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NAICS 541310 market
NAICS 541310

NAICS 541310 contractors: Architectural Services

95 federal prime contractors list NAICS 541310 as their primary industry. Together they received $368.4M in prime contract obligations in the latest 12 months. The largest by obligations since FY2022 is National Institute of Building Sciences, and most are headquartered in New York, District of Columbia, and California.

All 95 contractors

Ranked by prime contract obligations since FY2022, across all their NAICS codes. Open a profile for top agencies, recent awards, and contracts ending soon.

NAICS 541310 contractors: Architectural Services
ContractorHeadquartersLatest 12 moSince FY2022
National Institute of Building SciencesDistrict of Columbia$25.9M$103.8M
CDM International IncMassachusetts$8.9M$90.9M
Jacobs/Ewingcole, a Joint VentureCalifornia$2.0M$86.7M
Jacobs Government Services CompanyCalifornia$5.4M$81.0M
Michael Baker International, Inc.Pennsylvania$8.4M$80.3M
Smithgroup, Inc.District of Columbia$9.7M$76.6M
LEO a. Daly LLCCalifornia$3.3M$57.0M
Zimmer Gunsul Frasca Architects LLPOregon$17.7M$54.4M
Green Powered Technology LLCVirginia$11.0M$51.8M
AECOM-Baker Navfac Atlantic a-E Design JVVirginia$101K$49.0M
RLF and Sherlock Smith and Adams JVFlorida$3.4M$43.8M
Helber Hastert & FEE Planners IncHawaii$648K$43.3M
RMA Architects Inc.Hawaii$2.0M$41.4M
North Arrow, Inc.District of Columbia$25.9M$40.9M
Ewing Cole Inc.Pennsylvania$5.3M$39.4M
Dattner Architects DPCNew York$3.9M$38.3M
Quinn Evans Architects IncDistrict of Columbia$10.4M$38.1M
Krueck & Sexton Architects, LtdIllinois$2.8M$37.6M
Lendlease (US) Construction Inc.New York$0$37.0M
Studio MA, Inc.Arizona$4.1M$36.8M
Annum Architects, Inc.Massachusetts$13.7M$36.5M
Kierantimberlake LLCPennsylvania$1.2M$33.7M
Hellmuth, Obata & Kassabaum, Inc.California$922K$32.8M
Hellmuth, Obata & Kassabaum, Inc.Missouri$3.0M$32.5M
DHM Design CorporationColorado$7.8M$30.8M
Shop Architects, Inc.New York$4.0M$30.6M
Ennead Architects LLPNew York$2.0M$30.3M
Andrew C ChenCalifornia$924K$29.5M
Shalom Baranes Associates, P.C.District of Columbia$24.7M$28.2M
Guidon Design IncIndiana$1.6M$28.0M
M Arthur Gensler JR & Associates IncCalifornia$5.5M$27.0M
Richard & Kennedy Architects, LLCArizona$179K$26.4M
Michael Baker International, Inc.Pennsylvania$4.5M$26.0M
Anderson Hallas Architects, PCColorado$2.8M$25.9M
Fathom Architecture, LLCWashington$1.5M$25.8M
N.K. Bhandari, Architecture & Engineering, P.C.New York$5.5M$25.1M
d+s International LLCNew York$5.4M$25.0M
Gwwo, Inc.Maryland$4.0M$24.0M
Strata Architecture Inc.Missouri$3.3M$22.9M
Romanyk Consulting CorporationTexas−$3.7M$22.6M
perkins+will, Inc.District of Columbia$8.9M$22.4M
Stone Group Architects, Inc.South Dakota$6.3M$22.2M
Croft and Associates, Inc.Georgia$2.4M$21.4M
Davis Brody Bond-Spacesmith a Joint VentureNew York$821K$21.1M
Morphosis ArchitectsCalifornia$2.5M$21.1M
Ayers/Saint/Gross, IncorporatedMaryland$2.5M$20.8M
Snow Kreilich Architects IncMinnesota$88K$20.8M
FFE Environmental Services IncOhio$2.2M$20.0M
Practice for Architecture Urbanism DPCNew York$3.2M$19.5M
KPB Architects Coffman Engineers JVAlaska−$1.1M$19.3M
Smith-Miller + Hawkinson Architects, LLPNew York$899K$19.3M
The Miller/Hull Partnership, LLPWashington$8.9M$19.3M
Flad/Page Design PartnershipGeorgia$17.9M$18.8M
Atriax, P.L.L.C.North Carolina$2.5M$18.6M
Explore Design, LLCAlaska$2.6M$18.4M
Obrien Engineering IncTexas$2.4M$17.8M
Skidmore, Owings & Merrill LLPCalifornia$823K$17.8M
Page Southerland Page, Inc.District of Columbia$3.2M$17.3M
Mtfa Architecture, P.L.L.C.Virginia−$866K$17.3M
Pond-Woolpert, LLCOhio$0$17.0M
Davis Brody Bond, LLPNew York$0$16.7M
Mtfa Architecture, IncVirginia$707K$15.6M
LEO a Daly + Nbbj JVMinnesota$1.9M$15.5M
ELK Consortium LLCTexas$2.6M$15.2M
Mills & Schnoering Architects LLCNew Jersey$2.5M$14.9M
Studio Gang Architects LtdIllinois$812K$14.8M
REX Architecture, P.C.New York$14.7M$14.7M
J.C. Chang & Associates, Inc.California$5.1M$14.2M
Nagel Services LLCWisconsin$0$13.4M
Allied Works Architecture IncOregon$0$13.2M
Architrave P.C.District of Columbia$281K$13.1M
Line and Space, LLCArizona$874K$13.1M
Atkinsrealis USA Inc.Colorado$3.4M$13.0M
Pond - FSB a Joint VentureGeorgia$858K$12.8M
PDG, Inc.Texas$3.1M$12.7M
Harrell Design Group PCNorth Carolina$1.9M$12.7M
Charlotte Engineers-Guidon JV LLCIndiana$3.3M$12.5M
Lavastida Development Group, L.L.COklahoma$672K$12.4M
Machado and Silvetti Associates, IncMassachusetts$106K$12.3M
Houser Walker Architecture, LLCGeorgia$946K$12.1M
ch2m - Burns & Mcdonnell Joint VentureColorado$46K$11.7M
WSP - Moca Joint VentureDistrict of Columbia$125K$11.4M
Page-Loring LLCTexas$102K$11.3M
Marvel Architects Landscape Architects Urban Designers PLLCNew York$320K$11.1M
Black & Veatch - Zapata Joint VentureKansas$0$11.1M
Flad Affiliated Design PartnershipWisconsin$0$10.8M
Weiss/Manfredi Architects LLPNew York$3.4M$10.7M
Borton-Lawson Engineering, LLCPennsylvania$363K$10.6M
Duvall Decker Architects, P.AMississippi$993K$10.6M
CTA IncMontana$2.7M$10.6M
Wiss Janney Elstner Associates IncCalifornia$99K$10.5M
Michael Baker - Design Alaska Joint VentureAlaska$7.5M$10.4M
Jacobs Engineering Group IncTennessee−$178K$10.3M
Wiss, Janney, Elstner Associates, Inc.Illinois$1.1M$10.2M
Studios ArchitectureDistrict of Columbia$2.3M$10.1M

Prime contract obligations from USAspending.gov through Oct 5, 2026. A contractor's primary NAICS is the code with the most obligations since FY2022. For the largest contractors in this NAICS by obligations under it, see the NAICS 541310 market page. To search by name, UEI, or CAGE code, use the contractor directory.

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