Lake Oswego Chamber of Commerce

Category: chamber / Clackamas Westside. Lake Oswego Chamber HQ moved May 2026 to 311 B Avenue Suite E (public report). Street+ZIP from Lake Oswego Review 2026-06-11. Portland OR metro non-BNI gap fill; full OR state BNI is separate (https://bnioregon.com/ — Oregon & SW Washington; findachapter: https://bnioregon.com/en-US/findachapter).