Prime Contractor Rank #48
UBI: 600060203
Lic: INTERTI138DZ
INTERIOR TECHNOLOGY INC
Washington State public works contractor profile detailing awarded contract volumes, total project counts, top project awards, and county geographic distribution (2018–2025).
Total Awarded Spend
$6.58B
Total Projects
335
INTERIOR TECHNOLOGY INC Award Trends (2018–2025)
Dual line chart: Total Spend ($) solid blue line vs Total Projects dashed gold line
Total Spend ($)
Total Projects
Swipe horizontally to explore trends
County Geographic Footprint
King County
$4.65B
Clark County
$885.56M
Pierce County
$295.53M
Whatcom County
$152.48M
Benton County
$144.09M
Snohomish County
$134.18M
Franklin County
$123.25M
Thurston County
$45.89M
Skagit County
$44.09M
Jefferson County
$32.70M
Kitsap County
$25.90M
Lewis County
$22.11M
Grays Harbor County
$22.01M
Clallam County
$4.36M
Cowlitz County
$531.0K
Mason County
$17.8K
San Juan County
$14.8K
Island County
$5.8K
Yakima County
$3.4K
Kittitas County
$3.3K
Douglas County
$2.8K
Major Awarded Public Projects
Washington State Convention Center Addition
$900.00M
Awarding Agency: CONVENTION & TRADE CENTER, WASH STATE (King County)
Date: 2025-08-18
R200 Downtown Redmond Link Extension
$729.27M
Awarding Agency: SOUND TRANSIT (King County)
Date: 2026-02-17
SR 520 Montlake to Lake Washington � I/C and Bridge Replacement
$455.46M
Awarding Agency: TRANSPORTATION, WASH STATE DEPT OF (King County)
Date: 2024-08-07
North Satellite Renovation & Expansion
$375.00M
Awarding Agency: SEATTLE, PORT OF (King County)
Date: 2022-02-28
UW Population Health Facility
$175.00M
Awarding Agency: University of Washington (King County)
Date: 2021-03-02