Home AEC Vector Development to Build 382,000 SQF Business Park in Covington, WA AECIndustry NewsNews Releases Vector Development to Build 382,000 SQF Business Park in Covington, WA August 21, 2018 Facebook Twitter WhatsApp Linkedin ReddIt Email COVINGTON, Wash. (August 2018) – Vector Development Company, a Pacific Northwest commercial real eThank you for your interest in The Registry. You must Subscribe or Log In to read the rest of this content.