Verified Nov 2026
Batteries & E-Mobility
·
Fremont, California
·
Since 2004
Tenergy Corporation is a battery and charger manufacturer headquartered in Fremont, California, founded in 2004. It designs and produces custom battery packs, smart battery solutions, and rechargeable cells in NiMH, Li-Ion, and Li-Polymer chemistries. The company reports an estimated 100-200 employees and revenue in the $10-50M range (estimate). It is privately held and serves the automotive, electric-vehicle, electronics, medical, appliance, and military-defense industries. Its recent public updates include offering complimentary 30-minute battery engineering consultations.
Tenergy Corporation at a glance
Revenue
$10-50M
Est. band
Employees
100-200
Founded
2004
Headquarters
Fremont, California
Certifications
ITAR registered
Import activity
561
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Medical
Military & Defense
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
561
Named foreign suppliers
50
Top origins
Hong Kong S.A.R. · China · South Korea · Japan
Shared foreign counterparties do not establish that these companies buy from Tenergy Corporation.
What this tells a buyer
No customs trade records were found for the company, so its import and export footprint is not documented in this record.
The company holds ITAR registration and lists battery packs, battery cells, chargers, protection circuitry, and PCB and connector products among its offerings.
The company is privately held and its revenue and headcount figures are estimated bands rather than reported financials.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
22 years in operation (founded 2004).
Holds ITAR registered certification(s) per public sources.
Overview
Tenergy Corporation is a battery and charger manufacturer headquartered in Fremont, California, founded in 2004. It designs and produces custom battery packs, smart battery solutions, and rechargeable cells in NiMH, Li-Ion, and Li-Polymer chemistries. The company reports an estimated 100-200 employees and revenue in the $10-50M range (estimate). It is privately held and serves the automotive, electric-vehicle, electronics, medical, appliance, and military-defense industries. Its recent public updates include offering complimentary 30-minute battery engineering consultations.
At a glance
Attribute | Detail |
|---|---|
Founded | 2004 |
Headquarters | Fremont, California |
Employees | 100-200 |
Revenue | $10-50M (estimated) |
Primary capability | Batteries & E-Mobility |
Certifications | ITAR registered |
What Tenergy Corporation makes
The company holds ITAR registration and lists battery packs, battery cells, chargers, protection circuitry, and PCB and connector products among its offerings.
Products and capabilities described on the company's own site include Battery, Battery Pack, PCB, Connector, Electronics, LED (source: tenergy.com).
Certifications
Tenergy Corporation is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ITAR registered — tenergy.com
Trade and customs footprint
No customs trade records were found for the company, so its import and export footprint is not documented in this record. US customs bill-of-lading records list 561 inbound shipments across 50 foreign suppliers, with top origins including Hong Kong S.A.R. · China · South Korea · Japan.
Latest developments
2026-10-13 — Built Around Your Requirements. Ready for Production. | Tenergy Corporation (linkedin.com)
2026-08-21 — Tenergy now offers complimentary 30-minute battery engineering consultations. | Tenergy Corporation (linkedin.com)
2026-08-07 — What happens when two battery teams bring their expertise together? | Tenergy Corporation (linkedin.com)
2026-07-28 — Advanced battery solutions are built through strong partnerships. | Tenergy Corporation (linkedin.com)
2026-06-05 — Power that Performs. Reliability that Endures. | Tenergy Corporation (linkedin.com)
2026-05-12 — High Power. High Energy. Made in the USA. | Tenergy Corporation (linkedin.com)
Facilities
Tenergy Corporation is headquartered in Fremont, California. Public sources also reference these locations:
Fremont, California — sourceready.com
Company details
The company is privately held and its revenue and headcount figures are estimated bands rather than reported financials. Tenergy Corporation was founded in 2004, has an estimated 100-200 employees, and is headquartered in Fremont, California. On the LightSource stability read it is rated "Established & active": 22 years in operation (founded 2004). Holds ITAR registered certification(s) per public sources.
Frequently asked questions
What does Tenergy Corporation make?
Tenergy Corporation is a battery and charger manufacturer headquartered in Fremont, California, founded in 2004. It designs and produces custom battery packs, smart battery solutions, and rechargeable cells in NiMH, Li-Ion, and Li-Polymer chemistries. The company reports an estimated 100-200 employees and revenue in the $10-50M range (estimate). It is privately held and serves the automotive, electric-vehicle, electronics, medical, appliance, and military-defense industries. Its recent public updates include offering complimentary 30-minute battery engineering consultations.
Where is Tenergy Corporation headquartered?
Tenergy Corporation is headquartered in Fremont, California (436 Kato Terrace, Fremont, California, 94539).
When was Tenergy Corporation founded?
Tenergy Corporation was founded in 2004.
How big is Tenergy Corporation?
Tenergy Corporation has an estimated 100-200 employees, with revenue in the $10-50M range (estimated).
What certifications does Tenergy Corporation hold?
Tenergy Corporation lists ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.
Does Tenergy Corporation import from overseas suppliers?
US customs bill-of-lading records show 561 inbound shipments for Tenergy Corporation, with top origins including Hong Kong S.A.R. · China · South Korea · Japan.
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Last verified Nov 2026. Is this your company? Request a correction.
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