Listing Rule 805(1) is not required as the shareholders had, by ordinary resolution in a general meeting, given a general mandate to the directors of the issuer to issue shares or convertible securities.

However, any issue of securities pursuant to Ordinary Resolution No. 3 will be made subject to the Company’s compliance with ASX Listing Rule requirements including, but not limited to, the Company’s ability to issue securities under ASX Listing Rule 7.1 at any given time. Ordinary Resolution No. 3 is not a prior approval for the issue of securities pursuant to ASX Listing Rule 7.1.

Notes:

(a) The Board has determined pursuant to Regulation 7.11.37 of the Corporations Regulations 2001 (Cth) that that the persons eligible to vote at the AGM are those who are registered shareholders of the Company as at 4:00pm (AWST/Singapore time) on 28 October 2025.

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• (b) The AGM will be held in a physical format, at 10:30am (AWST/Singapore time) on 30 October 2025 at Carlton Hotel Singapore, 76 Bras Basah Road, Singapore 189558. Shareholders will also have the option to participate virtually.

• (c) Shareholders may use the Computershare Investor Services Pty Limited (" Computershare" ) Meeting Platform to attend and participate in the AGM.

• (i) To participate in the AGM, you can log in by entering the following URL https://meetnow.global/MPSHHAV on your computer, tablet or smartphone.

• (ii) Online registration will open 30 minutes before the AGM.

• (iii) To make the registration process quicker, please have your SRN/HIN and registered postcode or country code ready. Proxyholders will need to contact Computershare prior to the AGM to obtain their login details.

• (iv) To participate in the AGM online follow the instructions below.

  • (A) Click on ‘Join Meeting Now’.

  • (B) Enter your SRN/HIN. Proxyholders will need to contact Computershare on +61 3 9415 4024 prior to AGM to obtain their login details.

  • (C) Enter your postcode registered to your holding, if you are an Australian shareholder. If you are an overseas shareholder, select the country of your registered holding from the drop down list.

  • (D) Accept the Terms and Conditions and ‘Click Continue’.

• (v) You can view the AGM live, ask questions verbally or via a live text facility and cast votes at the appropriate times while the AGM is in progress.

• (d) Shareholders and Depositors³ may also submit questions related to the matters being considered at the AGM. To do so, all questions must be submitted by 10:30am (AWST/Singapore time) on 21 October 2025:

• (i) in hard copy by sending by post and lodging the same at the registered office of the Company at 16 Nautical Drive, Henderson, Western Australia 6166; or

• (ii) by email to [email protected].

• (e) Depositors will need to identify themselves when posing questions by email or by mail by providing the following details:

• (i) the Depositor's full name as it appears on his/her/its CDP/CPF/SRS share records;

• (ii) the Depositor's NRIC/Passport/UEN number;

• (iii) the Depositor's contact number and email address; and

• (iv) the manner in which the Depositor holds his/her/its Shares in the Company (e.g. via CDP, CPF or SRS).

• (f) The Company will not be able to answer questions from persons who provide insufficient details to enable the Company to verify his/her/its shareholder or Depositor status.

• (g) The Company will address all substantial and relevant questions received from shareholders and Depositors by 10:30am (AWST/Singapore time) on 21 October 2025 relating to the resolutions tabled for approval at the AGM by 23 October 2025 via an announcement to be published on the Company's website at the URL https://www.civmec.dev.eggdesign.com.au/investors/ and SGXNet and ASX Online. Questions submitted after 10:30am (AWST/Singapore time) on 21 October 2025 will be answered at the AGM.

• (h) Shareholders will be able to vote on the Resolutions during the AGM. Voting on each item of business will be by poll. However, the Directors are strongly encouraging shareholders to lodge their Proxy Form in accordance with the instructions below to assist in the orderly conduct of the AGM.

• (i) A shareholder entitled to attend and vote is entitled to appoint not more than two proxies. Where more than one proxy is appointed, each proxy must be appointed to represent a specified proportion of the shareholder's

3 As defined in Section 81SF of the Securities and Futures Act 2001 of Singapore.

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voting rights. If the shareholders appoints two proxies and the appointment does not specify this proportion, each proxy may exercise half of the votes. A proxy need not be a shareholder.

• (j) A proxy may be either an individual or a body corporate. If you wish to appoint a body corporate as your proxy, you must:

• (i) specify on the Proxy Form the full name of the body corporate appointed as proxy; and

• (ii) provide the appropriate “Appointment of Corporate Representative” with the full name or title of the individual representative of the body corporate to attend the AGM. A form may be obtained from the Computershare or online at www.investorcentre.com/au and select "Printable Forms".

