Robert Clarke

Columbia Capital LLC (Columbia Capital) is a venture capital firm founded in 1989 by Dave P. Mixer. The firm is headquartered in Alexandria, Virginia.

Rachio, Inc. provides water sprinkler controller technology solutions. Its mobile application enables homeowners to activate and deactivate water sprinklers even when they are not at home. The company was founded by Franz Garsombke and Chris Klein and is headquartered in Denver, CO.

The Carlyle Group LP (Global Private Equity) is a private equity firm founded in the year 1990 by William E. Conway, Jr. and Daniel A. D'Aniello. The firm is headquartered in Washington DC.

Soli Organic, Inc. produces herbs and spices. Its products include basil, arugula, dill, chives, parsley, oregano, sage, cilantro edible flowers and mint. The company was founded by Mike Sarco, Philip Karp and Ken Koehn in 1989 and is headquartered in Rockingham, VA.

Global Environment Fund Management Corp (Global Environment Fund) is a private equity/venture capital firm founded in 1990 by Jeffrey Leonard and John Earhart. The firm is headquartered in Bethesda, Maryland.

Levine School of Music specializes in private and group music lessons and classes to people of all ages. The company was founded by Ruth P. Cogen, Diana R. Engel and Jaclin L. Marlin in 1976 and is headquartered in Washington, DC.

Arborview Capital LLC (Arborview Capital) is a venture capital and private equity firm founded in 2008 by Karl N Khoury and Joe E Lipscomb. The firm is headquartered in Washington, District of Columbia.

Syncarpha Management LLC (Syncarpha Capital) is a private equity firm founded in 2009 by Cliff W. Chapman and Richard L. Turnure. The firm is headquartered in New York City.

Drexel Metals, Inc. distributes metal roofing systems. Its products include roof and wall systems, product library, curved metal panels, coil and sheets, materials, color charts and snow retention. The company was founded by Richard Carroll in 1985 and is headquartered in Levittown, PA.

Energy Automation Systems, Inc. develops designs and installs custom energy conservation systems. The firm provides energy efficiency solutions comprising of energy conservation measures for large industrial and commercial facilities. The company was founded by Joseph C. Merlo in 1982 and is headquartered in Hendersonville, TN.

TemperPack Technologies, Inc. manufactures packaging solutions for temperature sensitive goods. It specializes in sustainable packaging, cold chain shipping, e-commerce food, and life sciences shipping. The company was founded by Brian Powers, Charles-Alexandre Vincent, and James McGoff in 2015 and is headquartered in Richmond, VA.

Ovabrite LLC researches and develops a non-invasive technology to check the culling of male chicks and to detect egg fertility. The company is headquartered in Austin, TX.

Soupergirl prepares soups with seasonal ingredients like veggies, grains, and beans. The company was founded by Sara Polon and Marilyn Polon in 2008 and is headquartered in Washington, DC.

Perch Energy, Inc. is a clean energy tech and services company based in the United States. The company is based in Boston, MA. The company offers a range of products and services for homeowners, renters, businesses, and solar farm owners. Perch Energy's community solar project support team is dedicated to effective customer onboarding, billing, and engagement, while its automated platform makes it easy for customers to customize their energy mix and savings. The company's mission is to make clean energy options more accessible, affordable, and equitable for all. Perch Energy helps customers save on their electric bills while supporting clean energy. The company was founded in 2021. Bruce J. Stewart has been the CEO of the company since 2022.

Lighting Retrofit International LLC provides audit, design, construction, and support for energy projects. Its services include lighting and controls, water efficiency, steam optimization, cooling water optimization, contracting options, cooling system, heating, ventilation, and air conditioning (HVAC) rejuvenation, and building envelope services. The company was founded by Stephen J. Troese, Jr. and Robert B. Skidmore in 1993 and is headquartered in Gambrills, MD.