Company lists · Data refreshed September 2026
Top 25 Supercapacitor companies worldwide
RevenueBase identified 233 supercapacitor companies worldwide as of September 2026 and tracks 7,715 professional contacts across them, including 1,728 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.
This list covers supercapacitor companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for supercapacitor companies follow the table.
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.
The 25 largest supercapacitor companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 807 contacts → | ||||
Indirect evidence “Form Energy is an American company driving innovation in energy technology and manufacturing.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 282 contacts → | ||||
Indirect evidence “Founded with the vision to electrify everything, Group14 is the leading commercial manufacturer of advanced silicon battery materials.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 234 contacts → | ||||
Indirect evidence “We are SVOLT - a globally renowned large-scale manufacturer of battery cells and energy storage systems, and a recognized Bloomberg Tier 1 supplier.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 214 contacts → | ||||
Indirect evidence “CLN Energy Limited is a BSE-SME listed company specializing in the design and manufacturing of advanced lithium-ion battery solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 187 contacts → | ||||
Indirect evidence “Cornell Dubilier was recently acquired by Knowles Corporation (NYSE: KN), a leading global supplier of high-performance components and solutions including capacitors and radio…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 139 contacts → | ||||
Indirect evidence “Globe Capacitors Private Limited (GCPL) is a leading manufacturer of film capacitors, electrolytic capacitors and power factor correction solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 130 contacts → | ||||
Indirect evidence “FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 122 contacts → | ||||
Indirect evidence “Arbin has 30 years of experience as a manufacturer of multi-channel charge/discharge test equipment for most all energy storage device applications.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 106 contacts → | ||||
Indirect evidence “ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 Specialists in application specific ceramic capacitor solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 90 contacts → | ||||
Indirect evidence “Exxelia Alcon Electronics is one of the largest capacitor manufacturing companies in India, with state of the art technology and the latest trends.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 82 contacts → | ||||
Indirect evidence “Dragonfly Energy is a comprehensive lithium battery technology company, specializing in cell manufacturing, battery pack assembly, and full system integration.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 77 contacts → | ||||
Indirect evidence “At Tecate Group, we pride ourselves on simplifying complex energy-storage requirements by combining our technical knowledge and design flexibility to deliver high-quality…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 75 contacts → | ||||
Indirect evidence “United Chemi-Con, a wholly owned subsidiary of Nippon Chemi-Con, was established in the United States in 1970.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 74 contacts → | ||||
Indirect evidence “Reduce costs.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 62 contacts → | ||||
Indirect evidence “Ion Storage Systems creates batteries that are safer, lighter, and enable form factors with tighter packing density that enhance system performance.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 61 contacts → | ||||
Indirect evidence “Blue Current is the only fully dry battery platform that delivers industry-leading performance without compromise.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 61 contacts → | ||||
Indirect evidence “KEMET, a subsidiary of YAGEO Corporation (TAIEX: 2327) and part of the YAGEO Group, helps our customers build tomorrow with the broadest selection of capacitor technologies in the…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 60 contacts → | ||||
Indirect evidence “RRC power solutions - this name stands for high reliability and innovative technology in the field of mobile energy.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 56 contacts → | ||||
Indirect evidence “GODI is an innovative organization focused on research and development (R&D), and Giga scale Manufacturing (Indigenous Gigafactory) and Recycling of sustainable green energy…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 55 contacts → | ||||
Indirect evidence “Nxu, Inc, formerly known as Atlis Motor Vehicles, is a US-owned technology company manufacturing innovative battery cells and battery packs, for use in advanced energy storage…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 46 contacts → | ||||
Indirect evidence “At EnPower, we are driven to solve today's energy challenges by building better batteries.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 46 contacts → | ||||
Indirect evidence “Nanoramic®, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 43 contacts → | ||||
Indirect evidence “Custom Electronics, Inc.(CEI) designs, manufactures, and supports a wide variety of specialized, reliable, high-quality capacitors and electronic assemblies for the global…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 43 contacts → | ||||
Indirect evidence “Stefen Electric Pvt.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 41 contacts → | ||||
Indirect evidence “Headquartered in Ogallala, Nebraska, the design standards developed by American Shizuki Corporation (ASC) go back to 1945 and have been improved every year since.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: supercapacitor companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names supercapacitor companies.
