Verified Nov 2026
Castings & Forgings
·
Port Huron, Michigan
·
Since 1932
Wirtz Manufacturing Company designs and manufactures equipment for the lead-acid battery and energy storage industries, including grid casting, paste mixing, battery assembly, and acid handling systems. Founded in 1932 and headquartered in Port Huron, Michigan, it is a privately held, family-owned company with an estimated 100-200 employees and revenue in the $50-100M range. Its customers span the automotive, marine, industrial, aircraft, telecommunications, and energy storage sectors. In 2026 the company announced sponsorship of ELBC 2026 in Vienna, a global lead battery industry event.
Wirtz Manufacturing Company at a glance
Revenue
$50-100M
Est. band
Employees
100-200
Founded
1932
Headquarters
Port Huron, Michigan
Certifications
IATF 16949 · ISO 9001
Import activity
168
Industries
Automotive
Electric Vehicles
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
168
Named foreign suppliers
37
Top origins
Taiwan · China · India · South Korea
Shared foreign counterparties do not establish that these companies buy from Wirtz Manufacturing Company.
What this tells a buyer
Wirtz has been operating for more than 90 years, and its record shows no customs shipment data.
The company offers standalone equipment and turnkey facility design, with installation, commissioning, and training, and holds IATF 16949 and ISO 9001 certifications.
Wirtz is privately held and managed by the fourth generation of the Wirtz family, with manufacturing facilities in the United States, China, and India.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
94 years in operation (founded 1932).
Holds IATF 16949, ISO 9001 certification(s) per public sources.
Overview
Wirtz Manufacturing Company designs and manufactures equipment for the lead-acid battery and energy storage industries, including grid casting, paste mixing, battery assembly, and acid handling systems. Founded in 1932 and headquartered in Port Huron, Michigan, it is a privately held, family-owned company with an estimated 100-200 employees and revenue in the $50-100M range. Its customers span the automotive, marine, industrial, aircraft, telecommunications, and energy storage sectors. In 2026 the company announced sponsorship of ELBC 2026 in Vienna, a global lead battery industry event.
At a glance
Attribute | Detail |
|---|---|
Founded | 1932 |
Headquarters | Port Huron, Michigan |
Employees | 100-200 |
Revenue | $50-100M (estimated) |
Primary capability | Castings & Forgings |
Certifications | IATF 16949 · ISO 9001 |
What Wirtz Manufacturing Company makes
The company offers standalone equipment and turnkey facility design, with installation, commissioning, and training, and holds IATF 16949 and ISO 9001 certifications.
Products and capabilities described on the company's own site include Battery, Casting, Tooling, Machining, Welding, Assembly, Mold (source: wirtzusa.com).
Certifications
Wirtz Manufacturing Company is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — sourceready.com
ISO 9001 — sourceready.com
Trade and customs footprint
Wirtz has been operating for more than 90 years, and its record shows no customs shipment data. US customs bill-of-lading records list 168 inbound shipments across 37 foreign suppliers, with top origins including Taiwan · China · India · South Korea.
Latest developments
2026-09-30 — John Wirtz (linkedin.com)
2026-08-20 — We’re headed to Vienna! In just a few weeks, the global lead battery community gathers at ELBC 2026, and Wirtz Manufacturing will be there as a proud Bronze Sponsor. For nearly a … | Wirtz Manufacturing Company (linkedin.com)
2026-05-26 — We’re excited to welcome Wirtz Manufacturing Company to the AMP Consortium! | Alabama Mobility and Power Center (linkedin.com)
2026-05-05 — 📣 OxMaster mixers were the first of their kind brought to market for the battery industry over 35 years ago. From this foundation, our ongoing improvements to mechanical durability, electrical features, and … | Wirtz Manufacturing Company (linkedin.com)
2025-12-16 — Wirtz Manufacturing Company: A Global Leader in Battery Manufacturing Equipment and Technology - News Dip (newsdip.co.uk)
Facilities
Wirtz Manufacturing Company is headquartered in Port Huron, Michigan. Public sources also reference these locations:
Port Huron, Michigan — sourceready.com
Company details
Wirtz is privately held and managed by the fourth generation of the Wirtz family, with manufacturing facilities in the United States, China, and India. Wirtz Manufacturing Company was founded in 1932, has an estimated 100-200 employees, and is headquartered in Port Huron, Michigan. On the LightSource stability read it is rated "Established & active": 94 years in operation (founded 1932). Holds IATF 16949, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Wirtz Manufacturing Company make?
Wirtz Manufacturing Company designs and manufactures equipment for the lead-acid battery and energy storage industries, including grid casting, paste mixing, battery assembly, and acid handling systems. Founded in 1932 and headquartered in Port Huron, Michigan, it is a privately held, family-owned company with an estimated 100-200 employees and revenue in the $50-100M range. Its customers span the automotive, marine, industrial, aircraft, telecommunications, and energy storage sectors. In 2026 the company announced sponsorship of ELBC 2026 in Vienna, a global lead battery industry event.
Where is Wirtz Manufacturing Company headquartered?
Wirtz Manufacturing Company is headquartered in Port Huron, Michigan (1105 24th St, Port Huron, Michigan, 48060-4849).
When was Wirtz Manufacturing Company founded?
Wirtz Manufacturing Company was founded in 1932.
How big is Wirtz Manufacturing Company?
Wirtz Manufacturing Company has an estimated 100-200 employees, with revenue in the $50-100M range (estimated).
What certifications does Wirtz Manufacturing Company hold?
Wirtz Manufacturing Company lists IATF 16949 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Wirtz Manufacturing Company import from overseas suppliers?
US customs bill-of-lading records show 168 inbound shipments for Wirtz Manufacturing Company, with top origins including Taiwan · China · India · South Korea.
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Last verified Nov 2026. Is this your company? Request a correction.
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