Insights

Strategic Growth TWM, Inc. is an employee-owned civil engineering and geospatial services firm with a multi-state footprint and remote-work capabilities, presenting cross-regional expansion opportunities for clients in Illinois, Missouri, and Tennessee as well as federal and private sector projects nationwide.

Acquired Capabilities Recent acquisitions and partnerships, such as Medderssurveying and collaboration with design-build partners, indicate TWM’s willingness to expand surveying, design-build delivery, and integrated services to win larger project scopes that require combined engineering and geospatial expertise.

Award Winning Recognition like the ACEC Missouri Grand Award strengthens credibility in pursuing larger public sector and infrastructure contracts, suggesting sales opportunities in cities and counties seeking high-quality, proven engineering solutions.

Industrial Collaboration Recent project activity with Induron Coatings and chemical processing facilities signals a foothold in complex industrial facilities, creating cross-sell opportunities for coatings, corrosion, and infrastructure rehabilitation services alongside civil and structural work.

Tech Driven A tech stack including AutoCAD, SOLIDWORKS, ArcGIS, Google Cloud, and GitHub enables streamlined design, GIS, and collaboration workflows, which can be leveraged to offer integrated geospatial-enabled design-build and BIM-synchronized project delivery to prospective clients.

Similar companies to TWM, Inc.

TWM, Inc. Tech Stack

TWM, Inc. uses 8 technology products and services including AutoCAD, SOLIDWORKS, GitHub, and more. Explore TWM, Inc.'s tech stack below.

TWM, Inc.'s Email Address Formats

TWM, Inc. uses at least 3 email formats:
TWM, Inc. Email FormatsExamplePercentage
FLast@twm-inc.comJDoe@twm-inc.com
97%
Last@twm-inc.comDoe@twm-inc.com
2%
FL@twm-inc.comJD@twm-inc.com
1%

Frequently Asked Questions

What is TWM, Inc.'s phone number?

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You can contact TWM, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is TWM, Inc.'s official website and social media links?

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TWM, Inc.'s official website is twm-inc.com and has social profiles on LinkedIn.

How much revenue does TWM, Inc. generate?

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As of August 2026, TWM, Inc.'s annual revenue is estimated to be $50M - $100M.

What is TWM, Inc.'s SIC code and NAICS code?

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TWM, Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does TWM, Inc. have currently?

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As of August 2026, TWM, Inc. has approximately 147 employees across 3 continents, including North America, South America and Oceania. Key team members include Chief Financial Officer: J. B., Water Infrastructure Services Lead: B. C. B. and It Manager: N. W. Explore TWM, Inc.'s employee directory with LeadIQ.

What industry does TWM, Inc. belong to?

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TWM, Inc. operates in the Civil Engineering industry.

What technology does TWM, Inc. use?

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TWM, Inc.'s tech stack includes AutoCAD, SOLIDWORKS, GitHub, WordPress, Shopify, Mimecast, Google Cloud and ArcGIS.

What is TWM, Inc.'s email format?

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TWM, Inc.'s email format typically follows the pattern of FLast@twm-inc.com. Find more TWM, Inc. email formats with LeadIQ.

When was TWM, Inc. founded?

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TWM, Inc. was founded in 1946.
TWM, Inc. logo

TWM, Inc.

Civil EngineeringIllinois, United States51-200 Employees

TWM, Inc. operates as an employee-owned professional consulting practice offering civil and structural engineering, land surveying, and related geospatial services to public, private, institutional, and governmental clients. Additionally, it collaborates with partners to deliver design-build services for contractors and to provide advisory support to architectural, geotechnical, and project management firms. Headquartered in Swansea, Illinois, the firm maintains offices across Illinois, Missouri, and Tennessee and can deliver work remotely to serve clients nationwide. Its project experience includes roads and bridges, railways, parks and trails, hospitals, schools, residential and commercial developments, and water, wastewater, and stormwater infrastructure.

With a long-standing regional presence, TWM serves clients across the Midwest and beyond, leveraging remote delivery to reach projects nationwide. In October 2024, Induron Coatings Inc. partnered with TWM and Bazan Painting Company on a complex chemical processing facility project in St. Louis, Missouri.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1946
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    TWM, Inc.'s revenue is estimated to be in the range of $50M - $100M

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