TOP DATA CENTER SECTOR ARCHITECTURE FIRMS
| Rank | Company | 2014 Data Center Revenue ($) |
| 1 | Gensler | $31,182,000 |
| 2 | Corgan | $24,910,000 |
| 3 | HDR | $16,672,000 |
| 4 | Page | $12,300,000 |
| 5 | Glumac | $9,106,002 |
| 6 | Callison RTKL | $5,832,738 |
| 7 | HOK | $4,854,000 |
| 8 | RS&H | $4,690,000 |
| 9 | Sheehan Partners | $3,600,000 |
| 10 | Little | $2,430,000 |
| 11 | Moseley Architects | $2,339,979 |
| 12 | Clark Nexsen | $2,000,000 |
| 13 | KZF Design | $1,613,112 |
| 14 | Stantec | $1,609,282 |
| 15 | Harley Ellis Devereaux | $1,578,000 |
| 16 | Schrader Group Architecture | $1,524,131 |
| 17 | CTA Architects Engineers | $1,082,546 |
| 18 | Environetics | $912,102 |
| 19 | HGA Architects and Engineers | $894,000 |
| 20 | Becker Morgan Group | $805,932 |
| 21 | Nelson | $800,345 |
| 22 | Perkins Eastman | $457,250 |
| 23 | Kirksey Architecture | $436,063 |
| 24 | Harvard Jolly | $415,568 |
| 25 | Symmes Maini & McKee Associates | $316,746 |
| 26 | Ware Malcomb | $289,749 |
| 27 | OZ Architecture | $250,000 |
| 28 | JRS Architect | $130,000 |
| 29 | Heery International | $128,885 |
| 30 | Fentress Architects | $16,419 |
| 31 | Nadel | $10,000 |
TOP DATA CENTER SECTOR ENGINEERING FIRMS
| Rank | Company | 2014 Data Center Revenue ($) |
| 1 | Fluor | $252,890,000 |
| 2 | AECOM | $233,839,000 |
| 3 | Jacobs | $78,800,000 |
| 4 | Carlson Design Construct | $60,600,000 |
| 5 | Syska Hennessy Group | $39,593,799 |
| 6 | Vanderweil Engineers | $36,897,700 |
| 7 | Core States Group | $22,186,911 |
| 8 | Dewberry | $9,852,227 |
| 9 | Environmental Systems Design | $9,543,425 |
| 10 | Highland Associates | $8,100,000 |
| 11 | SIGMA7 Design Group | $6,732,668 |
| 12 | Swanson Rink | $5,530,000 |
| 13 | Leidos | $4,763,000 |
| 14 | H.F. Lenz Company | $4,707,000 |
| 15 | Henderson Engineers | $3,601,835 |
| 16 | Newcomb & Boyd | $3,485,565 |
| 17 | Arup | $2,748,321 |
| 18 | RMF Engineering | $2,300,000 |
| 19 | Zak Companies | $2,186,325 |
| 20 | Wick Fisher White | $2,137,000 |
| 21 | RDK Engineers | $2,076,000 |
| 22 | KCI Technologies | $2,000,000 |
| 23 | Affiliated Engineers | $1,788,000 |
| 24 | Bala Consulting Engineers | $1,770,000 |
| 25 | Wendel | $1,460,726 |
| 26 | TLC Engineering for Architecture | $1,306,327 |
| 27 | WSP | Parsons Brinckerhoff | $1,210,554 |
| 28 | Heapy Engineering | $1,156,642 |
| 29 | Dunham Associates | $1,100,000 |
| 30 | KPFF Consulting Engineers | $945,200 |
| 31 | Thornton Tomasetti | $841,573 |
| 32 | Cardno Haynes Whaley | $696,168 |
| 33 | William Tao & Associates | $693,360 |
| 34 | GRW | $677,721 |
| 35 | Karpinski Engineering | $560,000 |
| 36 | CRB | $535,160 |
| 37 | Bridgers & Paxton Consulting Engineers | $520,900 |
| 38 | TTG | $506,315 |
| 39 | Aon Fire Protection Engineering | $500,000 |
| 40 | CJL Engineering | $484,085 |
| 41 | Ross & Baruzzini | $442,368 |
| 42 | Apogee Consulting Group | $420,000 |
| 43 | GHT Ltd. | $400,000 |
| 44 | Wiss, Janney, Elstner Associates | $400,000 |
| 45 | Martin/Martin | $366,932 |
| 46 | Smith Seckman Reid | $340,182 |
| 47 | I. C. Thomasson Associates | $320,000 |
| 48 | KJWW Engineering Consultants | $269,851 |
| 49 | Mazzetti | $261,657 |
| 50 | Jensen Hughes | $244,065 |
| 51 | Hankins & Anderson | $211,779 |
| 52 | Barge, Waggoner, Sumner and Cannon | $200,000 |
| 53 | ThermalTech Engineering | $150,000 |
| 54 | GRAEF | $150,000 |
| 55 | Magnusson Klemencic Associates | $134,117 |
| 56 | Peter Basso Associates | $117,000 |
| 57 | Spectrum Engineers | $85,297 |
| 58 | TBC | $71,921 |
| 59 | P2S Engineering | $60,749 |
| 60 | SSOE Group | $18,274 |
TOP DATA CENTER SECTOR CONSTRUCTION FIRMS
| Rank | Company | 2014 Data Center Revenue ($) |
| 1 | Holder Construction | $1,000,000,000 |
| 2 | Whiting-Turner Contracting, The | $904,814,999 |
| 3 | Turner Construction | $523,598,829 |
| 4 | Hensel Phelps | $353,970,000 |
| 5 | JE Dunn Construction | $318,318,883 |
| 6 | DPR Construction | $317,942,000 |
