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694.444444 gross...

Yep. That's 100,000 customers we've served

across the nation and around the world.

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Automation & Control Components

From the World's Most-Trusted Manufacturers

More Than Just Parts

We're engineers who design and build systems ourselves.
We're up to any challenge you throw at us.

About Gross Automation

Over the past 25 years, Gross Automation, LLC has grown to become the premier value-added distributor of best-in-class industrial automation and electrical control components, panels and systems. Over 100,000 customers have come to trust our company to provide the parts and components they need to produce their products or run their facilities.


Our engineers take advantage of every technical certification and training opportunity to better serve our customers.

-Bob Gross, CEO

So Refreshing!  I clicked 'submit' on my quote request, realized I made a mistake and called your number. No automated system...I didn't even know companies did that any more!

-Online Customer

In 10 years of doing business with Gross, their team of engineers has never let us down.

-OEM - Wisconsin, USA

Latest News

WI Trade Mission to South Korea and Japan to Include Gross Automation
Gross Automation Adds Panduit Products
Gross Automation named Top 10 Business of the Year by Waukesha County Business Alliance
SolaHD Launches A+ Promise Program
Gross Automation Launches 4-Hour Quote Guarantee
Gross Automation Sets Sights on Scale
ABB PACT honors Gross Automation with the “2012 – No. 1 U.S. Channel Partner” Award for the last 4...
Molex wins 2011-2012 Flame Award
Gross Automation Named One of the 2012 “Fastest Growing Firms” by the Milwaukee Business Journal...
Gross Automation continues to “advance the art in delivering automation” with continued vendor...
Gross Automation Announces Vertical Expansion into the Food & Beverage Industry
Gross Automation Launches New Website to Support Sales with Mfg. Partner, Hoffman

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Gross Automation
3680 North 126th Street
Brookfield, WI 53005
Ph: 262-252-1600
Fx: 262-252-1616
Mon-Fri: 8-5 CT