Home AEC Seattle’s Oldest Skyscraper Earns LEED Platinum Certification and BOMA 2019 International TOBY... AECCommercialIndustry NewsNews Releases Seattle’s Oldest Skyscraper Earns LEED Platinum Certification and BOMA 2019 International TOBY Award July 16, 2019 Facebook Twitter WhatsApp Linkedin ReddIt Email Image courtesy of Unico Properties SEATTLE (July 16, 2019) — Real estate investment and operating firm Unico Properties LLC, a Thank you for your interest in The Registry. You must Subscribe or log in to read the rest of this content.