| 7 | Hoffman Construction | $277,434,802 |
| 8 | Mortenson Construction | $243,260,000 |
| 9 | Balfour Beatty US | $239,493,499 |
| 10 | Structure Tone | $223,175,000 |
| 11 | Gilbane Building Co. | $206,694,151 |
| 12 | HITT Contracting | $193,800,000 |
| 13 | Fortis Construction | $118,700,000 |
| 14 | Skanska USA | $85,736,994 |
| 15 | Beck Group, The | $80,913,560 |
| 16 | Clune Construction | $56,127,139 |
| 17 | Brasfield & Gorrie | $54,028,587 |
| 18 | BlueScope Construction | $20,830,000 |
| 19 | McGough | $14,000,000 |
| 20 | Pepper Construction Group | $10,887,000 |
| 21 | Walsh Group, The | $8,628,719 |
| 22 | James G Davis Construction | $8,258,518 |
| 23 | Manhattan Construction | $7,490,000 |
| 24 | Yates Companies, The | $7,400,000 |
| 25 | O'Neil Industries | $6,867,805 |
| 26 | LeChase Construction Services | $6,000,000 |
| 27 | IMC Construction | $6,000,000 |
| 28 | PCL Construction | $5,441,055 |
| 29 | Robins & Morton | $3,700,000 |
| 30 | Weitz Company, The | $2,619,000 |
| 31 | Austin Industries | $2,432,108 |
| 32 | JLL | $1,641,482 |
| 33 | Ryan Companies | $1,438,412 |
| 34 | Cumming | $1,247,116 |
| 35 | Adolfson & Peterson Construction | $1,141,860 |
| 36 | Hill International | $1,000,000 |
| 37 | Lend Lease | $774,000 |
| 38 | Messer Construction | $156,213 |
| 39 | W. M. Jordan | $69,705 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
| Jul 17, 2013
CBRE recognizes nation's best green research projects
A rating system for comparative tenant energy use and a detailed evaluation of Energy Star energy management strategies are among the green research projects to be honored by commercial real estate giant CBRE Group.
| Jul 2, 2013
LEED v4 gets green light, will launch this fall
The U.S. Green Building Council membership has voted to adopt LEED v4, the next update to the world’s premier green building rating system.
| Jul 1, 2013
Report: Global construction market to reach $15 trillion by 2025
A new report released today forecasts the volume of construction output will grow by more than 70% to $15 trillion worldwide by 2025.
| Jun 28, 2013
Building owners cite BIM/VDC as 'most exciting trend' in facilities management, says Mortenson report
A recent survey of more than 60 building owners and facility management professionals by Mortenson Construction shows that BIM/VDC is top of mind among owner professionals.
| Jun 17, 2013
DOE launches database on energy performance of 60,000 buildings
The Energy Department today launched a new Buildings Performance Database, the largest free, publicly available database of residential and commercial building energy performance information.
| Jun 12, 2013
5 building projects that put the 'team' in teamwork
The winners of the 2013 Building Team Awards show that great buildings cannot be built without the successful collaboration of the Building Team.
| Jun 5, 2013
USGBC: Free LEED certification for projects in new markets
In an effort to accelerate sustainable development around the world, the U.S. Green Building Council is offering free LEED certification to the first projects to certify in the 112 countries where LEED has yet to take root.
| Jun 3, 2013
Construction spending inches upward in April
The U.S. Census Bureau of the Department of Commerce announced today that construction spending during April 2013 was estimated at a seasonally adjusted annual rate of $860.8 billion, 0.4 percent above the revised March estimate of $857.7 billion.
| May 17, 2013
University labs double as K-12 learning environments
Increasingly, college and university research buildings are doing double duty as homes for K-12 STEM programs. Here’s how to create facilities that captivate budding scientists while keeping faculty happy.
| May 1, 2013
Data center construction remains healthy, but oversupply a concern
Facebook, Amazon, Microsoft, and Google are among the major tech companies investing heavily to build state-of-the-art data centers.
