R.V. Anderson Associates Limited (RVA) has been engaged in the provision of professional engineering, operations, and management services since 1948. The organization comprises environmental and infrastructure specialists for water, wastewater, transportation, and urban development. The company is owned by its principals and associates, providing services to public and private sectors in Canada, and internationally.

In 1948, Mr. Roderick Anderson founded a consulting engineering practice in Toronto. The office started with six staff, including one professional registered engineer, four technicians and draftsmen, and one stenographer. Today, their firm has approximately 250 employees based out of nine offices providing services across Canada and internationally.