SIGMA Group | Evansville IN is a leading brand in the industrial automation industry. We offer a wide range of reliable, name-brand automation components for nearly every type of machine in the industry. Our inventory includes used, new, and open-box items, totaling over 100,000 products.

We understand the urgency when your production line is down, which is why we provide fast, same-day shipping to get you back up and running as quickly as possible. At SIGMA Surplus, we take pride in reducing manufacturing waste by breathing new life into old or obsolete products, giving them a place on your production line instead of a landfill. Our experienced technicians and mechanics remove valuable and functional parts from manufacturing equipment, ensuring that every item we sell offers identical performance compared to brand-new components, but at a fraction of the price.

In addition, we offer a variety of programs that allow customers to sell us their spare parts at competitive rates, including crate programs, consignment, inventory evaluation, and on-site evaluations. Our commitment to quality extends to our shipping policy, with same-day shipping on all orders placed before 2 p. m.

CST, and a wide variety of flexible shipping options, including international, expedited, overnight shipping, and courier service. Each order includes a tracking number for your convenience. Whether you're in need of automation components or looking to sell your surplus, SIGMA Surplus is here to provide you with reliable products and exceptional service.

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