Jeff Ross

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.

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.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

Gryphon Investors,LLC (Gryphon Investors) is a private equity firm founded in 1995 by R.David Andrews. The firm is headquartered in San Francisco, California.

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.

Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA.

Part of Commodore Applied Technologies, Inc., Advanced Sciences, Inc. is an environmental engineering and consulting services company. The company is based in Albuquerque, NM. Advanced Sciences was acquired by Commodore Applied Technologies, Inc. on September 30, 1996 for $6.30 million.

Constellation NewEnergy, Inc. provides electricity, natural gas and energy related services. The company was founded in 2002 and is headquartered in Baltimore, MD.

Part of Peraton Corp., Science & Engineering Associates, Inc. is a company that provides engineering and information technology services. The company is based in Albuquerque, NM. Science & Engineering Associates was acquired by ITS Services, Inc. on June 04, 2004.

WorldCrest Group, Inc. provides procurement services, which helps member companies reduce total costs for indirect goods and services. It has a network of global suppliers that benefit from immediate access to WorldCrest's entire member base. It is headquartered in Atlanta, GA.

Part of Enron Dissolution Corp., PG&E Energy Services operates a retail electric and gas commodities business. PG&E Energy Services was acquired by Enron Energy Services Operations, Inc. from PG&E Corp. on June 30, 2000 for $85 million.

IBM Global Services provides systems integration and technology consulting services. Its services include application development, data storage, infrastructure management, networking, and technical support. The company was founded in 1991 and is headquartered in Armonk, NY.

Los Alamos National Laboratory operates as a multidisciplinary institution. It offers services in science, engineering, earth science, chemistry, mathematics, physics, and space science. The company was founded in 1943 and is headquartered in Los Alamos, NM.

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.

Concentric Energy Advisors, Inc. provides management consulting services. It specializes in energy market strategies, market assessments, regulatory and litigation support, and capital market analysis. The company was founded in 2002 and is headquartered in Marlborough, MA.

Persimmon Tree Capital LP (Persimmon Tree Capital) is a private equity firm founded in 2008 by Lex Sant. The firm is headquartered in Washington, District of Columbia.

PA Consulting Group, Inc. provides management consulting services. The company is headquartered in New York, NY.

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.

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.

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.

Alpen High Performance Products, Inc. manufactures insulating glass, fiberglass and related window products. Its products include Tyrol Series, Zenith Series, Commercial Windows & Glass, HeatMirror, and ThermalBuck. The company was founded by Robert Clarke and Brad Begin in 1981 and is headquartered in Longmont, CO.

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.

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.