Roger Kavena

Seismic Equipment Solutions LP Leases seismic equipment rentals to the oil and gas industry. Its products include land, marine/TZ, support, repairs, parts and equipment. The company was founded by Glen Huscroft and Paul Mitcham in January 2003 and is headquartered in Houston, TX.

Puralube, Inc. develops re-refining technology for used lube oil. The company was founded on April 25, 1995 and is headquartered in Wayne, PA.

Swiss Life Private Equity Partners AG is a wholly-owned subsidiary of Swiss Life Asset Management AG with headquarters in Zurich, which is part of Swiss Life Holding AG (SWX:SLHN). Founded in 1857, the parent firm is a provider of life insurance and long-term savings and protection. Since 2004, SLPEP no longer manages private equity investments for third-parties.

Part of UBS Group AG, UBS Capital GmbH is a foreign bank. The company is based in Zurich, Switzerland. The Swiss company was founded by Michael L. Miller.

Distributed Energy Systems Corp. develops advanced technology related to hydrogen production and fuel cell applications. It operates through two subsidiaries, Proton Energy Systems, Inc. and Northern Power Systems, Inc. Proton is engaged in designing, developing, selling and manufacturing on-site hydrogen gas delivery systems. Northern has a range of businesses, including the design and sale of power generation equipment, engineering, procurement and construction of distributed power systems, the design and sale of direct drive wind turbines, and the servicing of fossil fuel power generation equipment. Distributed Energy Systems was founded on May 19, 2003 and is headquartered in Wallingford, CT.

Pinacl Solutions UK Ltd. engages in the provision of technology solutions. It offers digital transformation, internet of things, smart places, and wireless and network infrastructure. The company was founded on August 31, 2004 and is headquartered in St. Asaph, the United Kingdom.

Beacon Power, Inc. manufactures fabricated metal products. The company was founded in 2001 and is headquartered in Bell, CA.

Biometric Access Co. provides hardware and software solutions for fingerprint and facial recognition. It offers secure touch payroll check cashing that reduces fraud loss and provides safe payroll, personal, and government check cashing. The company was founded by John Shepard and Ronald Smith in 1996 and is headquartered in Pacific, MO.

Chroma Energy, Inc. develops technology to find oil resources. The firm generates qualified leads and drillable prospects through an integrated geological approach to the mining of complex geophysical datasets. The company is located in Sugar Land, TX.