| Rank | Company | 2013 Healthcare Revenue |
| 1 | HDR | 191,150,000 |
| 2 | Stantec | 126,523,841 |
| 3 | HKS | 113,904,765 |
| 4 | CannonDesign | 108,000,000 |
| 5 | Perkins+will | 96,663,046 |
| 6 | HOK | 92,185,580 |
| 7 | NBBJ | 85,544,000 |
| 8 | Perkins Eastman | 69,750,000 |
| 9 | Hammel, Green and Abrahamson | 66,036,440 |
| 10 | SmithGroupJJR | 58,159,528 |
| 11 | RTKL Associates | 53,752,000 |
| 12 | Heery International | 42,516,564 |
| 13 | WHR Architects | 36,687,012 |
| 14 | Gresham, Smith and Partners | 36,627,000 |
| 15 | ZGF Architects | 36,269,781 |
| 16 | EwingCole | 29,360,000 |
| 17 | Leo A Daly | 28,569,588 |
| 18 | BSA LifeStructures | 26,974,792 |
| 19 | HMC Architects | 26,241,135 |
| 20 | FreemanWhite | 25,941,154 |
| 21 | Page | 25,000,000 |
| 22 | Skidmore, Owings & Merrill | 24,558,915 |
| 23 | Array Architects | 24,500,000 |
| 24 | Ballinger | 22,549,125 |
| 25 | Flad Architects | 22,000,000 |
| 26 | FKP Architects | 20,300,000 |
| 27 | CO Architects | 19,626,400 |
| 28 | Shepley Bulfinch | 16,286,000 |
| 29 | RBB Architects | 16,078,351 |
| 30 | Francis Cauffman | 14,782,519 |
| 31 | GBBN Architects | 14,600,000 |
| 32 | Hoefer Wysocki Architecture | 14,575,000 |
| 33 | Anderson Mikos Architects | 13,162,600 |
| 34 | Gensler | 12,160,524 |
| 35 | VOA Associates | 12,092,850 |
| 36 | Taylor Design | 11,900,000 |
| 37 | Ennead Architects | 11,126,793 |
| 38 | Ascension Group Architects | 10,200,000 |
| 39 | LBL Architects | 9,600,000 |
| 40 | Westlake Reed Leskosky | 9,361,000 |
| 41 | Harvard Jolly Architecture | 9,117,122 |
| 42 | TEG Architects | 8,735,194 |
| 43 | Harley Ellis Devereaux | 8,610,000 |
| 44 | H+L Architecture | 7,949,952 |
| 45 | Hord Coplan Macht | 7,185,711 |
| 46 | Sherlock, Smith & Adams | 6,830,000 |
| 47 | Eppstein Uhen Architects | 6,733,372 |
| 48 | CTA Architects Engineers | 5,899,027 |
| 49 | DesignGroup | 5,764,780 |
| 50 | Corgan | 5,489,064 |
| 51 | Moody Nolan | 5,419,622 |
| 52 | Davis Brody Bond | 5,249,703 |
| 53 | RS&H | 4,900,000 |
| 54 | Swanke Hayden Connell Architects | 4,500,000 |
| 55 | NORR | 4,230,087 |
| 56 | RSP Architects | 4,013,000 |
| 57 | Payette | 4,007,323 |
| 58 | EYP Architecture & Engineering | 4,000,000 |
| 59 | Little | 3,867,240 |
| 60 | DLR Group | 3,600,000 |
| 61 | Polytech Associates | 3,500,000 |
| 62 | NAC|Architecture | 3,350,380 |
| 63 | S/L/A/M Collaborative, The | 3,201,584 |
| 64 | LS3P | 3,157,653 |
| 65 | Clark Nexsen | 2,958,024 |
| 66 | Morris Architects | 2,500,000 |
| 67 | Cuningham Group Architecture | 2,382,021 |
| 68 | LawKingdon Architecture | 2,100,000 |
| 69 | FXFOWLE Architects | 1,970,000 |
| 70 | Goodwyn Mills & Cawood | 1,900,645 |
| 71 | Ware Malcomb | 1,838,500 |
| 72 | Baskervill | 1,835,599 |
| 73 | Kirksey | 1,685,145 |
| 74 | Albert Kahn Associates | 1,681,793 |
| 75 | Fentress Architects | 1,590,000 |
| 76 | Callison | 1,468,594 |
| 77 | Parkhill, Smith & Cooper | 1,318,000 |
| 78 | Vocon | 1,314,736 |
| 79 | PBK | 1,100,000 |
| 80 | LPA | 1,066,607 |
| 81 | Ratio Architects | 1,061,022 |
| 82 | Legat Architects | 960,000 |
| 83 | Epstein | 860,000 |
| 84 | Bergmann Associates | 800,540 |
| 85 | Becker Morgan Group | 746,064 |
| 86 | BLDD Architects | 730,000 |
| 87 | NTD Architecture | 720,000 |
| 88 | Rosser International | 702,307 |
| 89 | Rule Joy Trammell + Rubio | 625,000 |
| 90 | Environetics | 542,171 |
| 91 | Nadel | 500,000 |
| 92 | Inventure Design Group | 480,709 |
| 93 | Margulies Perruzzi Architects | 464,175 |
| 94 | Hoffmann Architects | 435,000 |
| 95 | PGAL | 365,500 |
| 96 | Emersion Design | 317,796 |
| 97 | Cooper Carry | 292,544 |
| 98 | LaBella Associates | 261,220 |
| 99 | Carrier Johnson + Culture | 244,037 |
| 100 | SEI Design Group | 236,000 |
| 101 | KZF Design | 210,477 |
| 102 | Poskanzer Skott | 200,000 |
| 103 | Symmes Maini & McKee Associates | 140,000 |
| 104 | Smallwood, Reynolds, Stewart, Stewart & Associates | 130,318 |
| 105 | Mithun | 116,000 |
| 106 | MBH Architects | 90,000 |
| 107 | Nelson | 75,745 |
| 108 | FitzGerald Associates Architects | 66,500 |
| 109 | OZ Architecture | 66,500 |
| 110 | ai Design Group | 64,620 |
| 111 | Integrus Architecture | 52,269 |
| 112 | CASCO Diversified Corp. | 50,000 |
| 113 | Commonwealth Architects | 41,673 |
| 114 | ATA Beilharz Architects | 33,225 |
| 115 | Wight & Company | 5,000 |
| 116 | Kohn Pedersen Fox Associates | 2,000 |
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