• (k) If a proxy is not directed how to vote on an item of business, the proxy may generally vote, or abstain from voting, as they think fit (subject to any voting exclusion statements that apply). The Chair intends to vote all available proxies in favour of each Resolution proposed in this Notice of AGM. If you do not mark a box next to any Resolution then by completing and submitting the Proxy Form, you will be expressly authorising the Chair to vote as they see fit in respect of such Resolution, even when a Resolution is directly or indirectly connected to the remuneration of a Director.

• (l) A voting prohibition applies to Ordinary Resolution No. 1. Any Director and their associates will not be able to vote as your proxy on Ordinary Resolution No. 1 unless you direct them how to vote. If you intend to appoint such a person as your proxy, you should read the voting exclusions carefully and ensure you direct them how to vote on the Resolution by marking either "For", "Against" or "Abstain" on the Proxy Form.

• (m) A Proxy Form is attached. Proxy Forms must be returned to the Computershare in accordance with the instructions set out in the Proxy Form by no later than 48 hours before the time for holding the AGM (that is, by 10:30am (AWST/Singapore time) on 28 October 2025). You may lodge your Proxy Form:

• (i) electronically via www.investorvote.com.au;

• (ii) by post to Computershare Investor Services Pty Limited, GPO Box 242, Melbourne Victoria 3001, Australia; or

• (iii) by fax to 1800 783 447 within Australia or +61 3 9473 2555 outside Australia

• (n) Signing instructions for Proxy Forms that are to be lodged by post or fax:

• (i) Individual: Where the holding is in one name, the shareholder must sign.

• (ii) Joint Holding: Where the holding is in more than one name, all of the shareholders should sign.

• (iii) Power of Attorney: The shareholder's attorney must sign. If you have not already lodged the Power of Attorney with the Computershare, please attach a certified photocopy of the Power of Attorney to the Proxy Form when you lodge it.

• (iv) Companies: Where the company has a Sole Director who is also the Sole Company Secretary, the Proxy Form must be signed by that person. If the company (pursuant to section 204A of the Corporations Act) does not have a Company Secretary, a Sole Director can also sign alone. Otherwise the Proxy Form must be signed by a Director jointly with either another Director or a Company Secretary. Please sign in the appropriate place to indicate the office held. Delete titles as applicable.

• (o) A shareholder or proxy which is a corporation and is entitled to attend and vote at the AGM may appoint an individual to act as its corporate representative to vote at the AGM. The appointment must comply with section 250D of the Corporations Act. If a representative of a corporate shareholder or proxy is to participate in at the AGM they will need to provide the appropriate “Appointment of Corporate Representative”. A form may be obtained from the Computershare or online at www.investorcentre.com/au and select "Printable Forms".

• (p) A shareholder entitled to attend and vote at the AGM is entitled to appoint an attorney to attend and vote at the AGM on the shareholder's behalf. An attorney need not themselves be a shareholder. The power of attorney appointing the attorney must be signed and specify the name of each of the shareholder, the Company and the attorney, and also specify the meeting(s) at which the appointment may be used. The appointment may be a standing one. To be effective, the power of attorney must also be returned in the same manner, and by the same time, as specified for Proxy Forms.

• (q) A voting instruction form in relation to the AGM will be despatched to each Depositor. Please note that:

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• (i) Depositors who wish to vote will need to complete and return the voting instructions form to CDP before the time appointed for the AGM in accordance with the instructions therein (by 10:30am (AWST/Singapore time) on 23 October 2025 ), and CDP will in turn authorise Tricor Barbinder Share Registration Services (a division of Tricor Singapore Pte Ltd (the “ Singapore Share Registrar ”) to, for and on behalf of CDP, collect directly from the Depositors their voting instruction(s) for collation (such voting instructions as collated, the “ Collated Voting Instruction Results ”) and submit such Collated Voting Instruction Results to CDP. Depositors may indicate in their voting instructions forms the respective number of votes, which are attached to the Shares they beneficially own, they wish to cast “for”, “against” or “abstain” in respect of each resolution tabled at the AGM;

• (ii) CDP will thereafter complete the Proxy Form in respect of the AGM based on the Collated Voting Instruction Results and submit the completed Proxy Form, by no later than 10:30am (AWST/Singapore time) on 28 October 2025, and appoint the chairman of the AGM as proxy of CDP to vote at the AGM via email to the Computershare; and

• (iii) CDP shall be entitled to rely on the Collated Voting Instruction Results submitted to CDP by the Singapore Share Registrar and act upon the same without any further verification or confirmation with the Singapore Share Registrar.

