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As a second-generation family-owned business, RK Industries (RK) has undergone many evolutions since its incorporation in Colorado in 1985. With roots tracing back to 1963, RK is proud of its family history, traditions and continued focus on leading its industries of choice. RK operates seven businesses that provide construction, manufacturing, advanced fabrication and building services solutions, including RK Mechanical, RK Steel, RK Electrical, RK Mission Critical, RK Energy, RK Water and RK Service. Headquartered in Denver, Colorado, RK operates six major facilities to provide services across the Mountain West region.

RK Questions

The RK annual revenue was $1.4 billion in 2026.

Jon Kinning is the Executive Vice President and COO and Secretary - Co-owner of RK.

1,240 people are employed at RK.

RK is based in Denver, Colorado.

The NAICS codes for RK are [23, 238210, 2382, 238, 23821].

The SIC codes for RK are [171, 17].

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