What departments does GBA have?

GBA has employees across 12 departments including Administrative, Finance, Operations, Business, Business Development.

What is the largest department at GBA?

The largest department at GBA is Program & Project Management with 5 employees.

Where are GBA employees located globally?

GBA has employees across 6 continents and 41 countries including Cameroon, Algeria, Morocco, Central African Republic, Madagascar.

How has GBA's team size changed over time?

GBA's team has decreased from approximately 450 to 446 employees based on available data.

GBA Employee Directory

Design ServicesKansas, United States501-1000 Employees

GBA is a design services firm that provides an integrated set of architectural, engineering, construction, and technology-enabled design services. Through a network of partner affiliates, it serves a diverse client base across the United States. Its primary markets include federal, industrial, life sciences, mission-critical, site development, transportation, and water environment sectors.

The company is headquartered in Lenexa, Kansas, and operates regional offices across the United States. Together with its affiliates, it employs more than 400 people.

GBA Global Highlights

North America
483

United States Of America
471
Mexico
8
Canada
3
Guatemala
1

Europe
49

United Kingdom Of Great Britain And Northern Ireland
13
Germany
8
France
7
Romania
7
Georgia
3
Spain
1
Greece
1
Moldova
1
Italy
1
Bosnia And Herzegovina
1
Slovakia
1
Sweden
1
Poland
1
Belgium
1
Belarus
1
Finland
1

Asia
31

India
13
Viet Nam
5
Saudi Arabia
4
Malaysia
2
China
2
Indonesia
1
United Arab Emirates
1
Singapore
1
Russian Federation
1
Philippines
1

Africa
15

Cameroon
5
Algeria
3
South Africa
3
Morocco
1
Central African Republic
1
Madagascar
1
Kenya
1

South America
13

Argentina
9
Brazil
3
Colombia
1

Oceania
2

Australia
2

GBA's Leadership

D. V. M.
Chief Executive Officer
Mobile Phone
Email
M. S.
Chief Executive Officer
Mobile Phone
Email
S. K.
Cfo, Board Of Directors (feb 2013 - Feb 2022)
Mobile Phone
Email
S. G.
Chief Operations Officer
Mobile Phone
Email
S. D.
Vice President Of Strategy
Mobile Phone
Email
S. M.
Vice President Of Transportation
Mobile Phone
Email
K. D.
Vice President / Principal
Mobile Phone
Email
J. J.
President Of George Butler Associates, Inc
Mobile Phone
Email

GBA Employee Metrics

100%

50%

0%

2026

2025

Arts & Design
Engineering
Business
Program & Project Management
Community & Social Services
Other
Accounting
Human Resources

Contact profiles from GBA

Name

Title

Contact Info

Location

Last Update

D. S.
Lead Engineer
Mobile Phone
Email
United StatesNebraska
Oct 20, 2025
D. M.
Firm Associate / Project Manager
Mobile Phone
Email
United StatesKansas
Dec 31, 2025
J. K.
Building Code Services Lead
Mobile Phone
Email
United StatesKansas
Apr 16, 2026
K. L.
Senior Project Manager
Mobile Phone
Email
Nov 13, 2025
K. C.
Architectural Designer/Project Manager
Mobile Phone
Email
United StatesMissouri
Jan 28, 2026
M. E.
St. Louis Regional Manager
Mobile Phone
Email
United StatesMissouri
May 29, 2026
M. R.
Marketing Manager - Life Sciences
Mobile Phone
Email
United StatesMissouri
Apr 15, 2026
R. L.
Senior Project Manager
Mobile Phone
Email
United StatesKansas
Mar 25, 2026
S. C. B.
Talent Acquisition Manager
Mobile Phone
Email
United StatesKansas
May 15, 2026
S. B.
Client Manager
Mobile Phone
Email
United StatesMissouri
Mar 25, 2026

Frequently Asked Questions

What is GBA known for?

GBA was founded in 1969 operates in the Design Services industry. The company's main headquarters is located in 9801 Renner Boulevard Overland Park, Kansas 66219 United States; you can contact the main corporate office by phone at

+1-913-492-****

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

What is GBA's most common email format?

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

How many employees does GBA have currently?

GBA has approximately 829 employees as of June 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are GBA's key employees and leadership?

As of June 2026, GBA's key employees include:

Chief Executive Officer: D. V. M.
Chief Executive Officer: M. S.
Cfo, Board Of Directors (feb 2013 - Feb 2022): S. K.
Chief Operations Officer: S. G.
Vice President Of Strategy: S. D.

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GBA Employee Directory

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