• (r) Depositors are permitted to attend the AGM in person. A Depositor who attends the AGM has the right to speak (but not vote in person) at the Annual General Meeting.⁴

• (s) Investors who hold shares through relevant intermediaries may exercise their votes by instructing their relevant intermediaries to specify their voting instructions in accordance with the instructions and timeline stipulated by the relevant intermediaries. The relevant intermediaries will in turn collate the respective aggregate number of votes cast “for”, “against” and “abstain” they have received in respect of each Resolution to be tabled at the AGM and provide their clients’ voting instructions by completing and submitting the voting instructions form. For the avoidance of doubt, a relevant intermediary may indicate in their voting instruction form to be submitted the respective aggregate number of votes cast “for”, “against” and “abstain” in respect of each resolution to be tabled at the AGM.

• (t) CPFIS/SRS investors who hold SGX shares through CPF Agent Banks/SRS Operators:

• (i) may vote at the Meeting if they are appointed as proxies by their respective CPF Agent Banks/SRS Operators, and should contact their respective CPF Agent Banks/SRS Operators if they have any queries regarding their appointment as proxies; or

• (ii) may appoint the Chairman of the Meeting as proxy to vote on their behalf at the Meeting, in which case they should approach their CPF Agent Banks/SRS Operators to submit their votes at least 7 working days prior to the date of AGM i.e. by 10.30 am (AWST/Singapore Time) on 21 October 2025

• (u) Investors who hold shares through relevant intermediaries are, however, permitted to attend the AGM in person. Such investors who hold Shares through relevant intermediaries attending the Annual General Meeting have the right to speak (but not vote in person) at the Annual General Meeting .

• (v) The Company will, within one month after the date of the AGM, publish the minutes of the AGM on SGXNet, and the minutes will include the responses to the questions which are addressed during the AGM, if any.

PERSONAL DATA PRIVACY

By submitting an instrument appointing a proxy(ies) and/or representative(s) to attend, speak and vote at the AGM and/or adjournment thereof or a voting instruction form in respect of the AGM, a member of the Company or a Depositor (each a “ Relevant Person ”) (i) consents to the collection, use and disclosure of the Relevant Person’s personal data by the Company (or its agent or service providers) for the purpose of the processing, administration and analysis of the Company (or its agents or service providers) of proxies and representatives appointed for the AGM (including any adjournment thereof) , the processing, administration and analysis by the Company (or its agents or service providers) of the voting instructions indicated in the voting instructions forms in relation to the AGM and the preparation and compilation of the attendance lists, minutes and other documents relating to the AGM (including any adjournment thereof), and in order for the Company (or its agents or service providers) to comply with any applicable laws, listing rules, regulations and/or guidelines (collectively, the “ Purposes ”), (ii) warrants that where the Relevant Person discloses the personal data of the Relevant Person’s proxy(ies) and/or representative(s) to the Company (or its agents

4 Subject to further updates on identification details required to facilitate attendance at the Annual General Meeting by Depositors.

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or service providers), the Relevant Person has obtained the prior consent of such proxy(ies) and/or representative(s) for the collection, use and disclosure by the Company (or its agents or service providers) of the personal data of such proxy(ies) and/or representative(s) for the Purposes, and (iii) agrees that the Relevant Person will indemnify the Company in respect of any penalties, liabilities, claims, demands, losses and damages as a result of the Relevant Person’s breach of warranty.

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Glossary

In this Notice of AGM, the following definitions apply unless otherwise stated:

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DEPOSITORS’ VOTING INSTRUCTIONS FORM FOR ANNUAL GENERAL MEETING

CIVMEC LIMITED DEPOSITORS’ VOTING INSTRUCTIONS FORM (Incorporated in Australia) FOR ANNUAL GENERAL MEETING (ACN 672 407 171)

IMPORTANT:

1. The Annual General Meeting (the “ AGM ”) of Civmec Limited (the “ Company ”) will be held in Singapore at Carlton Hotel Singapore, 76 Bras Basah Road, Singapore 189558 (the “ Physical Meeting ”) and using virtual meeting technology (the “ Virtual Meeting ”) on 30 October 2025 at 10.30 a.m..

