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Illumination Systems, Inc. (ISI) was established in 1972 and has grown to be a premier lighting agent in the Rocky Mountain region including Colorado, Wyoming, Montana and parts of Nebraska and South Dakota. We currently represent over 100 major manufacturers (including Cooper Lighting) offering a wide variety of products to meet everyone’s needs whether you are looking for residential, commercial or industrial lighting.

Illumination Systems Questions

The Illumination Systems annual revenue was $12 million in 2026.

Ken Blow is the President and Chief Executive Officer of Illumination Systems.

2 people are employed at Illumination Systems.

Illumination Systems is based in Denver, Colorado.

The NAICS codes for Illumination Systems are [444, 44].

The SIC codes for Illumination Systems are [50, 506].

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