Current Holdings

Flare Industries, LLC Headquarters: Austin, TX Contact: Mitch Cox Website: www.flareindustries.com

Flare Industries, LLC, based in Austin, TX, is an industry leader in the combustion and pollution control technology arena. Founded more than 25 years ago, the Company designs, manufactures and installs flare systems, thermal oxidixers and ignition systems sold globally to a diverse set of customers in a wide range of operating industries.

ROC Service Company, LLC Headquarters: Bridgeport, TX Contact: Rob Horton Website: www.rocserviceco.com

ROC Service Company, LLC (“ROC”) was formed in 2009 to purchase the assets of a predecessor company, Richey Oilfield Construction, via the Chapter 7 bankruptcy proceedings of its former parent. ROC and its predecessors have provided wellsite construction, roustabout support and general well hook-up and commissioning services to oil and natural gas companies for more than three decades. ROC is one of the leading service providers in its segment in the Barnett Shale and Marcellus Shale regions, and has a growing presence in the Eagle Ford and Fayetteville Shale regions. .

Allied Downhole Technologies, LLC Headquarters: Houston, TX Contact: Todd Tomlin Website: www.alliedwireline.com

Allied Downhole Technologies, LLC (“Allied”), via its wholly-owned subsidiary Allied Wireline Services, LLC, is an open-hole and cased-hole wireline logging company, established to serve the downhole information, completion and intervention needs of its customers. Allied is led by an experienced management team and is rapidly expanding its footprint across the domestic onshore market regions.

Pro-Stim Services, LLC Headquarters: Longview, TX Contact: Todd Tomlin / Rob Horton Website: www.prostimservices.com

Pro-Stim Services, LLC (“Pro-Stim”) is a well stimulation services company that provides a full line of fracturing, acidizing and pressure pumping services to exploration and production companies. Currently, Pro-Stim is serving customers in East Texas, Northern Louisiana and South Texas.