Verified Nov 2026
Electronics & Software
·
Chesterfield, Missouri
·
Since 1955
MiTek is a building-industry company headquartered in Chesterfield, Missouri, founded in 1955. It makes engineered products such as connector plates and framing systems, along with design and manufacturing software and consulting services for residential and commercial construction. The company has an estimated 5,000 to 10,000 employees and an estimated revenue band of $1 billion to $5 billion, and it is a subsidiary of Berkshire Hathaway. Its industries include construction, automotive, medical, renewable energy, and electric vehicles. In 2025 it announced a doubling of its Melbourne footprint.
MiTek at a glance
Revenue
$1-5B
Est. band
Employees
5,000-10,000
Founded
1955
Headquarters
Chesterfield, Missouri
Certifications
ISO 9001
Import activity
1770
Industries
Automotive
Electric Vehicles
Construction
Medical
Plumbing & Hardware
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1770
Named foreign suppliers
15
Top origins
China · South Korea · Taiwan · Spain
Shared foreign counterparties do not establish that these companies buy from MiTek.
What this tells a buyer
MiTek opened a new headquarters in Worcestershire, United Kingdom, in March 2026, and acquired Acer Lumber Retrieval Systems in May 2026, according to public reports.
The company holds ISO 9001 certification and offers connector plates, steel and assembly products, and integrated design-make-build services.
MiTek is a subsidiary of Berkshire Hathaway, has operations in roughly 95 countries according to its profile, and has a manufacturing site in Waupaca, Wisconsin.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
71 years in operation (founded 1955).
Holds ISO 9001 certification(s) per public sources.
Overview
MiTek is a building-industry company headquartered in Chesterfield, Missouri, founded in 1955. It makes engineered products such as connector plates and framing systems, along with design and manufacturing software and consulting services for residential and commercial construction. The company has an estimated 5,000 to 10,000 employees and an estimated revenue band of $1 billion to $5 billion, and it is a subsidiary of Berkshire Hathaway. Its industries include construction, automotive, medical, renewable energy, and electric vehicles. In 2025 it announced a doubling of its Melbourne footprint.
At a glance
Attribute | Detail |
|---|---|
Founded | 1955 |
Headquarters | Chesterfield, Missouri |
Employees | 5,000-10,000 |
Revenue | $1-5B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What MiTek makes
The company holds ISO 9001 certification and offers connector plates, steel and assembly products, and integrated design-make-build services.
Products and capabilities described on the company's own site include Connector, Steel, Assembly (source: mii.com).
Certifications
MiTek is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — prefabaus.org.au
Trade and customs footprint
MiTek opened a new headquarters in Worcestershire, United Kingdom, in March 2026, and acquired Acer Lumber Retrieval Systems in May 2026, according to public reports. US customs bill-of-lading records list 1770 inbound shipments across 15 foreign suppliers, with top origins including China · South Korea · Taiwan · Spain.
Latest developments
2026-05-26 — MiTek Acquires Acer Lumber Retrieval Systems - Structural Building Components Association (sbcacomponents.com)
2026-03-26 — Global manufacturer MiTek opens new Worcestershire headquarters | Worcestershire County Council (worcestershire.gov.uk)
2025-07-31 — News - MiTek Doubles Melbourne Footprint in Major Investment to Boost Industry Innovation and Capacity (ftmanews.com)
2025-05-12 — MiTek first occupant of Perquimans Marine Industrial Park | Local News | dailyadvance.com (dailyadvance.com)
2025-04-15 — MiTek Breaks Ground on Future-Focused Facility in East Tamaki (linkedin.com)
2025-01-07 — Steele Solutions Acquires MiTek Mezzanine’s North American Business - Steele Solutions (steelesolutions.com)
Facilities
MiTek is headquartered in Chesterfield, Missouri. Public sources also reference these locations:
Waupaca, WI — steelesolutions.com
Company details
MiTek is a subsidiary of Berkshire Hathaway, has operations in roughly 95 countries according to its profile, and has a manufacturing site in Waupaca, Wisconsin. MiTek was founded in 1955, has an estimated 5,000-10,000 employees, and is headquartered in Chesterfield, Missouri. On the LightSource stability read it is rated "Established & active": 71 years in operation (founded 1955). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does MiTek make?
MiTek is a building-industry company headquartered in Chesterfield, Missouri, founded in 1955. It makes engineered products such as connector plates and framing systems, along with design and manufacturing software and consulting services for residential and commercial construction. The company has an estimated 5,000 to 10,000 employees and an estimated revenue band of $1 billion to $5 billion, and it is a subsidiary of Berkshire Hathaway. Its industries include construction, automotive, medical, renewable energy, and electric vehicles. In 2025 it announced a doubling of its Melbourne footprint.
Where is MiTek headquartered?
MiTek is headquartered in Chesterfield, Missouri (16023 Swingley Ridge Rd, Chesterfield, Missouri, 63017-2052).
When was MiTek founded?
MiTek was founded in 1955.
How big is MiTek?
MiTek has an estimated 5,000-10,000 employees, with revenue in the $1-5B range (estimated).
What certifications does MiTek hold?
MiTek lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does MiTek import from overseas suppliers?
US customs bill-of-lading records show 1770 inbound shipments for MiTek, with top origins including China · South Korea · Taiwan · Spain.
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Last verified Nov 2026. Is this your company? Request a correction.
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