TWM, Inc. is an employee-owned professional consulting firm providing civil and structural engineering, land surveying, and other geospatial services for public, private, institutional, and governmental entities. The firm also partners to provide design-build services to the contracting industry and consulting services to architectural, geotechnical, and project management firms. With offices centrally located in Illinois, Missouri, and Tennessee, and the ability to work remotely via virtual platforms, the firm is positioned to serve clients across the U.S. For 75 years and counting, we pride ourselves on delivering our clients' projects on time, in budget, and done right. Our experience includes roads & bridges, railways, parks & trails, hospitals, schools, residential & commercial developments, and water, wastewater, & storm water infrastructure. Our team of skilled professionals is passionate about solving problems and cares deeply about providing exceptional service to our clients.
View Top Employees from TWM, Inc.| Website | http://www.twm-inc.com/ |
| Revenue | $33 million |
| Funding | $1 million |
| Employees | 106 (105 on RocketReach) |
| Founded | 1946 |
| Address | 4940 Old Collinsville Road, Swansea, Illinois 62226, US |
| Phone | (314) 241-6300 |
| Fax | (618) 624-6688 |
| Technologies |
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| Industry | Civil Engineering, Architecture, Engineering & Design, Consulting, Transportation, Construction, Water / Wastewater, Land Surveying & GIS / Mapping, Structural Engineering, Construction Observation Services, Residential, Commercial, Institutional & Industrial Sites, Water Resources |
| Web Rank | 15 Million |
| Keywords | Civil And Structural Engineering, Infrastructure, Sustainable Infrastructure |
| Competitors | Creighton Manning Engineering, Driesenga & Associates, Inc., Holland Engineering, Inc., Long Engineering (an Atlas Company), Moore Engineering, Inc |
| SIC | SIC Code 87 Companies, SIC Code 871 Companies |
| NAICS | NAICS Code 541 Companies, NAICS Code 54137 Companies, NAICS Code 5413 Companies, NAICS Code 54 Companies |
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TWM, Inc. Questions
The TWM, Inc. annual revenue was $33 million in 2024.
Rob DeConcini is the President of TWM, Inc..
105 people are employed at TWM, Inc..
TWM, Inc. is based in Swansea, Illinois.
The NAICS codes for TWM, Inc. are [541, 54137, 5413, 54].
The SIC codes for TWM, Inc. are [87, 871].
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