- Partial evidence
- Its own public description names part of supercapacitor companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name supercapacitor companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 233 supercapacitor companies worldwide
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Supercapacitor companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among supercapacitor companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- 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.
- Coverage
- 3 countries, largest first: the United States, India, Germany. Country and city lists for supercapacitor companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “supercapacitor companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names supercapacitor companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among supercapacitor companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,728 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Supercapacitor companies by location
3 lists · largest firstEvery Supercapacitor companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names supercapacitor companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many supercapacitor companies are there worldwide?
RevenueBase identified 233 supercapacitor companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Form Energy, headquartered in Somerville, tops this list with the largest team on record.
Which country has the most supercapacitor companies?
The United States leads with 121 companies, followed by India (83) and Germany (29). Every supercapacitor companies list by country and city is linked on this page.
Which city has the most supercapacitor companies?
Pune leads with 7 headquartered companies, followed by New York (6) and Nashik (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,728 verified decision-maker contacts tracked across these 233 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 233 supercapacitor companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 supercapacitor companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 233 matching company records for supercapacitor companies worldwide, with 7,715 tracked contacts and 1,728 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 supercapacitor companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Form Energyformenergy.comHQ: Somerville, MA, United StatesReported employees: 501-1,000 | Somerville, MA, United States | 501-1,000 | Exact match | 807 contacts → |
“Form Energy is an American company driving innovation in energy technology and manufacturing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Group14 Technologiesgroup14.technologyHQ: Woodinville, WA, United StatesReported employees: 201-500 | Woodinville, WA, United States | 201-500 | Exact match | 282 contacts → |
“Founded with the vision to electrify everything, Group14 is the leading commercial manufacturer of advanced silicon battery materials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Frankfurt Am Main, GermanyReported employees: 10001+ | Frankfurt Am Main, Germany | 10001+ | Exact match | 234 contacts → |
“We are SVOLT - a globally renowned large-scale manufacturer of battery cells and energy storage systems, and a recognized Bloomberg Tier 1 supplier.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CLN Energy Limitedclnenergy.inHQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 214 contacts → |
“CLN Energy Limited is a BSE-SME listed company specializing in the design and manufacturing of advanced lithium-ion battery solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cornell Dubiliercde.com HQ: Liberty, SC, United StatesReported employees: 501-1,000 | Liberty, SC, United States | 501-1,000 | Exact match | 187 contacts → |
“Cornell Dubilier was recently acquired by Knowles Corporation (NYSE: KN), a leading global supplier of high-performance components and solutions including capacitors and radio…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Globe Capacitors Private Limitedglobecapacitors.com HQ: Faridabad, IndiaReported employees: 1,001-5,000 | Faridabad, India | 1,001-5,000 | Exact match | 139 contacts → |
“Globe Capacitors Private Limited (GCPL) is a leading manufacturer of film capacitors, electrolytic capacitors and power factor correction solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Feneconfenecon.deHQ: Iggensbach, GermanyReported employees: 201-500 | Iggensbach, Germany | 201-500 | Exact match | 130 contacts → |
“FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Arbin Instrumentsarbin.comHQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 122 contacts → |
“Arbin has 30 years of experience as a manufacturer of multi-channel charge/discharge test equipment for most all energy storage device applications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Johanson Dielectrics, INCjohansondielectrics.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 106 contacts → |
“ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 Specialists in application specific ceramic capacitor solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Exxelia Alcon Electronics PVT LTDalconelectronics.comHQ: Nashik, IndiaReported employees: 201-500 | Nashik, India | 201-500 | Exact match | 90 contacts → |
