| J G M Property Group, Inc. | Shelby Township | MI | $132M |
| Institute For Building Technology And Safety | Ashburn | VA | $45.9M |
| Ati-endyna JV, LLC | Columbia | MD | $13.8M |
| WRG Fire Training Simulation Systems Inc. | Newberg | OR | $8.01M |
| All Hands On Tech LLC | Manassas | VA | $7.61M |
| Carcongroup Engineering PSC | Trujillo Alto | PR | $7.11M |
| Triangle Manifold Services, Inc. | Clayton | NC | $4.18M |
| Aoka LLC | Fort Worth | TX | $3.94M |
| T1 Services, LLC | North Bend | OR | $2.62M |
| JHC Fire Containment Solutions Inc. | Wilton | CT | $2.08M |
| Arias-guardia & Asoc. | Panama | 8 | $1.88M |
| Insparisk, LLC | Fresh Meadows | NY | $1.67M |
| Struction Solutions LLC | Saint Rose | LA | $1.16M |
| Destination Zero, LLC | Vidalia | GA | $951K |
| Dongfang Taichen (beijing) Construction Engineering Co. Ltd. | Beijing | | $861K |
| Korea Inspection System Corporation | Seoul | | $835K |
| Reliant Elevator Inspections & Consulting, Inc. | Joshua | TX | $773K |
| Bayline Lift Technologies LLC | Norfolk | VA | $764K |
| Mccright & Associates, LLC | Chattanooga | TN | $707K |
| Santena USA LLC | Houston | TX | $583K |
| Stephen Phillip Greene | Lorena | TX | $504K |
| Final Limit Elevator Inspections LLC | Fort Worth | TX | $503K |
| Predictive Technologies Inc. | Pittsford | NY | $406K |
| Atis Elevator Inspections LLC | Saint Louis | MO | $357K |
| C.p. Service SNC Di Caron Alessandro E Peruzzi Pierluigi | Vicenza | VIR | $348K |
| Bradford Roof Management, Inc. | Billings | MT | $321K |
| Nexus Group, LLC | Wichita | KS | $293K |
| Omni Elevator Co. Inc. | Owings Mills | MD | $243K |
| National Elevator Inspection Services, Inc. | Saint Louis | MO | $234K |
| Letcher's Eci, LLC | Liberty | MO | $220K |
| Veteran Elevator Inspection Services, LLC | Kinston | NC | $205K |
| Armstrong Group, Inc. | Albuquerque | NM | $181K |
| Safety Management Resources Corporation | Champaign | IL | $177K |
| Peterson Energy Group LLC | Phoenix | AZ | $160K |
| Masterpoint LLC | Denver | CO | $159K |
| BBL Bahnbau Luneburg GMBH | Luneburg | | $143K |
| Jacobs Gate & Associates LLC | Detroit | MI | $140K |
| Hot/shot Infrared Inspections, Inc. | Golden | CO | $132K |
| Building Envelope Management, LLC | Miami | FL | $90.7K |
| Allsafe Elevator Inspections, LLC | Towson | MD | $90.3K |
| Expert Code Solutions Limited Liability Company | Corpus Christi | TX | $89.5K |
| Package Research Laboratory LLC | Denville | NJ | $73.6K |
| Medpipe Maintenance Corporation | Lawrence | PA | $60.4K |
| Charles Baylor | Long Beach | CA | $58.1K |
| Secure Facility Integrators LLC | Tehachapi | CA | $57.5K |
| Innovative Roofing Solutions, LLC | Sherwood | AR | $57.5K |
| J F Wolfe & Associates LLC | Springfield | MO | $55.7K |
| Aftermath Company Inc. | Mora | MN | $51.5K |
| Temple Technology Inc. | Roseville | CA | $33.9K |
| Firecode Safety Equipment, Inc. | Sacramento | CA | $31.6K |
| Medical Gas System Service, L.L.C. | Bothell | WA | $28.2K |
| Fire System Solutions Inc. | Fresno | CA | $23.7K |
| Ijay Enterprise LLC | Saint Louis | MO | $18.4K |
| Life Safety Inspections, LLC | Oak Ridge | TN | $16.8K |
| Dekra Automobil GMBH | Stuttgart | | $12.2K |
| Carlson Testing, Inc. | Tigard | OR | $11.6K |
| Western Technologies Inc. | Tempe | AZ | $9,340 |
| Defense Dynamics Group LLC | Bellefontaine | OH | $8,900 |
| Vertical Elevator Inspection LLC | Raleigh | NC | $7,600 |
| P 4 Management, LLC | Washington | MI | $7,500 |
| United Fleet And Transportation Services, LLC | Titusville | FL | $7,300 |
| Jw Property Inspections, LLC | Guyton | GA | $5,276 |
| Martin John Associates Inc. | Mahwah | NJ | $4,000 |
| American Anchor, Inc. | Taunton | MA | $3,600 |
| 4leaf, Inc. | Pleasanton | CA | $0 |
| Advanced Elevator Inspections LLC | Kingsville | MD | $0 |
| American Elevator Inspections Inc. | Baytown | TX | $0 |
| Atab Inc. | White Plains | MD | $0 |
| Brown & Associates Certified Inspection Service, Inc. | Phoenix | AZ | Subcontractor |
| Bureau Veritas Inspection And Insurance Company | Hoffman Estates | IL | Subcontractor |
| Cdarchitects, LLP | Medford | OR | $0 |
| Chelnick Management, Inc. | Gainesville | GA | $0 |
| CMB Consultants Lc | Lehi | UT | Subcontractor |
| Cny Elevator Inspections, LLC | North Syracuse | NY | $0 |
| Commissioning Excellence LLC | Phoenix | AZ | Subcontractor |
| Construction Testing Laboratories Inc. | Puyallup | WA | Subcontractor |
| Cooper Commissioning, LLC | Moorhead | MN | Subcontractor |
| Corrview International, LLC | Hopatcong | NJ | Subcontractor |
| Cutboot LLC | Albuquerque | NM | $0 |
| Cx Solutions LLC | Martin | GA | Subcontractor |
| Elevator Safety Inspection Services Inc. | Hot Springs National Park | AR | $0 |
| Elite Fire Services, Inc. | Waipahu | HI | $0 |
| Energy Incentives, Inc. | Kennewick | WA | Subcontractor |
| Envirolead, LLC | Dayton | OR | $0 |
| G.H.B. Construction Services Of Washington, Inc. | Renton | WA | $0 |
| Green Home Solutions Ms Gulf Coast, LLC | Saucier | MS | Subcontractor |
| Independent Air Group Incorporated | Hesperia | CA | Subcontractor |
| Infrared Analyzers, Inc. | Williston | VT | $0 |
| Involve, LLC | Virginia Beach | VA | Subcontractor |
| Life Quest Training & Consulting, LLC | New River | AZ | $0 |
| Materials Integrity Inc. | Fairbanks | AK | Subcontractor |
| Materials Testing & Consulting, Inc. | Burlington | WA | Subcontractor |
| Materials Testing Lab Inc. | Arlington Heights | IL | $0 |
| Mechanical Systems Testing And Balancing LLC | Henrico | VA | Subcontractor |
| Mid-south Tank Consultants, LLC | Cookeville | TN | Subcontractor |
| MTGL Inc. | Anaheim | CA | Subcontractor |
| Nationwide Management Services Inc. | Chandler | AZ | Subcontractor |
| Ph Companies L Lc | Baton Rouge | LA | $0 |
| Pinnacle Environmental Consultants, Inc. | Cincinnati | OH | Subcontractor |
| Qa Services, Inc. | Anchorage | AK | Subcontractor |
