Sellen Construction is the largest locally owned general contractor in the Pacific Northwest.
Location: United States, Washington, Seattle
Employees: 501-1000
Phone: +1 206-682-7770
Founded date: 1944
Investors 1
| Date | Name | Website |
| 12.09.2024 | The Climat... | theclimate... |
Mentions in press and media 1
| Date | Title | Description |
| 26.09.2018 | Umbra large-scale 3D modeling beats Google Maps at its own game | Umbra, a 3D modelling company based in Helsinki, Finland, has set its sights on making a highly-detailed scan of the whole world. A potentially Google Maps-beating technology, Umbra uses photogrammmetry data to stitch together its highly co... |