Top Industrial Sector Architecture Firms
| Rank | Company | 2012 Industrial Revenue ($) |
| 1 | Stantec | $69,838,891 |
| 2 | Epstein | $41,368,000 |
| 3 | IBI Group | $24,526,119 |
| 4 | Gresham, Smith and Partners | $11,561,598 |
| 5 | Ware Malcomb | $8,000,000 |
| 6 | Albert Kahn Family of Companies | $7,284,455 |
| 7 | CTA Architects Engineers | $5,764,999 |
| 8 | Heery International | $2,987,000 |
| 9 | Gensler | $2,700,000 |
| 10 | OZ Architecture | $2,563,197 |
| 11 | Reynolds, Smith and Hills | $2,180,000 |
| 12 | Lord, Aeck & Sargent | $2,000,000 |
| 13 | Cooper Carry | $1,540,853 |
| 14 | Wight & Co. | $1,509,600 |
| 15 | Beyer Blinder Belle Architects & Planners | $1,354,582 |
| 16 | LMN Architects | $1,346,300 |
| 17 | Environetics | $1,205,310 |
| 18 | Goodwyn, Mills & Cawood | $1,190,000 |
| 19 | Morris Architects | $1,000,000 |
| 20 | Little | $931,166 |
| 21 | RSP Architects | $655,000 |
| 22 | HOK | $599,000 |
| 23 | KZF Design | $531,700 |
| 24 | Francis Cauffman | $491,448 |
| 25 | Baskervill | $490,000 |
| 26 | Emersion Design | $480,613 |
| 27 | Kirksey Architecture | $423,050 |
| 28 | NELSON | $389,678 |
| 29 | Fletcher-Thompson | $350,000 |
| 30 | VOA Associates | $343,360 |
| 31 | Smallwood, Reynolds, Stewart, Stewart & Associates | $319,164 |
| 32 | Harley Ellis Devereaux | $312,000 |
| 33 | Margulies Perruzzi Architects | $192,597 |
| 34 | TEG Architects - The Estopinal Group | $188,955 |
| 35 | Harvard Jolly Architecture | $155,000 |
| 36 | Mithun | $131,000 |
| 37 | Astorino | $120,000 |
| 38 | JRS Architect | $100,000 |
| 39 | BBS Architects, Landscape Architects and Engineers | $80,000 |
| 40 | Hoffmann Architects | $57,000 |
| 41 | Nadel | $25,000 |
| 42 | S/L/A/M Collaborative, The | $21,000 |
Top Industrial Sector Engineering Firms
| Rank | Company | 2012 Industrial Revenue ($) |
| 1 | Jacobs Engineering Group | $1,661,440,000 |
| 2 | Fluor | $941,395,800 |
| 3 | Science Applications International Corp. | $223,319,845 |
| 4 | Burns & McDonnell | $135,820,000 |
| 5 | SSOE Group | $134,551,851 |
| 6 | Day & Zimmermann | $85,898,442 |
| 7 | URS Corp. | $29,387,108 |
| 8 | Middough | $26,200,000 |
| 9 | Parsons Brinckerhoff | $23,400,000 |
| 10 | Barge, Waggoner, Sumner and Cannon | $22,500,000 |
| 11 | ThermalTech Engineering | $17,000,000 |
| 12 | Hixson Architecture, Engineering, Interiors | $13,000,000 |
| 13 | Glumac | $12,185,000 |
| 14 | BRPH | $8,600,000 |
| 15 | Coffman Engineers | $8,560,000 |
| 16 | Buro Happold Consulting Engineers | $8,140,000 |
| 17 | Michael Baker Jr. | $7,020,000 |
| 18 | Shive-Hattery | $6,537,262 |
| 19 | RMF Engineering Design | $6,500,000 |
| 20 | Affiliated Engineers | $5,876,000 |
| 21 | Stanley Consultants | $5,494,394 |
| 22 | Clark Nexsen | $5,392,460 |
| 23 | Wiss, Janney, Elstner Associates | $5,220,000 |
| 24 | Simpson Gumpertz & Heger | $4,700,000 |
| 25 | Guernsey | $4,557,518 |
| 26 | STV | $4,323,000 |
| 27 | Arup | $3,819,178 |
| 28 | GRAEF | $3,226,776 |
| 29 | Walker Parking Consultants | $3,109,222 |
| 30 | KPFF Consulting Engineers | $3,000,000 |
| 31 | Rolf Jensen & Associates | $2,800,000 |
| 32 | Bridgers & Paxton Consulting Engineers | $2,699,020 |
| 33 | Degenkolb Engineers | $2,671,410 |
| 34 | M/E Engineering | $2,268,700 |
| 35 | P2S Engineering | $2,072,765 |
| 36 | Wick Fisher White | $1,706,660 |
| 37 | H.F. Lenz | $1,651,500 |
| 38 | Vanderweil Engineers | $1,506,400 |
| 39 | Karpinski Engineering | $1,501,339 |
| 40 | Walter P Moore | $1,396,638 |
| 41 | RDK Engineers | $1,390,000 |
| 42 | Smith Seckman Reid | $1,379,596 |
| 43 | Environmental Systems Design | $1,231,537 |
| 44 | Bard, Rao + Athanas Consulting Engineers | $1,200,000 |
| 45 | Dewberry | $1,078,946 |
