1. Greeneridge Sciences, Inc.; 6160-C Wallace Becknell Road; Santa Barbara; California; 93117; U.S.A
2. Western EcoSystems Technology, Inc.; 2003 Central Avenue; Cheyenne; Wyoming; 82001; U.S.A
3. Marine Physical Laboratory; Scripps Institution of Oceanography; 9500 Gilman Drive; La Jolla; California; 92093; U.S.A
4. Shell Exploration and Production Company; 3601 C Street; Anchorage; Alaska; 99503; U.S.A