Lookalikes · Data refreshed October 2026

25 Customized Energy Systems BV lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 15, 2026 604 matching companies

Looking for Customized Energy Systems BV lookalikes, Customized Energy Systems BV competitors or Customized Energy Systems BV alternatives? The RevenueBase company graph holds 604 companies that do what Customized Energy Systems BV does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 604 matches RevenueBase tracks 38,131 professional contacts, including 6,659 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Customized Energy Systems BV and ranks them by company size. Data current as of October 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Similarity shown on every row Refreshed Oct 15, 2026 Match quality audited by blind human judging

Reference company

Customized Energy Systems BV

“CES is a company of Exide Technologies and develops and builds smart energy storage systems, main focus are the following product-market combinations: Energy Storage 1) Energy…”

11-50Employees

14Contacts tracked

9Verified emails

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The 25 largest Customized Energy Systems BV competitors and alternatives

Ranked by team size

Top 25 of 604 companies matching Customized Energy Systems BV at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Customized Energy Systems BV (100% = identical). Data refreshed Oct 15, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Clarios	Glendale, US	10001+	87%	1,453 contacts →
2	Enersys	Reading, US	5,001-10,000	88%	1,099 contacts →
3	CATL	Ningde, CN	10001+	85%	417 contacts →
4	SAFT	Levallois-Perret, FR	1,001-5,000	87%	1,018 contacts →
5	SK On	Seoul, KR	5,001-10,000	85%	108 contacts →
6	AESC	Yokohama Yokohama, JP	10001+	88%	281 contacts →
7	A123 Systems	Novi, US	1,001-5,000	88%	4 contacts →
8	Tata Autocomp Gotion Green Energy Solutions	n/a	501-1,000	86%	49 contacts →
9	Trojan Battery Company	Santa Fe Springs, US	1,001-5,000	85%	15 contacts →
10	Hoppecke Batteries	Brilon, DE	1,001-5,000	89%	215 contacts →
11	Aesc France	Douai, FR	1,001-5,000	88%	23 contacts →
12	Aspilsan Enerji	Kayseri, TR	201-500	86%	7 contacts →
13	Eternity Technologies	Ras Al Khaimah, AE	501-1,000	86%	81 contacts →
14	CLN Energy Limited	Noida, IN	201-500	87%	50 contacts →
15	Microvast	Stafford, US	1,001-5,000	87%	34 contacts →
16	Power-Sonic	Reno, US	51-200	85%	57 contacts →
17	Fenecon	Iggensbach, DE	201-500	86%	93 contacts →
18	Impact Clean Power Technology S.A	Pruszkow, PL	201-500	86%	78 contacts →
19	EFORE	Espoo, FI	51-200	88%	30 contacts →
20	Clean Electric	Pune, IN	51-200	87%	55 contacts →
21	Electrovaya	Mississauga, CA	51-200	88%	55 contacts →
22	BMZ Germany Gmbh	Karlstein Am Main, DE	1,001-5,000	87%	69 contacts →
23	Sieger Tech	Hyderabad, IN	201-500	90%	12 contacts →
24	Grepow Battery	Longhua Town Shenzhen, CN	1,001-5,000	86%	1 contacts →
25	Enersys Hawker	n/a	51-200	88%	4 contacts →

Showing the 25 largest of 604 similar companies

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How similarity works

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Customized Energy Systems BV, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Customized Energy Systems BV as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 15, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Customized Energy Systems BV lookalikes?

Customized Energy Systems BV lookalikes are companies that closely resemble what Customized Energy Systems BV does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Customized Energy Systems BV shown as a percentage.

What companies are similar to Customized Energy Systems BV?

The largest companies similar to Customized Energy Systems BV are Clarios, Enersys, CATL and SAFT. The table above shows the 25 largest of the 604 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Customized Energy Systems BV's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 6,659 verified emails and direct dials tracked across all 604 matched companies.

Who are Customized Energy Systems BV's biggest competitors?

The largest Customized Energy Systems BV competitors by measured business-description similarity are Clarios, Enersys, CATL and SAFT. Every company here does what Customized Energy Systems BV does at 85%+ similarity, ranked by team size.

What are the best Customized Energy Systems BV alternatives?

The closest Customized Energy Systems BV alternatives are the companies whose own business descriptions match Customized Energy Systems BV's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 15, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.