Brian Lane

Capstone Green Energy Corp. engages in the development, manufacture, marketing, and service of microturbine technology solutions. It targets vertical markets worldwide such as natural resources, energy efficiency, renewable energy, critical power supply, transportation, and microgrids. The firm's products generate electric power output for commercial, industrial, and utility purposes. It also sells microturbine units, components, and accessories. The company was founded in 1988 and is headquartered in Van Nuys, CA.

Main Street Capital Corp., a traded business development company invests in lower middle market companies located in the United States. The fund focuses on companies with revenues of $10 million to $1.5 billion and EBITDA of $1 to $10 million. It targets companies operating in the fields of manufacturing, process, commercial, communications, technology, healthcare, consumer, and food retail. It provides debt and equity financing for buyout, refinancing, growth, and recapitalizations with an investment size of $3 to $75 million.

Kværner ASA provided ship building and other related engineering services. Its principal activity was to provide services related to design, construction, maintenance, modification and operation of large and small industrial facilities. The group also provided technology products and integrated solutions. The services of the group were provided to industries that include oil and gas upstream and downstream, process, pharmaceuticals, metals, power, chemical, pulping, environmental technologies and ship building. The company was headquartered in Oslo, Norway.

Main Street Capital Partners LLC(Main Street Capital Partners) is a private equity firm founded in 1990 by Vincent Foster. The firm is headquartered at texas. The firm invests through their two investment funds, the Main Street Mezzanine Fund LP and the Main Street Capital II LP. They are a subsidiary of Main Street Capital Corp. (NasdaqGS: MAIN).

Griffin Dewatering Corp. provides groundwater control solutions. It services include construction dewatering, groundwater treatment and filtration, groundwater modelling, and aquifer testing. The company was founded in 1934 and is headquartered in Houston, TX.