Peter Norman Fowler

Aggregate Industries Management, Inc. produces environmentally responsible construction materials. Its products include crushed stone, sand and gravel, recycled products, ready-mix concrete, concrete products, asphalt, liquid asphalt, paving and contracting, soil remediation, landscaping and construction supplies. The company was founded in 1997 and is headquartered in Rockville, MD.

International AIDS Vaccine Initiative, Inc. researches and develops to prevent HIV infection and AIDS. It researches and develops vaccine candidates, conducts policy analyses, and serves as an advocate for the field with offices in Africa, India, and Europe. The firm's HIV research and development focuses on three strategies: the design of vaccine immunogens capable of inducing specialized proteins known as broadly neutralizing antibodies, the optimization and development of these antibodies as prevention products, and the development of replicating viral vectors and mRNA. The company was founded in 1996 by Seth Berkley and Lee C. Smith and is headquartered in New York, NY.

Aggregate Industries Ltd. supplies construction and building materials. Its products include asphalt, ready-mixed and precast concrete products. The firm also offers paving, contracting, and soil remediation services. The company is headquartered in High Wycombe, the United Kingdom.