October 11, 2019
Integrity Energy Services, LLC continues its expansion into the nitrogen services market
Integrity Energy Services, LLC continues its expansion into the nitrogen services market

Bruce Ross

Managing Partner
Bruce is a co-founder and Managing Partner of OFS Energy Fund where he directs the investment strategy and operation of the fund. Prior to OFS, Bruce was a co-founding Partner and Managing Partner of Dorado Energy Partners, a $46.5 million private equity fund formed in 2008 to invest in lower middle market energy service companies. Before Dorado, Bruce was the CEO of Lone Star Fasteners a company he formed in December 2003 to acquire Lone Star Screw and Walker Bolt. The Companies were sold to Trinity Hunt Partners in 2005 and again to AEA Investors in 2010. Prior to Lone Star, Bruce was a Vice President in the Energy Investment Banking groups of Royal Bank of Canada and Jefferies & Company from 2000 to 2004. Before RBC, he worked for Hibernia National Bank in New Orleans for 16 years (1984-2000) in various commercial lending functions including Manager of the Energy Service Lending Group. Bruce serves on the boards of Integral Oilfield Solutions, Davis Chemical Services, Rotary Drilling Tools USA, Hoover Group, Armada Pressure Control, Conquest Completion Services, Pro Oilfield Services, Crime Stoppers of Houston, the Petroleum Equipment Suppliers Association, on the advisory board of Amegy Bank Houston and is a member of the National Oceans Industries Association (NOIA), the World Presidents Organization and former member of Young Presidents Organization (YPO). He previously served on the boards of Bold Production Services, Vision Oil Tools, Buckhorn Energy Services, Dorado Oil Service, Zephyr Gas Services and Terra Midstream. Bruce earned a B.S. in Economics from Southern Methodist University and attended the Presidents’ Seminar at Harvard Business School.


(713) 580-2722 (o)
(832) 444-4874 (c)

OFS Energy Fund
6363 Woodway Drive, Suite 900

Houston TX 77057
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Main Number: (713) 580-2727