Central Intelligence Agency | National Security Agency | European Space Agency | International Atomic Energy Agency | United States Environmental Protection Agency | Federal Emergency Management Agency | United States Agency for International Development | United States Information Agency | Environment Agency | International Energy Agency | William Morris Agency | advertising agency | The No. 1 Ladies' Detective Agency | Xinhua News Agency | Defense Intelligence Agency | Creative Artists Agency | Canadian International Development Agency | Advertising agency | Texas Education Agency | Red Cloud Agency | Nuclear Energy Agency | Canadian Space Agency | World Anti-Doping Agency | United Nations Relief and Works Agency for Palestine Refugees in the Near East | Telegraph Agency of the Soviet Union | Russian Federal Space Agency | News agency | news agency | National Underwater and Marine Agency | Khyber Agency |
He was also an instructor for the New York School of Visual Arts and founded the Lampert Agency, an advertising company which produced award-winning ads for clients such as Olympic Airways, Seagram, and the U.S. Virgin Islands.