David J. Williams

Coho Partners Ltd. (Coho) is an independent, SEC-registered investment advisor headquartered in Berwyn, Pennsylvania. The firm was founded by Peter Thompson and Lisa Moneymaker in 1999. They provide continuous investment advice and investment management services to, among others, institutional and individual clients. Coho is a socially responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

PrivaKey, Inc. operates as a cloud-based authentication service provides for relying party websites, online services and mobile applications. It offers a uniquely simple and secure consumer facing authentication service. The firm significantly strengthens authentication transactions by using a highly secure two-factor authentication method. The company was founded by Charles Durkin in 2015 and is headquartered in Philadelphia, PA.

Delaware Valley Community Health, Inc. provides community based health services. It operates various health centers and offers adult and family medicine, behavioral health, dental, gynecology, health education, health insurance enrollment, HIV services, medication dispensary, pediatrics, podiatry and foot care, prenatal care, and social services. The company was founded in 1969 and is headquartered in Philadelphia, PA.

Eisenhower Fellowships, Inc. identifies, empowers and connects innovative leaders through a transformative fellowship experience and lifelong engagement. The company was founded in 1953 and is headquartered in Philadelphia, PA.

Philabundance provides food services to the community. The company was founded in 1984 by Pamela Rainey Lawler and is headquartered in Philadelphia, PA.

Corporation for Supportive Housing provides housing facilities. It helps communities to create permanent housing with services to prevent and end homelessness. The company was founded in 1991 and is headquartered in New York, NY.

EnerTech Capital Partners (EnerTech Capital) is a venture capital firm founded in 1996 by Scott Ungerer. The firm is headquartered in Ambler, Pennsylvania.

Guardian Capital Partners Investment Management LP (Guardian Capital Partners) is a private equity firm founded in 2007 by Scott D. Evans, Peter H. Haabestad and Hugh Kenworthy III. The firm is headquartered in Wayne, Pennsylvania.

Probaris Technologies, Inc. provides commercial identity and authentication software products and services. Its products include PrivaKey and Probaris ID. The company was founded in 2000 and is headquartered in Philadelphia, PA.

The Fox Chase Cancer Center owns and operates hospitals. It is an independent, non-profit institution that is engaged in cancer treatment, research and prevention services. The firm's staff provides consultations and treatment recommendations for different types of adult cancer. The company was founded in 1904 and is headquartered in Philadelphia, PA.

Ardica Technologies, Inc. develops micro fuel-cell products and power solutions. Its products include lithium-ion batteries that are designed for use in apparel; hybrid fuel cell battery systems; H2 fuel cartridges; battery system master controllers for hybrid system power modules and fuel cartridges; and outdoor jackets, which provide light weight heat and power. The company was founded by Jonathan Louis Glassman, Prinz Fritz, Tobin Joseph Fisher, Jesse Thomas, Daniel Braithwaite and Thomas C. Covington in 2004 and is headquartered in San Francisco, CA.

Cooke & Bieler LP is an independent, SEC-registered investment advisor headquartered in Philadelphia, Pennsylvania. Founded in 1949, the firm provides portfolio management services to corporate pension and profit-sharing plans, Taft-Hartley plans, charitable institutions, foundations, endowments, high net worth and other individuals, registered mutual funds, pooled investment vehicles, corporations or other business entities, municipalities, and insurance companies, among others.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

TL Ventures Inc (TL Ventures) is a venture capital subsidiary of Safeguard Scientifics, Inc. founded in 1988 by Robert Keith. The firm is headquartered in Wayne, Pennsylvania.

Sparrow Pharmaceuticals, Inc. engages in pharmaceuticals industry. It develops drugs for cushing?s syndrome. The company was founded by David A. Katz and is headquartered in Portland, OR.

Kidder, Peabody & Co., Inc. provides security brokerage services. The private company is based in Buffalo, NY and has subsidiaries in Switzerland. The company was founded by Thomas W. Ostrander.