“Exxelia Alcon Electronics is one of the largest capacitor manufacturing companies in India, with state of the art technology and the latest trends.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dragonfly Energy Corporationdragonflyenergy.comHQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 82 contacts → |
“Dragonfly Energy is a comprehensive lithium battery technology company, specializing in cell manufacturing, battery pack assembly, and full system integration.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tecate Grouptecategroup.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 77 contacts → |
“At Tecate Group, we pride ourselves on simplifying complex energy-storage requirements by combining our technical knowledge and design flexibility to deliver high-quality…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | United Chemi-Con INCchemi-con.com HQ: Rolling Meadows, IL, United StatesReported employees: 201-500 | Rolling Meadows, IL, United States | 201-500 | Exact match | 75 contacts → |
“United Chemi-Con, a wholly owned subsidiary of Nippon Chemi-Con, was established in the United States in 1970.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Goodenough Energygoodenough.energyHQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 74 contacts → |
“Reduce costs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ION Storage Systemsionstoragesystems.comHQ: Beltsville, MD, United StatesReported employees: 51-200 | Beltsville, MD, United States | 51-200 | Exact match | 62 contacts → |
“Ion Storage Systems creates batteries that are safer, lighter, and enable form factors with tighter packing density that enhance system performance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blue Current, INCbluecurrent.com HQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 61 contacts → |
“Blue Current is the only fully dry battery platform that delivers industry-leading performance without compromise.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kemet Electronics Corporationkemet.com HQ: Fort Lauderdale, FL, United StatesReported employees: Not recorded | Fort Lauderdale, FL, United States | Not recorded | Exact match | 61 contacts → |
“KEMET, a subsidiary of YAGEO Corporation (TAIEX: 2327) and part of the YAGEO Group, helps our customers build tomorrow with the broadest selection of capacitor technologies in the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  RRC Power Solutions Gmbhrrc-ps.comHQ: Homburg / Saar, GermanyReported employees: 201-500 | Homburg / Saar, Germany | 201-500 | Exact match | 60 contacts → |
“RRC power solutions - this name stands for high reliability and innovative technology in the field of mobile energy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  GODIgodienergy.comHQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 56 contacts → |
“GODI is an innovative organization focused on research and development (R&D), and Giga scale Manufacturing (Indigenous Gigafactory) and Recycling of sustainable green energy…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nxu, INCnxuenergy.comHQ: Mesa, AZ, United StatesReported employees: 51-200 | Mesa, AZ, United States | 51-200 | Exact match | 55 contacts → |
“Nxu, Inc, formerly known as Atlis Motor Vehicles, is a US-owned technology company manufacturing innovative battery cells and battery packs, for use in advanced energy storage…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Enpower, INCenpowerinc.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 46 contacts → |
“At EnPower, we are driven to solve today's energy challenges by building better batteries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Nanoramic, INCnanoramic.comHQ: Wakefield, MA, United StatesReported employees: 11-50 | Wakefield, MA, United States | 11-50 | Exact match | 46 contacts → |
“Nanoramic®, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Custom Electronics, INCcustomelec.com HQ: Oneonta, NY, United StatesReported employees: 51-200 | Oneonta, NY, United States | 51-200 | Exact match | 43 contacts → |
“Custom Electronics, Inc.(CEI) designs, manufactures, and supports a wide variety of specialized, reliable, high-quality capacitors and electronic assemblies for the global…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Stefen Electric Private Limitedstefenelectric.comHQ: Faridabad, IndiaReported employees: 201-500 | Faridabad, India | 201-500 | Exact match | 43 contacts → |
“Stefen Electric Pvt.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  American Shizuki Corporationascapacitor.comHQ: Ogallala, NE, United StatesReported employees: 51-200 | Ogallala, NE, United States | 51-200 | Exact match | 41 contacts → |
“Headquartered in Ogallala, Nebraska, the design standards developed by American Shizuki Corporation (ASC) go back to 1945 and have been improved every year since.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 233 company matches
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Supercapacitor companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
231 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Supercapacitor companies by location
3 lists · largest firstEvery Supercapacitor companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for supercapacitor companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many supercapacitor companies did RevenueBase find worldwide?