| 46 | Aon Fire Protection Engineering | $1,000,000 |
| 47 | Bergmann Associates | $978,000 |
| 48 | Interface Engineering | $772,541 |
| 49 | Heapy Engineering | $621,450 |
| 50 | Haynes Whaley Associates | $617,753 |
| 51 | CTLGroup | $600,000 |
| 52 | TLC Engineering for Architecture | $591,145 |
| 53 | KCI Technologies | $500,000 |
| 53 | OLA Consulting Engineers | $500,000 |
| 55 | Ross & Baruzzini | $444,145 |
| 56 | WSP USA | $424,888 |
| 57 | Spectrum Engineers | $360,250 |
| 58 | Eaton Energy Solutions | $339,690 |
| 59 | Henderson Engineers | $310,850 |
| 60 | Magnusson Klemencic Associates | $308,547 |
| 61 | Dunham Associates | $250,000 |
| 62 | CJL Engineering | $233,871 |
| 63 | Total Building Commissioning | $153,300 |
| 64 | FBA Engineering | $150,000 |
| 64 | Paulus, Sokolowski and Sartor | $150,000 |
| 66 | Thornton Tomasetti | $114,733 |
| 67 | Bala Consulting Engineers | $90,000 |
| 68 | Allen & Shariff | $82,000 |
| 69 | Wallace Engineering | $80,000 |
| 70 | Brinjac Engineering | $74,633 |
| 71 | Davis, Bowen & Friedel | $43,859 |
| 72 | Newcomb & Boyd | $27,132 |
| 73 | Mazzetti | $18,116 |
| 74 | Kamm Consulting | $7,850 |
Top Industrial Sector Construction Firms
| Rank | Company | 2012 Industrial Revenue ($) |
| 1 | Hoffman Construction | $1,819,000,000 |
| 2 | Turner Corporation, The | $1,401,180,000 |
| 3 | Walbridge | $871,700,000 |
| 4 | Skanska USA | $721,970,708 |
| 5 | Yates Cos., The | $554,100,000 |
| 6 | Clayco | $418,560,000 |
| 7 | Haskell | $404,238,226 |
| 8 | Gray | $386,754,302 |
| 9 | Boldt Company, The | $321,318,959 |
| 10 | Whiting-Turner Contracting Co., The | $298,795,347 |
| 11 | Alberici Constructors | $294,207,307 |
| 12 | McShane Cos., The | $288,418,222 |
| 13 | Barton Malow | $253,102,625 |
| 14 | Tutor Perini Corporation | $215,474,425 |
| 15 | Ryan Companies US | $206,052,076 |
| 16 | Brasfield & Gorrie | $205,343,342 |
| 17 | Clark Group | $191,681,422 |
| 18 | Gilbane | $159,494,000 |
| 19 | Graycor | $135,341,242 |
| 20 | McGough | $100,550,000 |
| 21 | McCarthy Holdings | $81,000,000 |
| 21 | Robins & Morton | $81,000,000 |
| 23 | Weitz Co., The | $79,140,402 |
| 24 | Layton Construction | $79,100,000 |
| 25 | Lend Lease | $74,602,000 |
| 26 | Choate Construction | $73,961,774 |
| 27 | Clancy & Theys Construction | $48,710,000 |
| 28 | Hill & Wilkinson General Contractors | $46,977,243 |
| 29 | Messer Construction | $46,733,962 |
| 30 | Pepper Construction Group | $45,901,000 |
| 31 | O'Neil Industries/W.E. O'Neil | $43,711,941 |
| 32 | B. L. Harbert International | $40,698,755 |
| 33 | Structure Tone | $39,024,000 |
| 34 | Hunt Construction Group | $36,000,000 |
| 35 | Batson-Cook | $32,472,556 |
| 36 | Kraus-Anderson Construction | $30,000,000 |
| 37 | Hensel Phelps | $26,450,000 |
| 38 | PCL Construction Enterprises | $26,010,554 |
| 39 | James McHugh Construction | $20,634,215 |
| 40 | IMC Construction | $19,149,000 |
| 41 | Austin Commercial | $17,113,101 |
| 42 | S. M. Wilson & Co. | $14,603,743 |
| 43 | LPCiminelli | $13,527,920 |
| 44 | DPR Construction | $11,096,257 |
| 45 | Coakley & Williams Construction | $9,767,527 |
| 46 | Manhattan Construction | $8,768,000 |
| 47 | JE Dunn Construction | $8,733,578 |
| 48 | CORE Construction Group | $7,893,895 |
| 49 | Hoar Construction | $6,742,000 |
| 50 | Jones Lang LaSalle | $6,258,100 |
| 51 | W. M. Jordan Co. | $4,164,713 |
| 52 | Bernards | $4,000,000 |
| 53 | New South Construction | $2,900,000 |
| 54 | ECC | $2,838,907 |
| 55 | Walsh Group, The | $2,301,449 |
| 56 | Bette Companies, The | $1,000,000 |
| 56 | Power Construction | $1,000,000 |
| 58 | Stalco Construction | $950,000 |
| 59 | Doster Construction | $399,644 |
