| SEGMENT REPORTING |
SEGMENT REPORTING The Company reports segment information in accordance with ASC 280, Segment Reporting. The Company’s Chief Executive Officer is the Company’s chief operating decision-maker (“CODM”). The Company is organized into three reportable segments as follows: •Inspection & Mitigation, which includes the Company’s legacy testing, inspection, certification and compliance services in the United States, Canada, and United Kingdom; •Consulting & Engineering, which includes the Company’s engineering, civil program management, utility services, conformity assessment, clean energy consulting, data center commissioning and consulting, buildings and program management, MEP & technology design, and environmental health science services; and •Geospatial, which includes the Company’s geospatial solution services. The Company’s reportable segments are strategic business units that offer different products and services. The accounting policies of the reportable segments are the same as those described under “Note 1. Basis of Presentation and Significant Accounting Policies.” The CODM evaluates the performance of these reportable segments based on their respective gross profit. The CODM considers budget-to-actual and forecast-to-actual variances on a monthly basis when making decisions about allocating resources. The CODM does not regularly review capital expenditures by segment. The following tables set forth certain financial information for each of the Company’s reportable segments for the periods indicated: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Corporate and Eliminations | | Total | | Revenue | $ | 296,696 | | | $ | 206,636 | | | $ | 81,015 | | | $ | — | | | $ | 584,347 | | | Cost of revenue | $ | 229,447 | | | $ | 109,029 | | | $ | 41,713 | | | $ | — | | | $ | 380,189 | | | Gross profit | $ | 67,249 | | | $ | 97,607 | | | $ | 39,302 | | | $ | — | | | $ | 204,158 | | | Depreciation and amortization | $ | 16,866 | | | $ | 2,211 | | | $ | 3,321 | | | $ | 38,026 | | | $ | 60,424 | | | Total assets | $ | 1,998,135 | | | $ | 1,171,873 | | | $ | 642,940 | | | $ | 479,573 | | | $ | 4,292,521 | | | Property and equipment, net | $ | 157,030 | | | $ | 11,019 | | | $ | 46,898 | | | $ | 26,170 | | | $ | 241,117 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Corporate and Eliminations | | Total | Revenue | $ | 313,925 | | | $ | — | | | $ | — | | | $ | — | | | $ | 313,925 | | | Cost of revenue | $ | 239,824 | | | $ | — | | | $ | — | | | $ | — | | | $ | 239,824 | | | Gross profit | $ | 74,101 | | | $ | — | | | $ | — | | | $ | — | | | $ | 74,101 | | | Depreciation and amortization | $ | 16,315 | | | $ | — | | | $ | — | | | $ | 13,222 | | | $ | 29,537 | | | Total assets | $ | 2,073,644 | | | $ | — | | | $ | — | | | $ | 168,714 | | | $ | 2,242,358 | | | Property and equipment, net | $ | 185,675 | | | $ | — | | | $ | — | | | $ | — | | | $ | 185,675 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Corporate and Eliminations | | Total | Revenue | $ | 531,522 | | | $ | 394,012 | | | $ | 146,842 | | | $ | — | | | $ | 1,072,376 | | | Cost of revenue | $ | 423,513 | | | $ | 207,233 | | | $ | 76,171 | | | $ | — | | | $ | 706,917 | | | Gross profit | $ | 108,009 | | | $ | 186,779 | | | $ | 70,671 | | | $ | — | | | $ | 365,459 | | | Depreciation and amortization | $ | 33,589 | | | $ | 3,897 | | | $ | 6,034 | | | $ | 75,783 | | | $ | 119,303 | | | Total assets | $ | 1,998,135 | | | $ | 1,171,873 | | | $ | 642,940 | | | $ | 479,573 | | | $ | 4,292,521 | | | Property and equipment, net | $ | 157,030 | | | $ | 11,019 | | | $ | 46,898 | | | $ | 26,170 | | | $ | 241,117 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Corporate and Eliminations | | Total | | Revenue | $ | 548,140 | | | $ | — | | | $ | — | | | $ | — | | | $ | 548,140 | | | Cost of revenue | $ | 430,370 | | | $ | — | | | $ | — | | | $ | — | | | $ | 430,370 | | | Gross profit | $ | 117,770 | | | $ | — | | | $ | — | | | $ | — | | | $ | 117,770 | | | Depreciation and amortization | $ | 31,912 | | | $ | — | | | $ | — | | | $ | 26,224 | | | $ | 58,136 | | | Total assets | $ | 2,073,644 | | | $ | — | | | $ | — | | | $ | 168,714 | | | $ | 2,242,358 | | | Property and equipment, net | $ | 185,675 | | | $ | — | | | $ | — | | | $ | — | | | $ | 185,675 | |
