Donald Wayne Silby

Calvert Social Investment Foundation, Inc. provides community investment notes to social development organizations. The firm connects individual investors with organizations working globally, developing affordable housing, creating jobs, protecting the environment, and working in other ways for the social good. The company was founded in 1995 and is headquartered in Bethesda, MD.

ImpactAssets provides insurance and financial services. The company was founded by Tim Freundlich in 2010 and is headquartered in Bethesda, MD.

Part of Ameritas Mutual Holding Co., Ameritas Holding Co. functions as an investment holding company. The company is based in Lincoln, NE. The CEO of the company is William Wallace Lester.

UNIFI Mutual Holding Co. operates as holding company with interest in insurance companies. It owns Ameritas Holding Company. Ameritas Holding Company, in turn, owns Ameritas Life Insurance Corp. (Ameritas Life), Acacia Life Insurance Company (Acacia Life) and The Union Central Life Insurance Company (Union Central Life). UNIFI Mutual Holding is headquartered in Lincoln, NE

Ameritas Life Insurance Corp. provides insurance services. It offers life insurance, dental, vision and hearing, retirement plans, and disability income. The company was founded in 1887 and is headquartered in Lincoln, NE.

GroupServe, Inc. provides software services. It develops software communication solutions, collaboration, and application integration software services. The firm's services include wireless groupware systems. The company was founded by Wayne Silby in 1997 and is located in Arlington, VA.

Grameen Foundation USA provides microfinance to aid underprivileged communities. It offers access to essential financial services and information on agriculture, health, and assistance. The company was founded by Alex Counts in 1997 and is headquartered in Washington, DC.