Top 80 Engineering Firms for 2022

Kimley-Horn, Tetra Tech, Langan, and NV5 head the rankings of the nation's largest engineering firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2022 Giants 400 Report.

Is your firm an AEC Giant? Download the 2023 Giants 400 survey form. Surveys are due April 21, 2023.

Top 80 Engineering Firms for 2022 - BD+C Giants 400 Rankings FIRM 2021 REVENUE 1 Kimley-Horn $680,012,405 2 Terracon Consultants* $364,800,000 3 Tetra Tech's High Performance Buildings Group $350,000,000 4 Langan $318,000,000 5 NV5 Global $266,148,279 6 IMEG Corp. $263,433,800 7 Arup $207,433,404 8 KPFF Consulting Engineers $198,565,507 9 Jensen Hughes $186,297,125 10 Fluor $173,340,474 11 Affiliated Engineers Inc. $165,576,000 12 Henderson Engineers $148,674,227 13 Parametrix $134,695,704 14 Black & Veatch Corp.* $110,403,000 15 Syska Hennessy Group $110,148,902 16 Simpson Gumpertz & Heger* $105,980,000 17 Pennoni* $105,976,000 18 M.C. Dean $104,991,797 19 Walter P Moore $101,715,081 20 CMTA $99,244,345 21 Olsson $97,040,000 22 Vanderweil Engineers $95,981,900 23 BKF Engineers $88,282,748 24 Integral Group* $83,125,000 25 TLC Engineering Solutions $70,403,634 26 ESD $68,219,448 27 Jaros, Baum & Bolles $64,357,800 28 AKF $60,000,000 29 HPE Data Center Technologies Services $57,740,000 30 DeSimone Consulting Engineering $57,150,934 31 ME Engineers $55,500,000 32 RMF Engineering $55,034,672 33 P2S $54,762,037 34 Coffman Engineers* $50,600,000 35 Degenkolb Engineers* $50,500,000 36 Smith Seckman Reid $48,049,377 37 Magnusson Klemencic Associates $47,665,293 38 Bala Consulting Engineers $46,100,000 39 Jordan & Skala Engineers* $46,000,000 40 I. C. Thomasson Associates $45,238,335 41 Martin/Martin $39,334,656 42 Mazzetti $38,488,181 43 Osborn Engineering $37,200,000 44 Newcomb & Boyd $36,540,021 45 Wallace Design Collective $33,800,000 46 MG Engineering (MGE)* $33,100,000 47 Heapy $32,877,731 48 Dunham Associates $31,270,000 49 Stewart* $30,100,000 50 Arora Engineers $28,419,328 51 RTM Engineering Consultants* $26,746,000 52 M/E Engineering $26,571,000 53 H.F. Lenz $26,413,500 54 TEECOM $26,188,095 55 ThermalTech Engineering $25,477,000 56 Loring Consulting Engineers* $23,162,000 57 Specialized Engineering Solutions $22,270,000 58 CJL Engineering $22,252,000 59 French & Parrello Associates $21,651,475 60 KCI Technologies $20,787,200 61 Swanson Rink $20,477,381 62 Spectrum Engineers $19,670,000 63 EYP Mission Critical Facilities $18,807,472 64 Kohrs Lonnemann Heil Engineers (KLH) $17,199,654 65 Bridgers & Paxton Consulting Engineers $17,007,229 66 Karpinski Engineering $16,758,377 67 PBS Engineers $15,300,000 68 Schaefer $14,930,982 69 McKinstry $12,700,000 70 JQ Engineering $12,490,783 71 RMH Group, The $11,200,000 72 DHE Engineering $9,986,486 73 Tighe & Bond $9,775,000 74 OLA Consulting Engineers $9,347,553 75 Ruby + Associates Structural Engineers $9,328,942 76 SSC Engineering $8,722,115 77 Wick Fisher White $8,657,802 78 MHP $8,252,408 79 FEA Consulting Engineers $7,440,478 80 KCL Engineering $6,626,381 81 Paradigm Structural Engineers $6,505,950 82 JP Harvey Engineering Solutions $2,558,965 83 Structured Engineering Solutions $2,400,000 84 Weitz Company & Affiliates, The $976,000

Source: 2022 Giants 400 Report; *Editors' estimate; Note: CJL Engineering was added on 08/25/2022; Heapy was moved from the the Top 45 Engineering/Architecture (EA) Firms ranking on 9/1/2022.

