Verified Nov 2026
Chassis & Safety Systems
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Since 1935
Musashi North America, Inc. is the North American arm of Musashi Seimitsu Industry Co., Ltd., a Japanese automotive parts manufacturer founded in 1935. The company's primary capability is chassis and safety systems, serving the automotive, electric-vehicle, and industrial equipment industries. Its parent employs roughly 10,000 to 50,000 people and reports revenue in the $1 to 5 billion band, an estimate. The company's headquarters location is not confirmed in the record. Recent work includes an expansion in San Luis Potosí, Mexico, reported in November 2026.
Musashi North America, Inc. at a glance
Revenue
$1-5B
Est. band
Employees
10,000-50,000
Founded
1935
Certifications
IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949
Industries
Automotive
Electric Vehicles
Industrial Equipment
STABILITY SIGNALS
Established & active
91 years in operation (founded 1935).
Holds IATF 16949, ISO 14001, ISO 9001, ISO/TS 16949 certification(s) per public sources.
Overview
Musashi North America, Inc. is the North American arm of Musashi Seimitsu Industry Co., Ltd., a Japanese automotive parts manufacturer founded in 1935. The company's primary capability is chassis and safety systems, serving the automotive, electric-vehicle, and industrial equipment industries. Its parent employs roughly 10,000 to 50,000 people and reports revenue in the $1 to 5 billion band, an estimate. The company's headquarters location is not confirmed in the record. Recent work includes an expansion in San Luis Potosí, Mexico, reported in November 2026.
At a glance
Attribute | Detail |
|---|---|
Founded | 1935 |
Employees | 10,000-50,000 |
Revenue | $1-5B (estimated) |
Primary capability | Chassis & Safety Systems |
Certifications | IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 |
What Musashi North America, Inc. makes
The company lists machining and casting among its products and holds IATF 16949, ISO 9001, ISO 14001, and ISO/TS 16949 certifications.
Products and capabilities described on the company's own site include Machining, Casting (source: musashi.co.jp).
Certifications
Musashi North America, Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — musashiamericas.com
ISO 14001 — musashiamericas.com
ISO 9001 — musashi.co.jp
ISO/TS 16949 — musashiamericas.com
Known customers
The counterparties below come from public sources that state the relationship directly. A shared counterparty does not by itself establish a current buying relationship unless the source says so:
Dana — reported by musashi.co.jp
Latest developments
2026-11-02 — Musashi Celebrates Expansion in San Luis Potosí, Mexico (musashiamericas.com)
2026-07-28 — Musashi Named 2026 PACE Pilot Finalist (musashiamericas.com)
2026-07-07 — Musashi Auto Parts Michigan was honored earlier this year with Toyota's Excellent Quality Performance Award for 2025, presented at Toyota Motor North America's 2026 Supplier Awards. | Musashi Americas (linkedin.com)
2026-04-18 — It was very exciting to see all the progress on the expansion project for Musashi Mexico 🇲🇽 This additional space will allow Musashi to continue to support our customers with the highest … | Matthew Barron (linkedin.com)
2026-03-31 — Introducing the TractionTech Locker™ Electronic Differential Locker (EDL) (musashiamericas.com)
2026-01-12 — Suspension Sense™ Angle & Wear Sensing Ball Joint – Musashi Americas (musashiamericas.com)
Company details
Dana is named as a reported customer in the company's public materials, and the company is privately held. Musashi North America, Inc. was founded in 1935, and has an estimated 10,000-50,000 employees. On the LightSource stability read it is rated "Established & active": 91 years in operation (founded 1935). Holds IATF 16949, ISO 14001, ISO 9001, ISO/TS 16949 certification(s) per public sources.
Frequently asked questions
What does Musashi North America, Inc. make?
Musashi North America, Inc. is the North American arm of Musashi Seimitsu Industry Co., Ltd., a Japanese automotive parts manufacturer founded in 1935. The company's primary capability is chassis and safety systems, serving the automotive, electric-vehicle, and industrial equipment industries. Its parent employs roughly 10,000 to 50,000 people and reports revenue in the $1 to 5 billion band, an estimate. The company's headquarters location is not confirmed in the record. Recent work includes an expansion in San Luis Potosí, Mexico, reported in November 2026.
When was Musashi North America, Inc. founded?
Musashi North America, Inc. was founded in 1935.
How big is Musashi North America, Inc.?
Musashi North America, Inc. has an estimated 10,000-50,000 employees, with revenue in the $1-5B range (estimated).
What certifications does Musashi North America, Inc. hold?
Musashi North America, Inc. lists IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949 on its website. Confirm the certified scope for the specific plant producing your part.
Who are Musashi North America, Inc.'s customers?
Public sources directly reference Dana as a counterparty of Musashi North America, Inc.. Confirm current programs with the company, as reported relationships may change.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+81 532-25-8111
Certification
IATF 16949 · ISO 14001 · ISO 9001 · ISO/TS 16949
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