


| Revenue | Over $500 million See Exact Annual Revenue |
|---|---|
| Employees | Over 1,000Exact Company Size |
| Primary Industry | 54133 Engineering Services |
| Address | 10841 S. Ridgeview Road Olathe, KS 66061 |
| TSVC | Revenue Est. ($ Million) | Growth Rate (%) | # Employees |
|---|---|---|---|
| 2025 | Over $500 million Details in Premium Report | ||
| 2024 | |||
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1-Year Growth Rate: 3-Year Growth Rate (CAGR): | ![]() |
| TSVC P&L | $ Millions |
|---|---|
| Revenue (Sales) | ![]() |
| Cost of Goods Sold | |
| Gross Profit | |
Operating Expenses | |
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| Trademark | Date |
|---|---|
| GRIPTERRA Construction-consultation services; Construction-management and post-construction-monitoring services; Technical consultation in the field of construction | 01/24/2022 |
| TERRACON Downloadable computer software for use in database management for test results, surveys, inspections, specifications, and other information in the fields of engineering and construction | 12/23/2021 |
| T Downloadable computer software for use in database management for test results, surveys, inspections, specifications, and other information in the fields of engineering and construction; Downloadable house organs in the fields of engineering and construction | 11/30/2021 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| CONSTELLATION NEWENERGY | Baltimore, MD | 100 |
| PERATON | Herndon, VA | 40 |
| WSP USA BUILDINGS | New York, NY | 25 |
| AMENTUM SERVICES | Germantown, MD | 24 |
| BELCAN | Cincinnati, OH | 22 |
| WSP USA | New York, NY | 21 |
| AECOM TECHNICAL SERVICES | San Antonio, TX | 16 |
| AMENTUM GOVERNMENT SERVICES PARENT HOLDING | Germantown, MD | 16 |
| STANTEC CONSULTING SERVICES | Chandler, AZ | 14 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| TSVC | Olathe, KS | 100 |
| TREANORHL | Lawrence, KS | 2 |
| GOULD EVANS | Lawrence, KS | 2 |
| ATTENTIVE SCIENCE LLC. | Stilwell, KS | 2 |
| PHELPS ENGINEERING | Olathe, KS | 1 |
| BLACKSTONE ENVIRONMENTAL | Stilwell, KS | 0 |
| Company | Revenue ($ MM) |
|---|---|
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