Is your firm an AEC Giant? Download the 2023 Giants 400 survey form. Surveys are due April 21, 2023.

2022 GIANTS 400 - AEC DISCIPLINE RANKINGS

A. Top 180 Architecture Firms
B. Top 110 Architecture/Engineering (AE) Firms
C. Top 80 Engineering Firms
D. Top 45 Engineering/Architecture (EA) Firms
E. Top 200 Contractors
F. Top 90 Construction Management Firms

2022 GIANTS 400 - BUILDING SECTOR AND SPECIALTY RANKINGS

Note: All categories below except for 08 and 23 include multiple rankings for the sector: Top Architecture+AE Firms; Top Engineering+EA Firms; and Top Contractors+CM Firms.

01. Airport Terminals
• Top 55 Airport Terminal Architecture and AE Firms
• Top 65 Airport Terminal Engineering and EA Firms
• Top 60 Airport Terminal Contractors and CM Firms

02. Convention Centers/Conference Centers
• Top 35 Convention Center Architecture + AE Firms for 2022
• Top 30 Convention Center Engineering + EA Firms for 2022
• Top 25 Convention Center Contractors + CM Firms for 2022

03. Cultural Facilities – All Cultural Facilities Work
• Top 110 Cultural Facilities Architecture and AE Firms – All Cultural Facilities Work
• Top 55 Cultural Facilities Engineering and EA Firms – All Cultural Facilities Work
• Top 55 Cultural Facilities Contractors and CM Firms – All Cultural Facilities Work

04. Cultural Facilities – Museums and Galleries
• Top 70 Cultural Facilities Architecture and AE Firms – Museums and Galleries
• Top 40 Cultural Facilities Engineering and EA Firms – Museums and Galleries
• Top 35 Cultural Facilities Contractors and CM Firms – Museums and Galleries

05. Cultural Facilities – Performing Arts and Concert Venues
• Top 55 Cultural Facilities Architecture and AE Firms – Performing Arts and Concert Venues
• Top 40 Cultural Facilities Engineering and EA Firms – Performing Arts and Concert Venues
• Top 30 Cultural Facilities Contractors and CM Firms – Performing Arts and Concert Venues

06. Cultural Facilities – Public Libraries
• Top 50 Cultural Facilities Architecture and AE Firms – Public Libraries
• Top 30 Cultural Facilities Engineering and EA Firms – Public Libraries
• Top 20 Cultural Facilities Contractors and CM Firms – Public Libraries

07. Data Centers
• Top 30 Data Center Sector Architecture and AE Firms
• Top 60 Data Center Sector Engineering and EA Firms
• Top 50 Data Center Sector Contractors and CM Firms

08. Design-Build Work
• Top 100 Design-Build Construction Firms

09. Government - All Government Buildings Work
• Top 160 Government Sector Architecture + AE Firms - All Government Work
• Top 90 Government Sector Engineering + EA Firms - All Government Work
• Top 90 Government Sector Contractors + CM Firms - All Government Work

10. Government - Federal Civilian Government
• Top 70 Federal Government Architecture + AE Firms
• Top 65 Federal Government Engineering + EA Firms
• Top 45 Federal Government Contractors + CM Firms

11. Government - Local Government Buildings
• Top 130 Local Government Architecture + AE Firms
• Top 80 Local Government Engineering + EA Firms
• Top 70 Local Government Contractors + CM Firms

12. Government - State Government Buildings
• Top 80 State Government Architecture + AE Firms
• Top 55 State Government Engineering + EA Firms
• Top 45 State Government Contractors + CM Firms

13. Government - Military
• Top 50 Military Facility Architecture + AE Firms
• Top 50 Military Facility Engineering + EA Firms
• Top 35 Military Facility Contractors + CM Firms