Batteries & Energy Storage Systems (ESS): OICS industry class

01

Where it sits

Sector, group and industry above this class, as placed in the current release. The sector and the industry link to their companies.

Sector: IN Industrials in the standard Machinery and equipment, business services, and the transport of goods and people.
Group: IN.EQ Capital Goods Makers of the equipment, machinery and structures that businesses and governments invest in, and the trade in industrial goods.
Industry: IN.EQ.ELE Electrical & Energy Equipment in the standard Electrical products, and equipment that generates, moves or stores power.

02

Companies in this class

Companies whose primary class this is. The sector and industry pages and the screener count them the same way.

All companies255 Listed with filings173

Largest first Name Country

Counted by primary class: every company classified here, including delisted companies and companies without filings.

Company	Ticker	Country	Market cap	Filings
Goldstar Power Limited	GOLDSTAR	India	—	44
EnQuest Energy Services Corp. Delisted	ENQ	Canada	—	43
PT Nipress Tbk Delisted	NIPS	Indonesia	—	43
KEELGOAL ENERGY CO., LTD.	7758	Taiwan	—	41
ABM FUJIYA BERHAD	—	Malaysia	—	40
RITWIN CORPORATION	7816	Taiwan	—	40
Upergy	ALUP	France	—	36
Green Circle Decarbonize Technology Ltd	GCDT	United States of America	—	35
Hitachi Chemical Storage Battery (Thailand) Public Company Limited Delisted	BAT-3K	Thailand	—	35
ESS Tech, Inc. WT	GWH-WT	United States of America	—	29
Maxvolt Energy Industries Limited	MAXVOLT	India	—	26
JOULES MILES CO.,LTD	7854	Taiwan	—	23
Nexstar Energy Ltd Delisted	NEE	Canada	—	23
SonnenEnergy Corp. Delisted	SONP	Canada	—	23
Lightning Energy Ltd. Delisted	—	Canada	—	21
Volterra Resources Inc. Delisted	—	Canada	—	20
Etica Battery INC	7890	Taiwan	—	19
Recharge Power Co., Ltd.	7921	Taiwan	—	19
Battery Technologies Inc. Delisted	BTIOF	Canada	—	14
Calibre Energy Inc. Delisted	CABE	Canada	—	14
Pure Energy Visions Corporation	PEV	Canada	—	13
Amte Power PLC Delisted	AMTE	United Kingdom	—	12
Battery & Wireless Solutions Inc.	BWS.H	Canada	—	11
Bolt Energy Ltd. Delisted	—	Canada	—	11
Clarios International Inc. Delisted	BTRY	United States of America	—	11
Emerald Horizon AG	—	Austria	—	10
Merus Power Oyj	MERUS	Finland	—	9
ACUMULATORUL SA PANTELIMON Delisted	ACUM	Romania	—	8
China Shoto Delisted	—	United Kingdom	—	8
Tenergy Ltd. Delisted	TENERGY	Canada	—	8
Blackstone Resources AG Delisted	BLS	Switzerland	—	7
GRENERGY ENTERPRISE CO., LTD.	7936	Taiwan	—	7
Automotive Battery Company Limited Delisted	—	Pakistan	—	6
Pylon Technologies	—	United States of America	—	6
Recap Energy Inc. Delisted	—	Canada	—	6
Alelion Energy Systems AB Delisted	ALELIO	Sweden	—	2
Factorial Energy Inc.	FACWW	United States of America	—	2
Shenzhen PowerOak Newener Co., Ltd. (BLUETTI) Delisted	—	China	—	2
Azelio AB Delisted	AZELIO	Sweden	—	1
Spiffbet AB Delisted	SPIFF	Sweden	—	1
AMPX-WT	AMPX-WT	United States of America	—	0
Axeon Hldgs Delisted	—	United Kingdom	—	0
China Trustful Group Limited Delisted	8265	Bermuda	—	0
CIA DE PILAS Y LINTERNAS S A Delisted	—	Peru	—	0
Coslight Technology International Group Limited Delisted	1043	Bermuda	—	0
ELETROMOURA SA Delisted	—	Brazil	—	0
Enershare Technology Corporation Delisted	—	Canada	—	0
HBL Power Systems Limited Delisted	HBLPOWER	India	—	0
MBAK Energy Solutions Inc.	MBAK	United States of America	—	0
Nanotech Energy Delisted	—	United Kingdom	—	0

Companies in Electrical & Energy Equipment → Open in the screener →

03

Boundaries

Other names for this activity, and where neighboring activities go instead.

Also known as

battery cellsgigafactoryBESS integratorsodium-ionsolid-state battery

Not here

battery metals → BAT Battery & Specialty Metals
cathode, anode and other battery materials → PFC Performance Chemicals or BAT Battery & Specialty Metals
household batteries sold through retail → HOU Household Consumables

Sent here from

04

Other classes in Electrical & Energy Equipment

Electrical Products ELP IN.EQ.ELE.ELP

Makes motors, cables, lighting, low-voltage switchgear, small transformers and power supplies, security equipment and other electrical products for buildings and machines.

Also cables, lighting, security cameras, alarms

Not here electronic components → ECP Components & Circuit Boards
Not here bare copper rod, wire and conductors → COP Copper
Not here power transformers, medium- and high-voltage switchgear and grid equipment → PWR Power Equipment

Power Equipment PWR IN.EQ.ELE.PWR

Makes turbines, generators, power transformers, medium- and high-voltage switchgear, grid and distribution-network equipment and nuclear equipment, including small modular reactor and fusion developers that sell reactors, modules or plants to others.

Also SMR, fusion, transformers

Not here developers that will own the plants and sell the power → NUC Nuclear Power Generation
Not here low-voltage products for buildings and machines → ELP Electrical Products

Renewable & Hydrogen Equipment CLN IN.EQ.ELE.CLN

Makes solar modules and inverters, wind turbines, fuel cells, electrolyzers or EV-charging hardware.

Also solar, wind turbine, electrolyser, fuel cell

Not here owns and operates renewable plants → REN Renewable Power Generation
Not here operates EV charging networks → PGS Power Grids & Supply
Not here battery cells and storage systems → ESS Batteries & Energy Storage Systems

05

Permanent link

https://financialfilings.com/oics/ESS/

This page is keyed by the class ID ESS. IDs are assigned in v0.3 and freeze at v1.0; from then on an ID is never renamed or reused, and if the class moves in the tree, its ID and this URL stay the same.

See it in the full standard Download the standard