Stantec Consulting Services Inc.

Stantec Consulting Services Inc., a Canadian-headquartered global design and engineering firm, delivers architecture, engineering, environmental consulting, and water resource management services to federal agencies as a large prime contractor (98% of recent awards) competing on full-and-open procurements with no set-aside designation. The company is a subsidiary of parent Mustang Acquisition Holdings Inc. and operates through additional corporate entities including Stantec GS Inc.

Stantec's federal customer base spans eighty-one distinct agencies with heavy concentration in interior and defense infrastructure. The Department of the Interior's National Park Service leads by award count (64 awards, $486.3 million combined potential value), the Bureau of Reclamation follows (66 awards, $167.7 million), and the Department of Defense Air Force Installation and Mission Support Center anchors the top potential-value position (8 awards, $1.35 billion combined potential value). GSA Federal Acquisition Service (29 awards, $211.5 million) and the Department of Health and Human Services Health Resources and Services Administration (26 awards, $169.8 million) round out the top five. These five agencies account for 58 percent of combined potential value across the portfolio. Activity has grown substantially—from 18 awards in 2022 to a peak of 62 in 2024, with recent slowdown to 35 in 2025 and 5 in 2026 year-to-date. Forty-one awards carrying combined potential value of $52.6 million face ultimate completion inside the next twenty-four months and present recompete exposure.

Capability grounding comes from concrete recent work. Stantec holds a $30 million WEST LARGE multiple-award IDIQ with the National Park Service for architecture and engineering services, through which it executes ongoing task orders for trail rehabilitation, infrastructure design, and facility improvements at locations including Yellowstone, Great Smoky Mountains, Yosemite, and Bryce Canyon. A $45 million Bureau of Reclamation architecture-engineering services IDIQ anchors water resource and infrastructure work across seventeen western states, with recent task orders supporting dam safety analysis, feasibility studies for rural water projects, and hydrological modeling (CalSim 3). Stantec holds two Army Corps of Engineers IDIQs: a $25 million contract for architect-engineer services supporting civil works and military construction design, and a newly awarded $49 million geotechnical services contract with USACE Huntington District focused on dam safety modifications. GSA Multiple Award Schedule presence spans environmental and historic preservation review and compliance technical support ($50 million BPA awarded July 2023, renewed through 2028), with eleven call orders executed totaling approximately $6.5 million to date. Federal Highway Administration work includes a $15 million Long-Term Pavement Performance data collection IDIQ and a $15 million BPA for firm fixed price and time-and-materials services. Recent major awards include a $7.55 million Central Valley Project technical support delivery order (Bureau of Reclamation, September 2025), a $7.17 million Morganza to the Gulf design document (USACE, June 2024), a $6.69 million Tahoe Dam replacement feasibility study (Bureau of Reclamation, September 2023), and a $4.94 million comprehensive reviews contract (Bureau of Reclamation, April 2022). A $400 million nationwide general architect and engineering professional services multiple-award IDIQ was awarded by GSA in March 2026 under Executive Order 14398.

Stantec competes predominantly on full-and-open vehicles held under GSA Federal Supply Schedule, agency-specific IDIQs, and single- or multiple-award indefinite delivery contracts. The Professional Services Schedule carries 152 task orders ($131.1 million potential value), Indefinite Delivery Contract FA890304D8674 carries 88 task orders ($61.5 million), and the Multiple Award Schedule accounts for 83 task orders ($205.7 million). The vendor does not pursue set-aside designations and has no 8(a), HUBZone, SDVOSB, WOSB, or other small business certifications reflected in the award history.

On federal services contracts captured in the Service Contract Inventory dataset, Stantec reported invoiced revenue of $27 million across FY2022–FY2024 (FY2022: $7.5 million; FY2023: $7.2 million; FY2024: $12.3 million), with FTE delivery scaling from 11.3 in FY2022 to 39.9 in FY2024 on thirty prime contracts. Government-paid hourly rates on SCI-reportable work ranged from $40 per hour (entry-level administrative positions) to a median of $203 per hour and 90th percentile of $472 per hour, reflecting a pricing posture spanning clerical labor through senior technical and professional roles. Across SCI-reportable prime contracts, subcontractors performed approximately 2 percent of total contractor hours, with only three named subcontractors reported, indicating Stantec primarily self-performs federal work. GSA Schedule labor categories span fifty-nine titles from Clerk ($40.88/hr) through Engineer/Analyst V ($313.53/hr), education from high school through bachelor's degree, with no security-clearance-required positions.

In subcontract and sub-grant roles, Stantec supports prime contractors including International Business Machines Corporation, AECOM Technical Services, DAI Global LLC, Bethel Environmental Solutions LLC, and Cherokee Federal Solutions on IT infrastructure, construction management, international development, field support, and radon mitigation projects. Grant sub-awardee work includes acoustic monitoring sensor site access support (under Electric Power Research Institute, September 2024) and technical guidance on NEPA, ESA, and NHPA compliance (under National Fish and Wildlife Foundation, January 2024). The vendor operates as prime on the vast majority of its federal portfolio, with sub-award activity representing only 2 percent of total awards.