John T. Preston

Co-Founder & Managing Partner at C Change Investments Management LLC

John T. Preston

John T. Preston

Co-Founder & Managing Partner at C Change Investments Management LLC

Overview
Career Highlights

Quantum Energy Technologies Corp.
Transformative Energy and Materials Capital, LLC (TEM Capital)
Atomic Ordered Materials LLC

RelSci Relationships

1309

Number of Boards

12

Birthday

1950

Age

68

Relationships
RelSci Relationships are individuals John T. Preston likely has professional access to. A relationship does not necessarily indicate a personal connection.

Managing Partner at C Change Investments Management LLC

Relationship likelihood: Strong

Founder at Clean Harbors, Inc.

Relationship likelihood: Strong

Founder at FSG, Inc.

Relationship likelihood: Strong

Co-Founder at Pulmatrix, Inc. (Inactive)

Relationship likelihood: Strong

Chief Executive Officer at Fullbridge, Inc.

Relationship likelihood: Strong

Corporate Vice President, Advanced Technology & Chief Scientific Officer at Edwards Lifesciences Corp.

Relationship likelihood: Strong

Chairman & Chief Executive Officer at Braidy Industries, Inc.

Relationship likelihood: Strong

Executive Chairman & Director at Entrec Corp.

Relationship likelihood: Strong

Founder & Managing Partner at Ascent Biomedical Ventures

Relationship likelihood: Strong

Chair at Memotext Corp.

Relationship likelihood: Strong

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John T. Preston
Co-Founder & Managing Partner at C Change Investments Management LLC
Education
BS in Physics

The University of Wisconsin–Madison has long been recognized as one of America's great universities. A public, land-grant institution, UW–Madison offers a complete spectrum of liberal arts studies, professional programs and student activities. Spanning 936 acres along the southern shore of Lake Mendota, the campus is located in the city of Madison.

MBA

The Kellogg School of Management (The Kellogg School or Kellogg) is the business school of Northwestern University in Evanston, Illinois, with additional campuses in downtown Chicago, Illinois and Miami, Florida. Kellogg offers full-time, part-time, and executive programs, and partners with schools in China, France/Singapore, India, Hong Kong, Israel, Germany, Canada, and Thailand.Founded in 1908 in downtown Chicago as a part-time evening program, the school was chartered to educate business leaders with "good moral character.

Memberships
Honorary Alum
Current

MIT alumni are members of one of the most diverse, talented, and invigorating communities in the world. The Alumni Association is a gateway to this community. The Association provides services and resources that strengthen alumni's ties to MIT and each other-across every stage of life and around the globe.

Career History
Co-Founder & Managing Partner
2008 - Current

C Change Investments Management makes equity investments in companies which address resource limits in energy, water, food, air and materials. They focus on companies on the cutting edge of technology with the potential to create significant changes in the cost, availability and environmental impact of energy and the reduction of energy use.

President & Chief Executive Officer
1999 - Current
President
1996 - Current
Boards & Committees
Independent Director
1995 - Current

Clean Harbors is the leading provider of environmental, energy and industrial services throughout North America. The Company serves a diverse customer base, including a majority of the Fortune 500 companies, thousands of smaller private entities and numerous federal, state, provincial and local governmental agencies. Through its Safety-Kleen subsidiary, Clean Harbors also is a premier provider of used oil recycling and re-refining, parts washers and environmental services for the small quantity generator market. Within Clean Harbors Environmental Services, the Company offers Technical Services and Field Services. Technical Services provide a broad range of hazardous material management and disposal services including the collection, packaging, transportation, recycling, treatment and disposal of hazardous and non-hazardous waste. Field Services provide a wide variety of environmental cleanup services on customer sites or other locations on a scheduled or emergency response basis. Within Clean Harbors Energy and Industrial Services, the Company offers Industrial Services and Oil & Gas Field Services. Industrial Services provide industrial and specialty services, such as high-pressure and chemical cleaning, catalyst handling, decoking, material processing and industrial lodging services to refineries, chemical plants, pulp and paper mills, and other industrial facilities. Oil & Gas Field Services provide exploration, surface rentals, solids control, and environmental services to the energy sector serving oil and gas exploration, production, and power generation. Clean Harbors' Safety-Kleen subsidiary is a leading North American used oil recycling and re-refining, parts washers and environmental solutions company for small quantity waste generators supported by the largest re-refining capabilities to convert used oil into base and blended lube oils. Safety-Kleen provides a broad set of environmentally-responsible products and services that keep businesses in balance with the environment. Headquartered in Norwell, Massachusetts, Clean Harbors has waste disposal facilities and service locations throughout the United States and Canada, as well as Mexico and Puerto Rico

Member of the Board of Advisors
Current

Mars, Inc. produces confectionery and animal food products. It's business segments include petcare, chocolate, wrigley, food, drinks and symbioscience. The company was founded by Frank C. Mars in 1911 and is headquartered in McLean, VA.

Director
Current

Braidy Industries, Inc. manufactures aluminum rollings. The firm’s features include closed-loop recycling for automotive customers, scrap metal and cast shop, hot mill, cold-roll mill, continuous anneal and solution heat-treatment (CASH) line. The company was founded by Craig T. Bouchard and is headquartered in Ashland, KY.

Director
Prior

Agency for Science, Technology & Research engages in fostering scientific research and development. The company is the agency for fostering world-class scientific research and talent for a vibrant knowledge-based and innovation-driven Singapore. Agency for Science, Technology & Research oversees 18 biomedical sciences and physical sciences and engineering research institutes, and six consortia and centers. The company was founded in 1991 and is headquartered in Singapore.

Chairman-Emeritus
Prior

The Massachusetts Technology Collaborative fosters economic growth. It is a public economic development agency that fosters an environment for the formation, retention, and expansion of technology-related enterprises in Massachusetts. The agency brings together leaders from industry, government and academia to technology-based solutions that improve the healthcare system, Internet access and strengthen regional economies. The company was founded in 1982 and is headquartered in Westborough, MA.

Director
Prior

The National Aeronautics and Space Administration (NASA) is the agency of the United States government that is responsible for the nation's civilian space program and for aeronautics and aerospace research.

Political Donations
$500
2004

Special Counsel at Hunton & Williams LLP

$1,000
1996

Founder at Citizens Energy Corporation

$1,000
1996

Former Governor at Massachusetts Office of the Governor, William Weld (R)

Public Holdings
Restricted data only for RelSci Professional users.