Prime Contractor Rank #78
UBI: 602045762
Lic: N/A
O'Bunco Engineering Intl. 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
$5.30B
Total Projects
647
O'Bunco Engineering Intl. Inc. Award Trends (2018–2025)
Dual line chart: Total Spend ($) solid blue line vs Total Projects dashed gold line
Total Spend ($)
Total Projects
Swipe horizontally to explore trends
County Geographic Footprint
King County
$3.85B
Snohomish County
$252.15M
Benton County
$183.67M
Pierce County
$131.97M
Spokane County
$129.52M
Chelan County
$82.76M
Yakima County
$72.33M
Kittitas County
$70.62M
Franklin County
$60.69M
Walla Walla County
$58.16M
Grays Harbor County
$52.59M
Grant County
$45.57M
Kitsap County
$36.33M
Thurston County
$31.31M
Clallam County
$25.68M
Cowlitz County
$24.33M
Whitman County
$20.83M
Stevens County
$19.68M
Adams County
$19.60M
Skagit County
$17.82M
Lewis County
$16.75M
Clark County
$16.58M
Wahkiakum County
$13.68M
Okanogan County
$12.73M
Klickitat County
$10.80M
Jefferson County
$9.53M
Mason County
$6.74M
Island County
$6.08M
Lincoln County
$6.07M
Douglas County
$6.01M
Garfield County
$4.82M
Whatcom County
$3.86M
San Juan County
$1.39M
Skamania County
$854.9K
Ferry County
$232.6K
Asotin County
$184.7K
Major Awarded Public Projects
Washington State Convention Center Addition
$900.00M
Awarding Agency: CONVENTION & TRADE CENTER, WASH STATE (King County)
Date: 2025-08-07
North Satellite Renovation & Expansion
$375.00M
Awarding Agency: SEATTLE, PORT OF (King County)
Date: 2020-07-27
E320 South Bellevue
$321.10M
Awarding Agency: SOUND TRANSIT (King County)
Date: 2026-01-14
Downtown Bellevue to Spring District
$228.40M
Awarding Agency: SOUND TRANSIT (King County)
Date: 2026-03-02
Behavioral Health Teaching Facility
$175.00M
Awarding Agency: University of Washington (King County)
Date: 2025-01-31