Westermo by Gross Automation

Keeping You Connected in harsh environments

Gross Automation is proud to have been named Westermo’s 2022 Strategic Partner of the Year! We are honored and blessed to partner with such a great team and brand. Winning this award means a lot to our sales team, and the whole Gross Automation team, who do so much to give all of our partners and customers the best service possible.
Thank you Westermo for your continued support and partnership. Thank you in particular to John Pavlos and Jennifer Mooney-Perrotta, for presenting this honor to us.
About Us

30 Years Of Distributing Excellence With Quality At Its Best!

As a prominent distributor of the highest-quality industrial automation and electrical control components, panels & systems, Gross Automation proudly offers distribution of Westermo products including:

Media Converters

Industrial Ethernet Switches

Ethernet Extenders


and more

In addition to offering the greatest selection of top manufacturer product lines, Gross Automation delivers world-class, value-added engineering services including electrical control panel design and assembly in our highly praised UL-listed panel shop. From OEMs to systems integrators, Gross Automation is here to help increase productivity and grow the bottom line with the best industrial automation and electrical control technologies. 

Distributed by Gross Automation

Gross Automation leads the industry in producing the most reliable and trendy solutions out there.


Westermo has been manufacturing network & data communication products since 1975.


Westermo has products ranging from converters, routers, to modems. In conjunction, Gross Automation is a proud distributor for Westermo.

Gross Automation is the only place where you’ll get the perfect solution for all your industry needs.

Need assistance finding the best product for your project? Let the experts help!