Many Northwest business have relied on Seven Sisters, Inc. for their electrical contracting needs. Listed below are some we have worked with over the past twenty years.

Company	Contact Person
Alcoa/Intalco	RC Powell, Electrical Engineer
Conoco-Phillips	Steve Burgler, Electrical Inspector
Diamond B	Brian Mizen, Project Manager
D.O.T.	Bob Hoyes, Chief Inspector
Harbor Pacific	Gary Wood, Project Manager
J.H. Kelly	Butch Henry, Project Manager
King County	Jim Benedict, Construction Manager
Olympic Pipeline	Jeff Berry, Area Maintenance Supervisor
Haskell Corporation	Terry Corrigan, Mike Head, Project Managers
Impero Construction	Dave Huber, Project Manager
Shell	Bill Tezak, Chief Electrical Engineer
Total Western	Steve Johnson, Tim Porter, Project Managers