Robert C. Zwerneman

Wiltel Communications Group, Inc. provides customized communications solutions to enterprises, and federal government. The company was founded by Robert D. Williams and is headquartered in Tulsa, OK.

ConXtech, Inc. develops sustainable structural steel building technologies. The firm offers ConX modular pipe rack, comparisons, manufacturing and on-site construction services. The company was founded in 2004 by Michel Luttrell and Robert J. Simmons and is headquartered in Pleasanton, CA.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Goldner Hawn Johnson & Morrison Inc. (Goldner Hawn Johnson) is a private equity firm is founded by Van Zandt Hawn, Timothy Daniel Johnson, John Lewis Morrison, and Michael Goldner in 1989. The firm is headquarter in Minneapolis, Minnesota.

Ipsen International GmbH manufactures and distributes furnaces and plant systems. Its products include sealed quench furnaces; chamber and multi-purpose chamber furnaces; horizontal and vertical furnaces; EcoFire system; HydroNit Sensor; HybridCarb; and EndoSave system. The firm also provides software processes such as Carb-o-Prof 4.0, AutoMag, Vacu-Prof, and Conti-Control. The company was founded by Harold Ipsen in 1957 and is headquartered in Kleve, Germany.

Conner & Winters LLP is a private company that provides legal services. The company is based in Tulsa, OK.

Hamon Deltak, Inc. manufacturers steam power generators and heat recovery systems. Its products include heat recovery steam generators, specialty waste heat boilers, and other systems used in combination with gas turbines. The company was founded in 1969 and is located in Minneapolis, MN.

Union Metal Corp. engages in the manufacturing of steel and aluminum poles for lighting, traffic control, signage, and communication. Its products include traffic control poles, street lighting poles, architectural area lighting, high mast lighting, sports lighting, stadium lighting, cellular tower poles, telecommunication poles, custom structures, catenary and light rail poles, and distribution poles. The company was founded by Christopher Columbus Barrick in 1906 and is headquartered in Canton, OH.

Part of Williams Industrial Services Group, Inc., Williams Industrial Services Group LLC is a company that provides construction, maintenance, and support services to energy, power, and industrial companies. The company is based in Atlanta, GA. Williams Industrial Services Group was acquired by Williams Industrial Services Group, Inc. on 2005-04-11 for $65.0 million.

Braden Manufacturing LLC designs and manufactures gas turbine and exhaust systems. Its products include diverter dampers, exhaust stacks, inlet silencers, filters, filter houses, expansion joints, exhaust plenums or diffusers and exhaust silencers. The company was founded by Glenn T. Braden in 1923 and is headquartered in Tulsa, OK.

EnergySolutions LLC provides waste management and environmental cleanup services. It provides nuclear waste management services, including nuclear facility decommissioning and decontamination, spent fuel handling, and waste disposal. The company was founded on December 4, 1987 and is headquartered in Salt Lake City, UT.

Part of Alberici Corp., Alberici Constructors, Inc. is a company that builds water projects. The company is based in St. Louis, MO. The company was founded in 1918. The CEO is Gregory T. Hesser.

Nuclear Energy Institute provides policy-making process for the nuclear energy and technology industries. It participates in both the national and global policy-making process. Nuclear Energy Institute was founded in 1994 and is headquartered in Washington, DC.

American Nuclear Society operates as premier professional society serving the nuclear industry. Its offerings include meeting information, nuclear news, publications, member services, a career center, public information and many other resources. The company was founded on December 11, 1954 and is headquartered in La Grange Park, IL.

Griffin Gear, Inc. manufactures and supplies replacement gearing and gearbox systems. Its services include gear types, gear grinding, repairs and upgrades, engineering and design and machining. The company was founded by Joel C. Griffin, Jr. in 1967 and is headquartered in Roebuck, SC.

The Williams Group, Inc. provides interior designing services. The company was founded in 1996 and is headquartered in Alexandria, VA.

Part of Williams Industrial Services Group, Inc., Williams Plant Services LLC is a company that provides construction and maintenance services in the industrial and energy markets. The company is based in Atlanta, GA and has been safely helping plant owners and operators enhance the value of their assets since 1958. The company specializes in developing maintenance programs focused on safety while providing overall cost reductions with performance incentives. Williams is a leading provider of responsive, dependable, cost-effective, and safe services for their clients in the oil and gas sectors.

Braden-Europe BV is a power general firm that engages in the design, manufacture, installation, and retrofit of auxiliary equipment for gas turbines. The company is headquartered in Heerlen, the Netherlands.

Part of Hamon & Cie (International) SA, Deltak LLC is a world-wide supplier of custom designed and fabricated heat recovery boiler equipment across a number of industries. The company is based in Plymouth, MN and has an installation base of over 2,500 units in 50 countries. Established in 1972, the company is recognized for its heat recovery steam generators (HRSGs) for combined cycle power plants and cogeneration plants, and its waste heat boilers (WHBs) for refining, petrochemical, incineration, oil production, hydrogen production, and industrial applications. The company was founded by J. Michael Locke. Deltak was acquired by Hamon Corp. from Williams Industrial Services Group, Inc. on August 31, 2011 for $31 million.

Part of Energy Transfer LP, Rose Rock Midstream GP LLC operates and manages a diversified portfolio of midstream energy assets. The company is based in Tulsa, OK.

Part of Energy Transfer LP, Rose Rock Midstream Corp. is a company that provides oil and gas field services. The company is based in Tulsa, OK.

Part of Williams Industrial Services Group, Inc., Steam Enterprises LLC provides business services.

Rockwell Holdco, Inc. operates as a holding company with interests in providing hazardous materials management services. The company was founded in 2013 and is headquartered in Salt Lake City, UT.

Bridg provides state-of-the-art microelectronics infrastructure and R&D capabilities for semiconductor manufacturing processes geared toward smart sensors innovation. The firm offers its products under the categories of sensors and smart cities. The company was founded in 2014 and is headquartered in NeoCity, FL.

Rupe Helmer Group LLC is a private company that specializes in build-to-suit developments. The company is based in Oklahoma City, OK. The company's team of experts handles site selection, due diligence, project financing, and construction. The company is committed to keeping costs low and completing projects quickly for their clients. The company was founded by John Rupe, who has been the CEO since incorporation.

Econo Air, Inc. provides air conditioner and heating equipment repairing services.

Part of Zenni Holdings LLC, Techniks Tool Group is a company that manufactures and supplies CNC tooling products. The company is based in Indianapolis, IN. The company was founded in 2017. Dean J. Glover has been the CEO of the company since 2018.

Techniks LLC manufactures and wholesales cutting tools, holders and other accessories. It offers tool holding, cutting tools, boring tooling, CNC router tooling, magnetic workholding, magnetic material handling and small parts batch deburring. The company was founded in 1997 and is headquartered in Indianapolis, IN.