Sigma Brands

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sigma international logo

Tier 1 Global Automotive Supplier

With operations in the United States, China, South Korea, Mexico, South Africa, and India, Sigma International can support your global platforms. Our innovative engineering and design team is capable of handling some of your most difficult manufacturing challenges.


sigma luminous logo

We focus on eliminating high wattage light bulbs from your facility

Sigma Luminous is an LED luminaire and controls manufacturer based in Livonia, Michigan. We provide LED lighting and comprehensive controls solutions that deliver premium benefits for our customers – energy savings through innovation. Customers include Kimberly Clark, ExxonMobil, Motion Industries, MSC Industrial and many more.