Lew Trowbridge

InstaMed Holdings, Inc. operates a cloud-based healthcare payments network focused on healthcare providers, payers, and patients. The company was founded by Christopher D. Seib and William F. Marvin in 2004 and is headquartered in Philadelphia, PA.

Blue Cross & Blue Shield of Nebraska provides health insurance products. It offers health and temporary coverage plans, medicine discount programs, and benefit administration solutions. It has offices in Lincoln and Grand Island Nebraska. The company was founded in 1939 and is headquartered in Omaha, NE.

World Companies, Inc. provides direct mail advertising services. It is a holding company, with newspaper operations in Stockton, California and Ames, Iowa, and direct marketing holdings in Phoenix, Dallas, Atlanta, Chicago, Omaha and Central Islip. It also provides strategic and analytical services, order processing and fulfillment and interactive marketing solutions. The company is headquartered at Omaha, NE.

SilverStone Group, Inc. engages in the provision of insurance services that offers risk management and employee benefits. Its services include HR consulting, property and casualty coverage, risk management, employee benefits, business insurance, and financial planning services. The company was founded by Ruth Nelson and H. H. Nelson in 1945 and is headquartered in Omaha, NE.

InstaMed Communications LLC provides healthcare payments network and platform services. The firm’s services include patented estimator with real-time pricing intelligence, patient payments, batch echeck, patient billing, bank bill payments and claims. It also offers member payments, premium payments, claims settlement and transaction gateway. The company was founded by William F. Marvin and Christopher D. Seib in 2004 and is headquartered in Philadelphia, PA.

Blue Cross & Blue Shield of Nebraska (Investment Portfolio) is the investment portfolio division of Blue Cross & Blue Shield of Nebraska, an insurance firm headquartered in Omaha, Nebraska. They are owned by Blue Cross & Blue Shield Association. Founded in 1939, the firm manages investment portfolios for various insurance clients.

Echo Health Ventures LLC (Echo Health Ventures) is a venture capital firm founded in 2016. The firm is headquartered in Seattle, Washington.