The saved snapshot records 233 matching company records, 7,715 tracked contacts and 1,728 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 supercapacitor companies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/supercapacitor-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 supercapacitor companies worldwide
RevenueBase records 233 matching company records for supercapacitor companies worldwide, with 7,715 tracked contacts and 1,728 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 supercapacitor companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Form Energyformenergy.com HQ: Somerville, MA, United StatesReported employees: 501-1,000 | Somerville, MA, United States | 501-1,000 | Exact match | 807 contacts → |
“Form Energy is an American company driving innovation in energy technology and manufacturing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Group14 Technologiesgroup14.technology HQ: Woodinville, WA, United StatesReported employees: 201-500 | Woodinville, WA, United States | 201-500 | Exact match | 282 contacts → |
“Founded with the vision to electrify everything, Group14 is the leading commercial manufacturer of advanced silicon battery materials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Frankfurt Am Main, GermanyReported employees: 10001+ | Frankfurt Am Main, Germany | 10001+ | Exact match | 234 contacts → |
“We are SVOLT - a globally renowned large-scale manufacturer of battery cells and energy storage systems, and a recognized Bloomberg Tier 1 supplier.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CLN Energy Limitedclnenergy.in HQ: Noida, IndiaReported employees: 201-500 | Noida, India | 201-500 | Exact match | 214 contacts → |
“CLN Energy Limited is a BSE-SME listed company specializing in the design and manufacturing of advanced lithium-ion battery solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cornell Dubiliercde.com HQ: Liberty, SC, United StatesReported employees: 501-1,000 | Liberty, SC, United States | 501-1,000 | Exact match | 187 contacts → |
“Cornell Dubilier was recently acquired by Knowles Corporation (NYSE: KN), a leading global supplier of high-performance components and solutions including capacitors and radio…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Globe Capacitors Private Limitedglobecapacitors.com HQ: Faridabad, IndiaReported employees: 1,001-5,000 | Faridabad, India | 1,001-5,000 | Exact match | 139 contacts → |
“Globe Capacitors Private Limited (GCPL) is a leading manufacturer of film capacitors, electrolytic capacitors and power factor correction solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Feneconfenecon.de HQ: Iggensbach, GermanyReported employees: 201-500 | Iggensbach, Germany | 201-500 | Exact match | 130 contacts → |
“FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Arbin Instrumentsarbin.com HQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 122 contacts → |
“Arbin has 30 years of experience as a manufacturer of multi-channel charge/discharge test equipment for most all energy storage device applications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Johanson Dielectrics, INCjohansondielectrics.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 106 contacts → |
“ITAR Registered | CTPAT | AS 9100-ISO 9001 | ISO 14001 Specialists in application specific ceramic capacitor solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Exxelia Alcon Electronics PVT LTDalconelectronics.com HQ: Nashik, IndiaReported employees: 201-500 | Nashik, India | 201-500 | Exact match | 90 contacts → |
“Exxelia Alcon Electronics is one of the largest capacitor manufacturing companies in India, with state of the art technology and the latest trends.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dragonfly Energy Corporationdragonflyenergy.com HQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 82 contacts → |
“Dragonfly Energy is a comprehensive lithium battery technology company, specializing in cell manufacturing, battery pack assembly, and full system integration.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tecate Grouptecategroup.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 77 contacts → |
“At Tecate Group, we pride ourselves on simplifying complex energy-storage requirements by combining our technical knowledge and design flexibility to deliver high-quality…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | United Chemi-Con INCchemi-con.com HQ: Rolling Meadows, IL, United StatesReported employees: 201-500 | Rolling Meadows, IL, United States | 201-500 | Exact match | 75 contacts → |
