Insights

Expansion Opportunities DMA has recently expanded offices to Indianapolis, expanding geographic reach beyond St. Louis, Chicago, Philadelphia, and Tampa. This signals potential cross-market pursuits in the Midwest and nearby regions, offering opportunities for civil and structural engineering services on local projects and multi-site programs.

MBE Advantage As a Minority-Owned Business Enterprise, DMA can align with public sector and corporate diversity initiatives, opening doors for set-aside contracts, joint ventures, and engagement on infrastructure, healthcare, and education projects that prioritize supplier diversity.

Diverse Project Portfolio DMA serves Healthcare, Commercial and Institutional, Aviation, Education, Parks and Recreation, Public and Civic, Utilities, and Water and Wastewater sectors, indicating cross-sector needs for planning, design, and inspection services on facilities, infrastructure, and utility upfits.

Technology Enablement Utilization of Bentley MicroStation, BIM-related tools, and modern collaboration platforms suggests DMA can offer integrated design-build and inspection workflows, data-rich project delivery, and potential value in digital twins, analytics, and rapid permitting support.

Financial Scale With revenue in the 50 to 100 million range and a broad geographic footprint, DMA is positioned to pursue mid-market to large-scale civil and structural programs, including multi-year retrofit, expansion, and new facilities projects that require strong schedule discipline and budget control.

David Mason + Associates (DMA) Tech Stack

David Mason + Associates (DMA) uses 8 technology products and services including Autodesk Revit, Google Hosted Libraries, Open Graph, and more. Explore David Mason + Associates (DMA)'s tech stack below.

  • Autodesk Revit
    Cad & Graphics
  • Google Hosted Libraries
    Content Delivery Network
  • Open Graph
    Content Management System
  • DreamWeaver
    Editors
  • Twemoji
    Font Scripts
  • Office 365
    Office Suites
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers

David Mason + Associates (DMA)'s Email Address Formats

David Mason + Associates (DMA) uses at least 1 format(s):
David Mason + Associates (DMA) Email FormatsExamplePercentage
FLast@davidmason.comJDoe@davidmason.com
98%
F.Last@davidmason.comJ.Doe@davidmason.com
1%
FMiddleLast@davidmason.comJMichaelDoe@davidmason.com
1%

Frequently Asked Questions

What is David Mason + Associates (DMA)'s phone number?

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You can contact David Mason + Associates (DMA)'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 David Mason + Associates (DMA)'s official website and social media links?

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David Mason + Associates (DMA)'s official website is davidmason.com and has social profiles on LinkedIn.

How much revenue does David Mason + Associates (DMA) generate?

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As of July 2026, David Mason + Associates (DMA)'s annual revenue is estimated to be $50M - $100M.

What is David Mason + Associates (DMA)'s SIC code NAICS code?

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David Mason + Associates (DMA)'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does David Mason + Associates (DMA) have currently?

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As of July 2026, David Mason + Associates (DMA) has approximately 147 employees across 2 continents, including North AmericaEurope. Key team members include Managing Partner: W. S.Owner: J. H.Crew Chief: G. N.. Explore David Mason + Associates (DMA)'s employee directory with LeadIQ.

What industry does David Mason + Associates (DMA) belong to?

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David Mason + Associates (DMA) operates in the Civil Engineering industry.

What technology does David Mason + Associates (DMA) use?

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David Mason + Associates (DMA)'s tech stack includes Autodesk RevitGoogle Hosted LibrariesOpen GraphDreamWeaverTwemojiOffice 365HTTP/3Nginx.

What is David Mason + Associates (DMA)'s email format?

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David Mason + Associates (DMA)'s email format typically follows the pattern of FLast@davidmason.com. Find more David Mason + Associates (DMA) email formats with LeadIQ.

When was David Mason + Associates (DMA) founded?

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David Mason + Associates (DMA) was founded in 1989.
David Mason + Associates (DMA) logo

David Mason + Associates (DMA)

Civil EngineeringMissouri, United States51-200 Employees

David Mason + Associates (DMA) is a civil engineering professional services firm established in 1989 and based in St. Louis, Missouri. The company employs 51 to 200 staff and operates with offices in St. Louis, Chicago, Philadelphia, and Tampa, with a 2024 expansion adding an office in Indianapolis, Indiana. DMA is a minority-owned business enterprise (MBE) offering planning, design, management, and inspection services across projects such as new facilities and infrastructure, renovations and expansions, utilities, tunnels and subsurface structures, stormwater management, and site development. Its client sectors include healthcare, commercial and institutional, aviation, education, parks and recreation, public and civic, utilities, and water and wastewater. The firm has received industry recognition, including being named a 2018 Businesses of the Year in St. Louis.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    David Mason + Associates (DMA)'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    David Mason + Associates (DMA)'s revenue is estimated to be in the range of $50M - $100M

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