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Federal Contractor Profile

Sia-stantec LLC

$322M obligated·387 awards·12 agencies·8 NAICS

Federal Contracts

Showing award actions 101–150 of 540 funded award actions, most recent first.

Contracts with positive obligations
387
Funded award actions shown
540
Obligations shown
$322M
Awarding agencies
12

This table shows award actions with a positive obligation. Zero-dollar and negative-dollar actions, such as administrative changes and deobligations, are not displayed. Multiple award actions may belong to the same contract.

Award data as of November 3, 2026. Source: USAspending federal award records.

DateAgencyPIIDNAICSDescriptionAmount
May 6, 2025Department of Health and Human ServicesHRSA HEADQUARTERS75R60225F34012541620BPHC2 C 6308: ENVIRONMENTAL AND HISTORIC PRESERVATION REVIEW AND COMPLIANCE TECHNICAL SUPPORT$481K
Apr 30, 2025Department of the InteriorMP-REGIONAL OFFICE140R2024P0043541690THIS PROCUREMENT IS FOR CALSIM 3 DEVELOPMENT SUPPORT.$750K
Apr 29, 2025Department of DefenseNAVFACSYSCOM MID-ATLANTICN4008525F4311541330DRY DOCK 4 RENOVATION DESIGN VALIDATION$257K
Apr 29, 2025Department of the InteriorMP-REGIONAL OFFICE140R2024P0072541620SJRRP LANDOWNER COORDINATION OUTREACH SUPPORT AND LANDS OPERATIONS & MAINTENANCE$560K
Apr 21, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2025F0119541330GRSM 293231 - REPLACE SUGARLANDS OPERATIONS COMPLEX AT GREAT SMOKEY MOUNTAINS NATIONAL PARK, TENNESSEE; ARCHITECTURAL AND ENGINEERING (A-E) SERVICES PREDESIGN (PD) AND SCHEMATIC DESIGN (SD)$1.9M
Apr 14, 2025Department of the InteriorGREAT PLAINS REGIONAL OFFICE140R6024F0024541330CUNNINGHAM TUNNEL INVERT LINER REPAIR PROJECT OBSERVER/INSPECTOR$184K
Apr 8, 2025Department of DefenseW072 ENDIST NASHVILLEW912P523F09A5541330KENTUCKY LOCK BRIDGE DESIGN UPDATES$142K
Apr 3, 2025Department of StateINTL BOUNDARY WATER COMM US MEX191BWC25F0006541330DREDGING PROJECT DESIGN$1.6M
Mar 19, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2025F0091541330GOGA 315604 - A/E PD/SD SERVICES$777K
Mar 7, 2025Department of DefenseW07V ENDIST ST LOUISW912P925F0060541330FT. ROSECRANS AND SAN FRANSCISCO LODGES EDC$265K
Feb 28, 2025Department of DefenseNAVFACSYSCOM ATLANTICN4008521F6284541330P381 QUICK START PCAS$7.6M
Feb 24, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2023F0387541330DEVA 335272 - TITUS CANYON ROAD ENVIRONMENTAL SERVICES$49K
Feb 4, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0374541330BRCA 310427 SOUTH BOUND SHUTTLE STOP AND$38K
Jan 31, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2025F0090541330PROGRAM OF REQUIREMENTS FOR ALCATRAZ MICROGRID COMPONENT REPLACEMENT, GOGA 342226$194K
Jan 29, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2025F0076541330SCBL 335006 - REHABILITATE SUMMIT ROAD$250K
Jan 21, 2025Department of Health and Human ServicesHRSA HEADQUARTERS75R60225F34011541620ENVIRONMENTAL AND HISTORIC PRESERVATION REVIEW AND COMPLIANCE TECHNICAL SUPPORT$194K
Jan 14, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0224541330KNRI 257081 - FINAL DESIGN AE FUNDS$41K
Jan 13, 2025Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2025F0067541330DEVA-335272-2023DS-TITUS CANYON ROAD A/E$422K
Jan 3, 2025Department of the InteriorNER SERVICES MABO (43000)140P4324F0052541330CACO - FRESH BROOK PERMITTING$36K
Dec 20, 2024Department of DefenseW074 ENDIST SAVANNAHW912HN24F2044541330ARCHITECT & ENGINEERING FOR BUILDING BRIDGES STRUCTURES THAT PROVIDE MILITARY LOAD CLASSIFICATION (MLC) 120T (TRACKED)/ 150W (WHEELED), A CLEAR WIDTH OF 16 FEET, AND A LIFESPAN OF 75 YEARS FOR VEHICULAR TRAFFIC AT FORT LIBERTY, NC.$1.1M
Dec 20, 2024Department of Health and Human ServicesHRSA HEADQUARTERS75R60225F34010541620CALL ORDER 10$364K
Dec 19, 2024Department of DefenseW074 ENDIST SAVANNAHW912HN25F200254133035% DESGIN AIRCRAFT MAINTENANCE HANGAR$4.5M
Dec 17, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0168541330JELA 318919 - BARATERIA TRAILS - DDS/CD'S$3K