“United Chemi-Con, a wholly owned subsidiary of Nippon Chemi-Con, was established in the United States in 1970.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Goodenough Energygoodenough.energy HQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 74 contacts → |
“Reduce costs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ION Storage Systemsionstoragesystems.com HQ: Beltsville, MD, United StatesReported employees: 51-200 | Beltsville, MD, United States | 51-200 | Exact match | 62 contacts → |
“Ion Storage Systems creates batteries that are safer, lighter, and enable form factors with tighter packing density that enhance system performance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blue Current, INCbluecurrent.com HQ: Hayward, CA, United StatesReported employees: 11-50 | Hayward, CA, United States | 11-50 | Exact match | 61 contacts → |
“Blue Current is the only fully dry battery platform that delivers industry-leading performance without compromise.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kemet Electronics Corporationkemet.com HQ: Fort Lauderdale, FL, United StatesReported employees: Not recorded | Fort Lauderdale, FL, United States | Not recorded | Exact match | 61 contacts → |
“KEMET, a subsidiary of YAGEO Corporation (TAIEX: 2327) and part of the YAGEO Group, helps our customers build tomorrow with the broadest selection of capacitor technologies in the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RRC Power Solutions Gmbhrrc-ps.com HQ: Homburg / Saar, GermanyReported employees: 201-500 | Homburg / Saar, Germany | 201-500 | Exact match | 60 contacts → |
“RRC power solutions - this name stands for high reliability and innovative technology in the field of mobile energy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | GODIgodienergy.com HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 56 contacts → |
“GODI is an innovative organization focused on research and development (R&D), and Giga scale Manufacturing (Indigenous Gigafactory) and Recycling of sustainable green energy…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nxu, INCnxuenergy.com HQ: Mesa, AZ, United StatesReported employees: 51-200 | Mesa, AZ, United States | 51-200 | Exact match | 55 contacts → |
“Nxu, Inc, formerly known as Atlis Motor Vehicles, is a US-owned technology company manufacturing innovative battery cells and battery packs, for use in advanced energy storage…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Enpower, INCenpowerinc.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 46 contacts → |
“At EnPower, we are driven to solve today's energy challenges by building better batteries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Nanoramic, INCnanoramic.com HQ: Wakefield, MA, United StatesReported employees: 11-50 | Wakefield, MA, United States | 11-50 | Exact match | 46 contacts → |
“Nanoramic®, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Custom Electronics, INCcustomelec.com HQ: Oneonta, NY, United StatesReported employees: 51-200 | Oneonta, NY, United States | 51-200 | Exact match | 43 contacts → |
“Custom Electronics, Inc.(CEI) designs, manufactures, and supports a wide variety of specialized, reliable, high-quality capacitors and electronic assemblies for the global…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Stefen Electric Private Limitedstefenelectric.com HQ: Faridabad, IndiaReported employees: 201-500 | Faridabad, India | 201-500 | Exact match | 43 contacts → |
“Stefen Electric Pvt.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | American Shizuki Corporationascapacitor.com HQ: Ogallala, NE, United StatesReported employees: 51-200 | Ogallala, NE, United States | 51-200 | Exact match | 41 contacts → |
“Headquartered in Ogallala, Nebraska, the design standards developed by American Shizuki Corporation (ASC) go back to 1945 and have been improved every year since.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 233 company matches
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Supercapacitor companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
231 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Supercapacitor companies by location
3 lists · largest firstEvery Supercapacitor companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for supercapacitor companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many supercapacitor companies did RevenueBase find worldwide?
The saved snapshot records 233 matching company records, 7,715 tracked contacts and 1,728 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 supercapacitor companies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/supercapacitor-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