| Rank | Company | 2012 Hospitality Revenue ($) |
| 1 | AECOM Technology Corp. | $100,190,000 |
| 2 | Parsons Brinckerhoff | $28,900,000 |
| 3 | Buro Happold Consulting Engineers | $16,165,000 |
| 4 | Rolf Jensen & Associates | $7,600,000 |
| 5 | Thornton Tomasetti | $7,218,731 |
| 6 | KPFF Consulting Engineers | $6,000,000 |
| 7 | Arup | $5,527,371 |
| 8 | Michael Baker Jr. | $4,340,000 |
| 9 | Wiss, Janney, Elstner Associates | $2,880,000 |
| 10 | WSP USA | $2,696,642 |
| 11 | Simpson Gumpertz & Heger | $2,200,000 |
| 11 | Aon Fire Protection Engineering | $2,000,000 |
| 13 | Clark Nexsen | $1,450,223 |
| 14 | Vanderweil Engineers | $1,272,800 |
| 15 | Glumac | $1,252,000 |
| 16 | Magnusson Klemencic Associates | $1,239,089 |
| 17 | Bala Consulting Engineers | $1,200,000 |
| 18 | M/E Engineering | $1,134,350 |
| 19 | TLC Engineering for Architecture | $973,982 |
| 20 | Environmental Systems Design | $971,399 |
| 21 | M-E Engineers | $900,000 |
| 22 | H&A Architects & Engineers | $863,474 |
| 23 | Paulus, Sokolowski and Sartor | $750,000 |
| 24 | AKF Group | $739,000 |
| 25 | KJWW Engineering Consultants | $651,984 |
| 26 | KLH Engineers | $524,215 |
| 27 | Walter P Moore | $495,971 |
| 28 | GHT Limited | $450,000 |
| 29 | Science Applications International Corp. | $426,888 |
| 30 | Interface Engineering | $425,984 |
| 31 | Allen & Shariff | $400,000 |
| 32 | Walker Parking Consultants | $360,240 |
| 33 | Bridgers & Paxton Consulting Engineers | $337,378 |
| 34 | Haynes Whaley Associates | $301,003 |
| 35 | CTLGroup | $300,000 |
| 36 | RDK Engineers | $281,000 |
| 37 | Henderson Engineers | $272,858 |
| 38 | H.F. Lenz | $272,000 |
| 39 | Smith Seckman Reid | $270,470 |
| 40 | Syska Hennessy Group | $265,788 |
| 41 | Primera Engineers | $211,000 |
| 42 | Coffman Engineers | $200,000 |
| 43 | Joseph R. Loring & Associates | $155,000 |
| 44 | Wallace Engineering | $150,000 |
| 45 | GRAEF | $143,034 |
| 46 | Dunham Associates | $125,000 |
| 47 | Karpinski Engineering | $109,499 |
| 48 | Barge, Waggoner, Sumner and Cannon | $100,000 |
| 48 | ThermalTech Engineering | $100,000 |
| 50 | Heapy Engineering | $96,897 |
| 51 | Spectrum Engineers | $89,390 |
| 52 | Newcomb & Boyd | $87,850 |
| 53 | TTG | $85,000 |
| 54 | Mazzetti | $57,094 |
| 55 | Sparling | $40,399 |
| 56 | Dewberry | $33,605 |
| 57 | FBA Engineering | $30,000 |
| 58 | Degenkolb Engineers | $14,192 |
| 59 | Davis, Bowen & Friedel | $10,521 |
| 60 | Kamm Consulting | $3,500 |
| 61 | Shive-Hattery | $3,055 |
| 62 | French & Parrello Associates | $3,000 |
Read the Hotel Giants article
Read BD+C's full Giants 300 Report
Related Stories
| Jun 18, 2013
Report: HVAC occupancy sensors could slash building energy demand by 18%
Researchers at the DOE's Pacific Northwest National Laboratory conclude that significant energy savings can be achieved by varying ventilation levels based on the number of people in a given space.
| Jun 18, 2013
Turner report: Activity in urban markets driving construction cost increases
Turner Construction Company announced that the Second Quarter 2013 Turner Building Cost Index – which measures costs in the non-residential building construction market in the United States – has increased to a value of 859. This reflects a 1.18% increase from the First Quarter 2013 and 4.00% yearly increase from the Second Quarter 2012.
| Jun 17, 2013
First look: Austin to get first high-rise since 2003
Developer Cousins Properties broke ground on the 29-story Colorado Tower in downtown Austin, Texas, the city's first high-rise building since Cousins' completed the Frost Bank Tower a decade ago.
| 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 14, 2013
First look: Callebaut's eye-popping Möbius building for Taichung arts center
French design firm Vincent Callebaut Architectures has released renderings of "Swallow's Nest," an entry in a design competition for a new cultural center, fine arts museum, and public library in Taichung City, Taiwan. The building, based on a Möbius ring, swirls around a central "Endless Patio."
| Jun 14, 2013
Purdue, industry partners test light steel framing for seismic safety
A partnership of leading earthquake engineering researchers from top U.S. and Canadian universities and design professionals from the steel industry have begun the final phase of a three-year project to increase the seismic safety of buildings that use lightweight cold-formed steel for their primary beams and columns.
| Jun 13, 2013
7 great places that represent excellence in environmental design
An adaptive reuse to create LEED Platinum offices, a park that honors veterans, and a grand national plaza are among the seven projects named winners of the 2013 Great Places Awards. The Environmental Design and Research Association recognize professional and scholarly excellence in environmental design, with special attention paid to the relationship between physical form and human activity or experience.
| Jun 13, 2013
WorkingBuildings acquires Specialty Operations Solutions
The WorkingBuildings Companies, a leading provider of comprehensive Owner-based solutions for the built environment, announces the acquisition of Specialty Operations Solutions (SOS), a national provider of research and laboratory services.
| Jun 13, 2013
Health Product Declaration Collaborative names Knott as Executive Director
John L. Knott Jr. has been named as the Health Product Declaration Collaborative’s (www.hpdcollaborative.org) first Executive Director following a national search. The Health Product Declaration Collaborative (HPDC) is a customer-led standards-setting organization committed to the continuous improvement of the building industry’s environmental and health performance, through transparency and innovation in the building product supply chain.
| Jun 13, 2013
AIA partners with industry groups to launch $30,000 'Designing Recovery' design competition
The program will award a total of $30,000 to three winning designs, divided equally between three locations: Joplin, Mo., New Orleans, and New York.
