Verified Nov 2026
Other
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Oklahoma City, Oklahoma
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Since
Star Building Systems is a custom-engineered metal building manufacturer headquartered in Oklahoma City, Oklahoma, United States. Founded in 1927, the company has an estimated 100-200 employees and an estimated revenue band of $50-100 million. It is part of the Cornerstone Building Brands group and designs pre-engineered steel buildings and metal building components, such as roofing and wall systems, for commercial, industrial, institutional, and agricultural customers. In September 2025, Cornerstone Building Brands announced the acquisition of Metal Sales Manufacturing Corp.
Star Building Systems at a glance
Revenue
$50-100M
Est. band
Employees
100-200
Headquarters
Oklahoma City, Oklahoma
Industries
Automotive
Electric Vehicles
Construction
Industrial Equipment
Overview
Star Building Systems is a custom-engineered metal building manufacturer headquartered in Oklahoma City, Oklahoma, United States. Founded in 1927, the company has an estimated 100-200 employees and an estimated revenue band of $50-100 million. It is part of the Cornerstone Building Brands group and designs pre-engineered steel buildings and metal building components, such as roofing and wall systems, for commercial, industrial, institutional, and agricultural customers. In September 2025, Cornerstone Building Brands announced the acquisition of Metal Sales Manufacturing Corp.
At a glance
Attribute | Detail |
|---|---|
Headquarters | Oklahoma City, Oklahoma |
Employees | 100-200 |
Revenue | $50-100M (estimated) |
What Star Building Systems makes
The company's listed product lines include steel and metal building components, and it provides custom design services and tools and training for its authorized builders.
Products and capabilities described on the company's own site include Steel, Interior, Welding, Bearing, Suspension (source: starbuildings.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:
Lockheed Martin — reported by iowadnr.gov
Latest developments
2026-03-12 — Build Larger With Confidence: Hypersteel™ Now Offers 16” Frames | Star Building Systems (starbuildings.com)
2025-12-02 — Inside the Design and Construction of Green Bay Packaging’s Innovative Aircraft Hangar | Star Building Systems (starbuildings.com)
2025-10-28 — Coca-Cola/Ross Construction Case Study | Star Building Systems (starbuildings.com)
2025-10-07 — Schlosser Case Study | Star Building Systems (starbuildings.com)
2025-09-15 — Cornerstone Building Brands acquires Metal Sales Manufacturing Corp. (starbuildings.com)
2025-06-27 — 2024 Master Builder Awards: Celebrating Excellence in Steel Construction (starbuildings.com)
Facilities
Star Building Systems is headquartered in Oklahoma City, Oklahoma. Public sources also reference these locations:
Elizabethton, TN — starbuildings.com
Company details
The company is privately held as part of the Cornerstone Building Brands group and has reported Lockheed Martin as a customer. Star Building Systems has an estimated 100-200 employees, and is headquartered in Oklahoma City, Oklahoma.
Frequently asked questions
What does Star Building Systems do?
Star Building Systems is a custom-engineered metal building manufacturer headquartered in Oklahoma City, Oklahoma, United States. Founded in 1927, the company has an estimated 100-200 employees and an estimated revenue band of $50-100 million. It is part of the Cornerstone Building Brands group and designs pre-engineered steel buildings and metal building components, such as roofing and wall systems, for commercial, industrial, institutional, and agricultural customers. In September 2025, Cornerstone Building Brands announced the acquisition of Metal Sales Manufacturing Corp.
Where is Star Building Systems headquartered?
Star Building Systems is headquartered in Oklahoma City, Oklahoma (8600 S I-35 Service Rd, Oklahoma City, Oklahoma, 73149-3035).
How big is Star Building Systems?
Star Building Systems has an estimated 100-200 employees, with revenue in the $50-100M range (estimated).
Who are Star Building Systems's customers?
Public sources directly reference Lockheed Martin as a counterparty of Star Building Systems. 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
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