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NAICS 541310

Top contractors in NAICS 541310

The 427 contractors with tracked federal awards in NAICS 541310, totalling $4,952,019,673. Ranked by award value.

See live NAICS 541310 opportunities →All contractors

1BL HARBERT INTERNATIONAL LLC$818,669,8471 awards
2ZIMMER GUNSUL FRASCA ARCHITECTS LLP$153,531,8436 awards
3LEO A. DALY LLC$118,906,7804 awards
4JACOBS/EWINGCOLE, A JOINT VENTURE$117,608,20414 awards
5SHOP ARCHITECTS, INC.$108,482,6137 awards
6MORPHOSIS ARCHITECTS$99,373,0045 awards
7HELLMUTH, OBATA & KASSABAUM, INC.$97,930,5416 awards
8JACOBS GOVERNMENT SERVICES COMPANY$94,465,48124 awards
9AECOM TECHNICAL SERVICES, INC.$89,584,41124 awards
10ENNEAD ARCHITECTS LLP$88,956,2599 awards
11WSP USA SOLUTIONS INC$86,521,9563 awards
12KRUECK & SEXTON ARCHITECTS, LTD$75,274,74211 awards
13WEISS/MANFREDI ARCHITECTS LLP$74,845,4591 awards
14HDR ARCHITECTURE, INC.$74,159,4615 awards
15MISCELLANEOUS FOREIGN AWARDEES$70,020,2574 awards
16RICHARD & KENNEDY ARCHITECTS, LLC$66,881,2925 awards
17SKIDMORE, OWINGS & MERRILL LLP$64,978,3563 awards
18RLF AND SHERLOCK SMITH AND ADAMS JV$62,735,3739 awards
19THE MILLER/HULL PARTNERSHIP, LLP$60,419,88012 awards
20TOD WILLIAMS BILLIE TSIEN/DAVIS BRODY BOND ARCHITECTS, A JOINT VENTURE$56,804,9211 awards
21PAGE-LORING LLC$47,428,9271 awards
22NATIONAL INSTITUTE OF BUILDING SCIENCES$46,903,5777 awards
23PERKINS+WILL, INC.$46,512,4135 awards
24STUDIO GANG ARCHITECTS LTD$44,069,2762 awards
25KIERANTIMBERLAKE LLC$43,901,9493 awards
26STANLEY CONSULTANTS, INC.$41,581,20010 awards
27SIRIS LLC$40,265,62411 awards
28MICHAEL BAKER INTERNATIONAL, INC.$40,044,3928 awards
29SMITHGROUP, INC.$38,255,03421 awards
30RMA ARCHITECTS INC.$36,460,1089 awards
31FLAD/PAGE DESIGN PARTNERSHIP$36,320,9211 awards
32DATTNER ARCHITECTS DPC$35,253,6809 awards
33NORTH ARROW, INC.$34,841,61513 awards
34STUDIO MA, INC.$34,664,8835 awards
35BUNDESAMT FÜR BAUWESEN UND RAUMORDNUNG$34,506,4011 awards
36EWING COLE INC.$34,061,11813 awards
37CDM INTERNATIONAL INC$32,579,2561 awards
38GREEN POWERED TECHNOLOGY LLC$30,784,6544 awards
39AECOM-BAKER NAVFAC ATLANTIC A-E DESIGN JV$30,679,1904 awards
40STANTEC CONSULTING SERVICES INC.$27,840,2472 awards
41SHALOM BARANES ASSOCIATES, P.C.$27,756,17910 awards
42TETRA TECH, INC.$26,620,5162 awards
43STANTEC/AECOM LLC$24,415,3801 awards
44PERKINS EASTMAN ARCHITECTS DPC$23,499,3886 awards
45ANNUM ARCHITECTS, INC.$23,067,6294 awards
46AYERS/SAINT/GROSS, INCORPORATED$22,930,87110 awards
47SPUR DESIGN, LLC$22,907,86319 awards
48JACOBS ENGINEERING GROUP INC.$22,578,45311 awards
49PAGE SOUTHERLAND PAGE, L.L.P.$21,743,2071 awards
50TETRA TECH/MASON & HANGER JOINT VENTURE$21,423,2593 awards
51D+S INTERNATIONAL LLC$21,193,3263 awards
52RMAA-API JOINT VENTURE, LLC$21,053,0295 awards
53GKKWORKS CONSTRUCTION SERVICES$20,728,6341 awards
54WOOLPERT-RS&H LLC$20,178,5877 awards
55HKS WSP JOINT VENTURE$20,129,4081 awards
56SNOW KREILICH ARCHITECTS INC$20,093,5932 awards
57M ARTHUR GENSLER JR & ASSOCIATES INC$19,649,73513 awards
58MARLON BLACKWELL ARCHITECTS, P.A.$19,145,9913 awards
59SMITH-MILLER + HAWKINSON ARCHITECTS, LLP$19,049,8403 awards
60PRACTICE FOR ARCHITECTURE URBANISM DPC$18,727,7706 awards