Dec 17, 2024Department of the InteriorMP-REGIONAL OFFICE140R2023F0098541330LAHONTAN BASIN AREA OFFICE (LBAO) TAHOE DAM REPLACEMENT FEASIBILITY STUDY$35K
Dec 11, 2024Department of EnergyNATIONAL ENERGY TECHNOLOGY LABORATORY89243325FFE400647541330NETL PITTSBURGH, PA ACCELERATED BRINE LITHIUM EXTRACTION (ABLE) LABORATORY R&D DESIGN$263K
Dec 10, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0094541330YELL 326141/326104 MODULAR HOUSING & LA PEYRE HOUSING$10K
Nov 21, 2024Department of DefenseW7NN USPFO ACTIVITY NHANG 157W50S8A25FA001541330TYPE A AND B SERVICES FOR SMALL ARMS RANGE AT PEASE ANGB$444K
Nov 14, 2024Department of DefenseW075 ENDIST LOS ANGELESW912PL25F0009541330MINIMUM GUARANTEE$5K
Sep 30, 2024Department of DefenseNAVFACSYSCOM MID-ATLANTICN4008523F6587541330TASK ORDER FOR PDA - P1045 SUB STORAGE, MAINTENANCE & OPERATIONS FACILITY AT NAVSUBBASE NEW LONDON, CT.$697K
Sep 29, 2024Department of DefenseW074 ENDIST SAVANNAHW912HN24F2050541330RENOVATION OF BLDG. 8-1221$1.1M
Sep 27, 2024Department of DefenseW07V ENDIST ROCK ISLANDW912EK22F0089541330NESP 2022 MOORING FACILITIES, MISS RIVER$174K
Sep 27, 2024Department of DefenseNAVFACSYSCOM SOUTHEASTN6945024F079754133024E-P643, RESERVE TRAINING CENTER, NAVRESCEN COLUMBUS GA. SPECIF$444K
Sep 26, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0471541330ZION 318848 A/E SV+SCV RFP REHABILITATE$148K
Sep 26, 2024Department of the InteriorNCR REGIONAL CONTRACTING(30000)140P3024F0051541330GWMP 317672C COMPLIANCE & EA$253K
Sep 26, 2024Department of DefenseW074 ENDIST SAVANNAHW912HN24F2044541330ARCHITECT & ENGINEERING FOR BUILDING BRIDGES STRUCTURES THAT PROVIDE MILITARY LOAD CLASSIFICATION (MLC) 120T (TRACKED)/ 150W (WHEELED), A CLEAR WIDTH OF 16 FEET, AND A LIFESPAN OF 75 YEARS FOR VEHICULAR TRAFFIC AT FORT LIBERTY, NC.$384K
Sep 24, 2024Department of EnergyNATIONAL ENERGY TECHNOLOGY LABORATORY89243324FFE400589541330NETL MORGANTOWN B3, B17, AND B19 HVAC PROJECT DESIGNS$33K
Sep 24, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0460541330COLM 250380 A/E SERVICES - SCOPE AND COST VALIDATION$78K
Sep 23, 2024Department of EnergyNATIONAL ENERGY TECHNOLOGY LABORATORY89243324FFE400634541330A&E SERVICES FOR ELEVATED WALKWAY INSPECTION SERVICES$27K
Sep 23, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2023F0419541330AE DESIGN SERVICES FOR SITK/NO PMIS-TITLE II SERVICES- HISTORIC STRUCTURE REPORTS FOR THE GEODETIC HOUSE$2K
Sep 20, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0444541330A/E SCHEMATIC DESIGN AND SUPPLEMENTAL SERVICES FOR REHABILITATION OF THE CHALMETTE NATIONAL CEMETERY$329K
Sep 20, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0299541330MORA 326194 COMPLIANCE$667K
Sep 20, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0442541330AKRO/ 333893-MUSEUM STORAGE FACILITY CLIMATE CHANGE VULNERABILITY ASSESSMENT$324K
Sep 19, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0439541330GOSP 315426 - REHABILITATE ASPHALT PAVEMENT PARKING AREAS AT GOLDEN SPIKE NATIONAL HISTORIC SITE$240K
Sep 19, 2024Department of the InteriorNER SERVICES MABO (43000)140P4324F0052541330CACO - FRESH BROOK PERMITTING$51K
Sep 18, 2024Department of DefenseNAVFACSYSCOM ATLANTICN4008521F6284541330P381 QUICK START PCAS$756K
Sep 18, 2024Department of the InteriorDSC CONTRACTING SERVICES DIVISION140P2024F0431541330FIIS 313841 RECONSTRUCT WEST ENTRANCE ROAD CHECKPOINT - DESIGN SERVICES FOR PLANS, SPECIFICATIONS, AND ESTIMATE (PS&E)$239K
Sep 18, 2024Department of the InteriorPWR SF/SEA MABO(85000)140P8524F0176541330TITLE I SCOPING SERVICES - FORT BAKER ELECTRICAL SYSTEM - GOLDEN GATE NATIONAL RECREATION AREA - SAN FRANCISCO, CA$31K
Sep 17, 2024Department of DefenseNAVFACSYSCOM MID-ATLANTICN4008523F6784541330BASE AE IDIQ$154K
Sep 17, 2024Department of the InteriorBUREAU OF INDIAN AFFAIRS140A1622F00795413302022 COMPREHENSIVE REVIEWS GROUP 2$352K
Sep 16, 2024Department of the InteriorPWR SF/SEA MABO(85000)140P8524F0154541330TITLE I CONDITION ASSESSMENT SERVICES - CONDITION ASSESSMENT OF CAPEHART HIGH VOLTAGE SYSTEM - PMIS 337511 - GOLDEN GATE NATIONAL RECREATION AREA$83K

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