2. Arrangements relating to:

(a) in-person attendance at the AGM by Depositors, including CPFIS Members and SRS Investors;

(b) attendance (but not voting) at the AGM by Depositors, including CPFIS Members and SRS Investors using virtual meeting technology (including arrangements to pre-register at the pre-registration website at the URL XXX and

• (c) submission of questions by Depositors, including CPFIS Members and SRS Investors, in advance of, or at, the AGM, and addressing of substantial and relevant questions in advance of, or at, the AGM,

are set out in the Company’s announcement dated 30 September 2025. This announcement may be accessed at the Company’s website at the URL: https://www.civmec.com.au/investors/, the SGX website at the URL: https://www.sgx.com/securities/company-announcements and the ASX Online at the URL: https://www.asx.com.au/markets/company/cvl. 3. Depositors are not recognised as shareholders of the Company and cannot vote in person at the AGM. In order to vote, a Depositor will need to do so by completing, signing and returning this voting instructions form in accordance with the instructions. This voting instructions form gives your voting instructions to The Central Depository (Pte) Limited (“ CDP ”), and CDP will in turn authorise the Singapore Share Registrar to, for and on behalf of CDP, collect directly from Depositors their voting instructions for collation (such voting instructions as collated, the “ Collated Voting Instructions Results ”) and submit such Collated Voting Instructions Results to CDP. CDP will thereafter complete the proxy form in respect of the AGM based on the Collated Voting Instructions Results and submit the completed proxy form, prior to the closure time for proxy appointment, and appoint the chairman of the AGM as proxy of CDP to vote at the AGM. CDP shall be entitled to rely on the Collated Voting Instructions Results submitted to CDP by the Singapore Share Registrar and act upon the same without any further verification or confirmation with the Singapore Share Registrar. Depositors who wish to vote will need to return this voting instruction form in accordance with the instructions to the Singapore Share Registrar no later than 10:30 a.m on 23 October 2025 to give the Singapore Share Registrar enough time to collate and submit the Collated Voting Instructions Results to CDP as noted above.

1. For CPF/SRS investors who have used their CPF/SRS monies to buy the Company’s shares, this voting instructions form for AGM is not valid for use and shall be ineffective for all intents and purposes if used or purported to be used by them. A CPF/SRS investor who wishes to exercise his/her vote should approach his/her respective Relevant Intermediary, including CPF Agent Bank or SRS Operator to submit his/her voting instructions by 10.30 a.m. on 21 October 2025, being seven (7) working days before the date of the AGM. CPF/SRS investors should contact their respective CPF Agent Banks/SRS Operators if they have any queries regarding how they may specify their voting instructions to the CPF Agent Banks/SRS Operators for collation.

2. All capitalised terms used in this voting instructions form which are not defined herein shall bear the same meanings ascribed to them in the Notice of AGM dated 30 September 2025.

3. Please read this voting instruction form and the notes set out herein carefully before completing the voting instructions form. It is the Depositor’s responsibility to ensure that this voting instruction form is properly completed (including that it has been duly signed).

being a Depositor of CIVMEC LIMITED (the “ Company ”), hereby direct The Central Depository (Pte) Limited (“ CDP ”) to vote for, vote against or abstain from voting on the resolutions to be proposed at the AGM to be held in Singapore at Carlton Hotel Singapore, 76 Bras Basah Road, Singapore 189558 and using virtual meeting technology on 30 October 2025 at 10:30 a.m. and at any adjournment thereof, as indicated hereunder.

Important Note : You can direct CDP to vote for or against or abstain from voting on the following resolutions by indicating your directions in the appropriate box below. You should specifically direct CDP on how you wish to vote for or vote against (or abstain from voting on) the following resolutions set out below. CDP will vote as directed. In respect of each resolution, please note that if you do not mark any of the ‘FOR’, ‘AGAINST’ or ‘ABSTAIN’ box, it will be taken that you have directed CDP to vote ‘FOR’ that particular resolution .

By completing and executing this voting instructions form, the undersigned hereby (a) authorises the Singapore Share Registrar, acting for and on behalf of CDP, to collect and collate your voting instructions set out in this voting instructions form and submit the Collated Voting Instructions Results to CDP; (b) authorises CDP to complete the proxy form for the AGM based on the Collated Voting Instructions

Results and appoint the Chair of the AGM as proxy of CDP to vote at the AGM; and (c) acknowledges and agrees that CDP shall be entitled to rely on the Collated Voting Instructions Results submitted to CDP by the Singapore Share Registrar and act upon the same without any further verification or confirmation with the Singapore Share Registrar.

The resolutions put to vote at the AGM shall be decided by way of poll⁽¹⁾ .

(1) Voting will be conducted by poll.

(2) If you wish for CDP to cast all your votes “ For ” or “ Against ” a resolution, please tick (√) within the “ For ” or “ Against ” box provided in respect of that resolution. Alternatively, please indicate the number of votes “ For ” or “ Against ” in the “ For ” or “ Against ” box provided in respect of the resolutions.

