Company Profile Login or Register to add a Company 45.4051079, -122.7524984 GreCon Inc. 15875 S. W. 74th Ave. Tigard (OR) 97224 United States +1 503 641 773 1 +1 503 641 750 8 20242025 Views1179440 Clicks00 Articles (1) Profile Staff (2) Forum Posts (3) Current Employees of GreCon Inc. Bob Barnum Engineer Full-time 2003/12 – Today (21 Years / 11 Months) Shawne Hoffman Marketing Services Full-time 2002/3 – Today (23 Years / 8 Months)
