Insights

Growth Through Acquisition GDA’s recent merger with T-O Engineers significantly expands its service offerings and regional presence across the Northwest and Rocky Mountain regions, creating cross-selling opportunities for diversified civil engineering solutions.

Regional Expansion Potential With operations now spanning Idaho, Washington, Utah, and Wyoming, GDA can leverage local market knowledge to target infrastructure projects in these growth markets, particularly in transportation, water resources, and environmental services.

Competitive Positioning Positioned alongside industry giants with revenues up to 10 billion dollars, GDA can explore strategic partnerships or niche service differentiation to establish a stronger foothold in the civil engineering sector.

Service Diversification The combination of capabilities from both companies offers opportunities to bundle services such as land development, geospatial, and environmental projects, appealing to clients seeking comprehensive engineering solutions.

Technology Utilization Utilizing analytics and modern web tools as indicated by their tech stack, GDA can enhance client engagement and project management efficiencies, opening avenues for digital marketing and data-driven sales strategies.

GDA Tech Stack

GDA uses 6 technology products and services including Google Fonts API, jQuery, FancyBox, and more. Explore GDA's tech stack below.

  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • FancyBox
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

GDA's Email Address Formats

GDA uses at least 1 format(s):
GDA Email FormatsExamplePercentage
FLast@gdaengineers.comJDoe@gdaengineers.com
50%
FLast@gdaengineers.comJDoe@gdaengineers.com
50%

Frequently Asked Questions

What is GDA's phone number?

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You can contact GDA'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 GDA's stock symbol?

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GDA is a publicly traded company; the company's stock symbol is IGDA.L.

What is GDA's official website and social media links?

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GDA's official website is gdaengineers.com and has social profiles on LinkedIn.

How much revenue does GDA generate?

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As of December 2025, GDA's annual revenue is estimated to be $1.4M.

What is GDA's SIC code NAICS code?

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GDA's SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does GDA have currently?

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As of December 2025, GDA has approximately 257 employees across 4 continents, including North AmericaAfricaEurope. Key team members include President: D. S.Business Development Manager: A. T.European Treasury Manager: C. J. K.. Explore GDA's employee directory with LeadIQ.

What industry does GDA belong to?

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GDA operates in the Civil Engineering industry.

What technology does GDA use?

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GDA's tech stack includes Google Fonts APIjQueryFancyBoxPHPGoogle AnalyticsFacebook.

What is GDA's email format?

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GDA's email format typically follows the pattern of FLast@gdaengineers.com. Find more GDA email formats with LeadIQ.

When was GDA founded?

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GDA was founded in 1953.

GDA

Civil EngineeringWyoming, United States201-500 Employees

We are excited to announce GDA has joined forces with T-O Engineers.  This combination unites two industry-leading companies with complementary capabilities, cultures, and relationships. This expansion allows both firms to provide a broader range of services and solutions to clients in the Northwest, as well as the Rocky Mountain Region. 

Together, T-O Engineers provides a full suite of services including aviation, transportation, land development, geospatial services, wastewater, water resources, municipal, surveying, landscape architecture, and environmental. With over 130 professionals throughout seven offices located in Idaho, Washington, Utah, and Wyoming, clients will receive the responsive, personalized service you expect from a local company while providing the expertise and network of contacts you would expect from a large firm.  

We welcome you to learn more about our great company, www.to-engineers.com, as our path moves forward.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
Stock Symbol
IGDA.L
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1953
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    GDA's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    GDA's revenue is estimated to be in the range of $1M$10M

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