(3) If you wish for CDP to abstain from voting on the resolution, please tick (√) within the “ Abstain ” box provided in respect of the resolutions. Alternatively, please indicate the number of votes that CDP is directed to abstain from voting in the “ Abstain ” box provided in respect of the resolutions.

Dated this day of

_________ Signature(s) of Depositor(s) or Common Seal of Depositor (if an entity)

IMPORTANT: PLEASE READ NOTES OVERLEAF

Notes:

1. If you have shares entered against your name in the Depository Register (as defined in Section 81SF of the SFA), you should insert that number of shares. If no number is inserted, this voting instruction form shall be deemed to relate to all the shares held by you.

2. The voting instruction form, together with the power of attorney or other authority under which it is signed (if applicable) or a duly certified copy thereof, must be returned to the Singapore Share Registrar, in the following manner:

3. (a) if submitted personally or by post, be deposited at the office of the Singapore Share Registrar at 9 Raffles Place, #26-01 Republic Plaza, Singapore 048619; or

4. (b) if submitted electronically, be submitted via electronic mail to [email protected] enclosing a signed PDF copy of the voting instructions form,

and in each case, by 10:30 a.m. on 23 October 2025 .

1. Completion and return of this voting instruction form does not preclude a Depositor from attending in person and speaking at the AGM. For the avoidance of doubt, a Depositor attending the AGM has the right to speak (but not vote in person) at the AGM.

2. The voting instruction form must, if submitted personally or by post, or electronically via email, be signed under the hand of the appointor or his/her attorney duly authorised in writing. Where the voting instruction form is executed by a corporation, it must, if submitted personally or by post, or electronically via email, be executed either under its common seal or signed on its behalf by a duly authorised officer or attorney. Where a voting instruction form is signed on behalf of the appointor by an attorney, the letter or power of attorney or a duly certified copy thereof must (failing previous registration with the Company), if the voting instruction form is submitted personally or by post, be lodged with the voting instruction form or, of the voting instruction form is submitted electronically via email, be emailed with the voting instruction form, failing which the voting instruction form may be treated as invalid.

3. The Company, CDP and/or the Singapore Share Registrar shall be entitled to reject a voting instruction form if it is incomplete, improperly completed, illegible or where the true intentions of the Depositor are not ascertainable from the instructions of the Depositor specified in the voting instruction form (including any related attachment). It is the Depositor’s responsibility to ensure that this voting instruction form is properly completed (including that it has been duly signed). In addition, in the case of Shares entered in the Depository Register, the Company, CDP and/or the Singapore Share Registrar may reject any voting instruction form submitted if the relevant Depositor is not shown to have Shares entered against his/her/its name in the Depository Register as at seventy-two (72) hours before the time appointed for holding the AGM, as certified by CDP to the Company. Any decision to reject this voting instruction form on the grounds that it is incomplete, improperly completed or illegible will be final and binding and none of the Company, CDP and the Singapore Share Registrar accepts any responsibility for the consequences of such a decision.

4. By submitting this voting instruction form, the Depositor accepts and agrees to the personal data privacy terms set out in the Notice of AGM dated 30 September 2025.

30 September 2025

REQUEST FOR HARD COPY ANNUAL REPORT

Dear Shareholders,

As part of Civmec Limited’s commitment to sustainability, we have discontinued the practice of mailing Civmec’s Annual Reports to shareholders. Instead, Civmec’s Annual Report for the financial year ended 30 June 2025 (“Annual Report 2025”) will be available for download from Civmec’s corporate website from the date of this letter.

The Annual Report 2025 may be accessed using this QR code or from - https://www.civmec.com.au/investors/annual reports/

The document may also be accessed at the SGX website at the URL https://www.sgx.com/securities/company-announcements

We sincerely hope that you will join our sustainability efforts and embrace e-communications. However, if you still wish to receive a printed copy of the Annual Report 2025, please register your request using the QR code on the right, complete the Request Form below and return it to Civmec, or submit your completed Request Form by email to [email protected], no later than 13 October 2025. All previous requests for printed Annual Reports will be disregarded.

By completing, and submitting the Request Form to us, you agree and acknowledge that we and/or our service provider(s) may collect, use and disclose your personal data, as contained in your submitted Request Form or which is otherwise collected from you (or your authorised representative(s)), for the purpose of processing and effecting your request.

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To: Civmec Limited

Please send me a printed copy of the Civmec Annual Report 2025.

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The Company Secretary CIVMEC LIMITED 9 Raffles Place #26-01 Republic Plaza Singapore 048619

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