The Company disaggregates its revenues from contracts with customers by geographic location, customer type, and contract type for each of its reportable segments. The Company believes this best depicts how the nature, amount, timing and uncertainty of its revenues and cash flows are affected by economic factors. Revenues, classified by the major geographic areas in which the Company's customers are located, were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | United States | $ | 154,421 | | | $ | 173,151 | | | $ | 76,985 | | | $ | 404,557 | | | Canada | 139,552 | | | — | | | 492 | | | 140,044 | | | Other foreign | 2,723 | | | 33,485 | | | 3,538 | | | 39,746 | | | Total segment revenues | $ | 296,696 | | | $ | 206,636 | | | $ | 81,015 | | | $ | 584,347 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | United States | $ | 161,308 | | | $ | — | | | $ | — | | | $ | 161,308 | | | Canada | 149,954 | | | — | | | — | | | 149,954 | | | Other foreign | 2,663 | | | — | | | — | | | 2,663 | | | Total segment revenues | $ | 313,925 | | | $ | — | | | $ | — | | | $ | 313,925 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | United States | $ | 288,464 | | | $ | 329,471 | | | $ | 139,367 | | | $ | 757,302 | | | Canada | 237,565 | | | — | | | 720 | | | 238,285 | | | Other foreign | 5,493 | | | 64,541 | | | 6,755 | | | 76,789 | | | Total segment revenues | $ | 531,522 | | | $ | 394,012 | | | $ | 146,842 | | | $ | 1,072,376 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | United States | $ | 306,629 | | | $ | — | | | $ | — | | | $ | 306,629 | | | Canada | 236,482 | | | — | | | — | | | 236,482 | | | Other foreign | 5,029 | | | — | | | — | | | 5,029 | | | Total segment revenues | $ | 548,140 | | | $ | — | | | $ | — | | | $ | 548,140 | |
Revenues by customer were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Public and quasi-public sector | $ | 11,123 | | | $ | 98,177 | | | $ | 66,726 | | | $ | 176,026 | | | Private sector | 285,573 | | | 108,459 | | | 14,289 | | | 408,321 | | | Total segment revenues | $ | 296,696 | | | $ | 206,636 | | | $ | 81,015 | | | $ | 584,347 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Public and quasi-public sector | $ | 10,537 | | | $ | — | | | $ | — | | | $ | 10,537 | | | Private sector | 303,388 | | | — | | | — | | | 303,388 | | | Total segment revenues | $ | 313,925 | | | $ | — | | | $ | — | | | $ | 313,925 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Public and quasi-public sector | $ | 17,999 | | | $ | 187,682 | | | $ | 122,120 | | | $ | 327,801 | | | Private sector | 513,523 | | | 206,330 | | | 24,722 | | | 744,575 | | | Total segment revenues | $ | 531,522 | | | $ | 394,012 | | | $ | 146,842 | | | $ | 1,072,376 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Public and quasi-public sector | $ | 16,440 | | | $ | — | | | $ | — | | | $ | 16,440 | | | Private sector | 531,700 | | | — | | | — | | | 531,700 | | | Total segment revenues | $ | 548,140 | | | $ | — | | | $ | — | | | $ | 548,140 | |
Revenues by contract type were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Cost-reimbursable contracts | $ | 281,572 | | | $ | 179,009 | | | $ | 79,204 | | | $ | 539,785 | | | Fixed-unit price contracts | 15,124 | | | 27,627 | | | 1,811 | | | 44,562 | | | Total segment revenues | $ | 296,696 | | | $ | 206,636 | | | $ | 81,015 | | | $ | 584,347 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Cost-reimbursable contracts | $ | 300,777 | | | $ | — | | | $ | — | | | $ | 300,777 | | | Fixed-unit price contracts | 13,148 | | | — | | | — | | | 13,148 | | | Total segment revenues | $ | 313,925 | | | $ | — | | | $ | — | | | $ | 313,925 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Cost-reimbursable contracts | $ | 506,097 | | | $ | 349,355 | | | $ | 143,448 | | | $ | 998,900 | | | Fixed-unit price contracts | 25,425 | | | 44,657 | | | 3,394 | | | 73,476 | | | Total segment revenues | $ | 531,522 | | | $ | 394,012 | | | $ | 146,842 | | | $ | 1,072,376 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Inspection & Mitigation | | Consulting & Engineering | | Geospatial | | Total | | Cost-reimbursable contracts | $ | 521,549 | | | $ | — | | | $ | — | | | $ | 521,549 | | | Fixed-unit price contracts | 26,591 | | | — | | | — | | | 26,591 | | | Total segment revenues | $ | 548,140 | | | $ | — | | | $ | — | | | $ | 548,140 | |
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