Verified Nov 2026
Electronics & Software
·
Clarkston, Michigan
·
Since 1950
Sumida America Inc. manufactures electromechanical devices and electronic components, including coils, solenoids, inductors, transformers, and fuel components. The company is headquartered in Clarkston, Michigan, was founded in 1950, and employs roughly 200 to 500 people, with an estimated revenue band of $10 to $50 million. It is a subsidiary of Sumida Corporation and serves the automotive, electric vehicle, electronics, renewable energy, and industrial equipment sectors. In October 2025, it introduced pulse transformers aimed at battery management systems, as reported by Charged EVs.
Sumida America Inc. at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1950
Headquarters
Clarkston, Michigan
Certifications
IATF 16949 · ISO 14001 · ISO/TS 16949
Import activity
1377
Industries
Automotive
Electric Vehicles
Electronics
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1377
Named foreign suppliers
36
Top origins
Hong Kong S.A.R. · Vietnam · China · Thailand
Shared foreign counterparties do not establish that these companies buy from Sumida America Inc..
What this tells a buyer
Sumida Corporation reported its FY2026 third-quarter results, showing revenue of 123,604 million yen and operating profit of 4,109 million yen, and in August 2025 it announced an expansion of its European operations through the acquisition of Schmidbauer.
The company holds IATF 16949, ISO 14001, and ISO/TS 16949 certifications and offers machining, assembly, and plastic-related capabilities alongside custom design and electronic manufacturing services.
As a subsidiary of Sumida Corporation, Sumida America operates mainly in the North American market and serves a mix of major OEMs and mid-sized industrial customers.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
76 years in operation (founded 1950).
Holds IATF 16949, ISO 14001, ISO/TS 16949 certification(s) per public sources.
Overview
Sumida America Inc. manufactures electromechanical devices and electronic components, including coils, solenoids, inductors, transformers, and fuel components. The company is headquartered in Clarkston, Michigan, was founded in 1950, and employs roughly 200 to 500 people, with an estimated revenue band of $10 to $50 million. It is a subsidiary of Sumida Corporation and serves the automotive, electric vehicle, electronics, renewable energy, and industrial equipment sectors. In October 2025, it introduced pulse transformers aimed at battery management systems, as reported by Charged EVs.
At a glance
Attribute | Detail |
|---|---|
Founded | 1950 |
Headquarters | Clarkston, Michigan |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | IATF 16949 · ISO 14001 · ISO/TS 16949 |
What Sumida America Inc. makes
The company holds IATF 16949, ISO 14001, and ISO/TS 16949 certifications and offers machining, assembly, and plastic-related capabilities alongside custom design and electronic manufacturing services.
Products and capabilities described on the company's own site include Machining, Assembly, Plastic (source: pontiaccoil.com).
Certifications
Sumida America Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — sumida.com
ISO 14001 — pontiaccoil.com
ISO/TS 16949 — sumidaamerica.com
Trade and customs footprint
Sumida Corporation reported its FY2026 third-quarter results, showing revenue of 123,604 million yen and operating profit of 4,109 million yen, and in August 2025 it announced an expansion of its European operations through the acquisition of Schmidbauer. US customs bill-of-lading records list 1377 inbound shipments across 36 foreign suppliers, with top origins including Hong Kong S.A.R. · Vietnam · China · Thailand.
Latest developments
2026-11-04 — Sumida Corporation FY2026 Q3 Financial Summary | Revenue 123,604 million yen, Operating Profit 4,109 million yen | Japan IR (japanir.jp)
2026-07-30 — Peter Grim (linkedin.com)
2025-11-24 — Sumida America Introduces PANTA ZIF Jumpers for EMC-Critical, High-Speed Electronic and Industrial Systems (powersystemsdesign.com)
2025-10-21 — Charged EVs | Sumida introduces pulse transformers for battery management systems - Charged EVs (chargedevs.com)
2025-08-25 — Sumida Corporation Expands European Operations with Schmidbauer Acquisition - TipRanks.com (tipranks.com)
2025-07-07 — Charged EVs | Sumida introduces new line of flyback transformers for automotive voltage conversion - Charged EVs (chargedevs.com)
Company details
As a subsidiary of Sumida Corporation, Sumida America operates mainly in the North American market and serves a mix of major OEMs and mid-sized industrial customers. Sumida America Inc. was founded in 1950, has an estimated 200-500 employees, and is headquartered in Clarkston, Michigan. On the LightSource stability read it is rated "Established & active": 76 years in operation (founded 1950). Holds IATF 16949, ISO 14001, ISO/TS 16949 certification(s) per public sources.
Frequently asked questions
What does Sumida America Inc. make?
Sumida America Inc. manufactures electromechanical devices and electronic components, including coils, solenoids, inductors, transformers, and fuel components. The company is headquartered in Clarkston, Michigan, was founded in 1950, and employs roughly 200 to 500 people, with an estimated revenue band of $10 to $50 million. It is a subsidiary of Sumida Corporation and serves the automotive, electric vehicle, electronics, renewable energy, and industrial equipment sectors. In October 2025, it introduced pulse transformers aimed at battery management systems, as reported by Charged EVs.
Where is Sumida America Inc. headquartered?
Sumida America Inc. is headquartered in Clarkston, Michigan (5800 Moody Dr, Clarkston, Michigan, 48348-4768).
When was Sumida America Inc. founded?
Sumida America Inc. was founded in 1950.
How big is Sumida America Inc.?
Sumida America Inc. has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does Sumida America Inc. hold?
Sumida America Inc. lists IATF 16949 · ISO 14001 · ISO/TS 16949 on its website. Confirm the certified scope for the specific plant producing your part.
Does Sumida America Inc. import from overseas suppliers?
US customs bill-of-lading records show 1377 inbound shipments for Sumida America Inc., with top origins including Hong Kong S.A.R. · Vietnam · China · Thailand.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 248-922-1100
Certification
IATF 16949 · ISO 14001 · ISO/TS 16949
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