What departments does GDA have?

GDA has employees across 8 departments including Entrepreneurship, Program & Project Management, Accounting, Operations, Education.

What is the largest department at GDA?

The largest department at GDA is Entrepreneurship with 3 employees.

Where are GDA employees located globally?

GDA has employees across 7 continents and 37 countries including Nigeria, Cameroon, Tunisia, Morocco, Mali.

How has GDA's team size changed over time?

GDA's team has remained stable from approximately 12 to 12 employees based on available data.

Learn more at LeadIQ.com

GDA Employee Directory

Q: Who are GDA's key employees and leadership?

GDA's key employees include: President: D. S., President: V. H..

Civil EngineeringWyoming, United States201-500 Employees

GDA is a civil engineering firm based in Cody, Wyoming, with a workforce in the several-hundred range. The company has joined forces with T-O Engineers in a partnership that brings together two established practices with complementary capabilities, cultures, and relationships.

The combination expands the range of services available to clients to include aviation, transportation, land development, geospatial services, wastewater and water resources, municipal work, surveying, landscape architecture, and environmental projects. It also broadens the geographic reach to the Northwest and the Rocky Mountain Region, supported by T-O Engineers' seven offices across Idaho, Washington, Utah, and Wyoming.

GDA Global Highlights

North America
81

United States Of America
70
Mexico
7
Canada
4

Asia
71

India
55
Pakistan
5
Turkey
2
China
2
Cambodia
1
Indonesia
1
Bahrain
1
Jordan
1
Iran
1
Qatar
1
Kazakhstan
1

Europe
42

Italy
13
United Kingdom Of Great Britain And Northern Ireland
7
France
6
Germany
3
Poland
2
Spain
2
Belgium
2
Switzerland
2
Slovenia
1
Ireland
1
Netherlands
1
Romania
1
Croatia
1

Africa
10

Tunisia
5
Nigeria
2
Cameroon
1
Morocco
1
Mali
1

South America
10

Brazil
5
Chile
3
Venezuela
2

Oceania
1

New Zealand
1

GDA's Leadership

D. S.
President
Mobile Phone
Email
V. H.
President
Mobile Phone
Email
P. D.
Co Founder
Mobile Phone
Email
M. G.
Owner
Mobile Phone
Email
R. R.
Owner
Mobile Phone
Email
A. A.
Program Project Manager
Mobile Phone
Email
C. J. K.
European Treasury Manager
Mobile Phone
Email
S. L.
Accounting Manager
Mobile Phone
Email

GDA Employee Metrics

100%

50%

2026

2025

Program & Project Management
Administrative
Civil Engineering & Construction
Community & Social Services
Engineering
Other

Contact profiles from GDA

Name

Title

Contact

Location

Last Update

A. N.
Teacher
Mobile Phone
Email
Aug 01, 2026
S. S.
Second Grade
Mobile Phone
Email
IndiaUttar Pradesh
Aug 03, 2026
E. E.
Sales
Mobile Phone
Email
Jul 31, 2026
S. J.
Group
Mobile Phone
Email
Canada
Aug 04, 2026
J. V.
Fiv Y Transplantes De Embriones
Mobile Phone
Email
Venezuela
May 30, 2026
L. O. C. C.
Gerente Certificaciones, Acreditaciones Y Sgc
Mobile Phone
Email
MexicoMexico City
Oct 22, 2025

Frequently Asked Questions

What is GDA known for?

GDA was founded in 1953 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-307-587-****

. Explore GDA's company overview page for more information.

What is GDA's most common email format?

GDA employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GDA email formats with LeadIQ.

How many employees does GDA have currently?

GDA has approximately 274 employees as of July 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are GDA's key employees and leadership?

As of July 2026, GDA's key employees include:

President: D. S.
President: V. H.
Co Founder: P. D.
Owner: M. G.
Owner: R. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

GDA Employee Directory

Find GDA employees' phone numbers or email addresses

Name search is limited — try advanced search instead