WILsquare Capital Acquires Rock Energy Systems, LLC

Posted Sep 28, 2021

St. Louis – WILsquare Capital, a St. Louis-based private equity firm, announced today it has completed the acquisition of Rock Energy Systems, LLC, a ...


Brandt discusses Rock Energy Systems Innovations on WCLO

Posted Jan 27, 2020

Barry Brandt – Executive Director Rock Energy Systems, joins Tim to discuss the innovations Rock Energy Systems is creating.


Happy Veteran's Day!

Posted Nov 11, 2019

Today we honor our veterans. Thank you to those who have served and who are currently serving. We appreciate your sacrifices and bravery.


Rock Energy Systems Acquires EnergyLogic

Posted Aug 30, 2019

Rock Energy Systems, LLC, based in Janesville, Wis., has acquired its largest competitor, Nashville, Tenn.-based EnergyLogic LLC, to create the nation...


Rock Energy Systems Graduates 2019 Summer Intern

Posted Aug 29, 2019

Rock Energy Systems would like to congratulate Ben Leisher our recent graduate of the 2019 Summer Rock Internship Program. Ben is a rising senior at B...


United Way Recognizes Award Recipients

Posted Jun 06, 2019

March 21, 2019, at a breakfast event ironically themed as "The Tonight Show," United Way, Blackhawk Region recognized its corporate supporters, donors...


Rock Energy Systems Participates in 2019 National Take Your Daughters and Sons to Work Day

Posted May 01, 2019

On April 25, 2019, Rock Energy Systems and its employees participated in the annual Take Our Daughters And Sons To Work® Day sponsored by the Take Our...


Rock Energy Systems works with WMEP

Posted Apr 16, 2019

Rock Energy Systems works with WMEP (Wisconsin Manufacturing Extension Partnership) on process improvement initiative.


Flannel is Coming!

Posted Jan 30, 2019

SunFire Radiant Heaters is a proud sponsor of Flannel Fest 2019!


2 New Additions to Rock Energy Systems

Posted Jan 16, 2019

We are pleased to announce two additions to Rock Energy Systems!


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