What departments does GCS, Inc. have?

GCS, Inc. has employees across 5 departments including Program & Project Management, Military & Protective Services, Consultant, Healthcare Services, Analytics.

What is the largest department at GCS, Inc.?

The largest department at GCS, Inc. is Consultant with 2 employees.

Where are GCS, Inc. employees located globally?

GCS, Inc. has employees across 4 continents and 8 countries including Uganda, Algeria, Philippines, India, Saudi Arabia.

How has GCS, Inc.'s team size changed over time?

GCS, Inc.'s team has remained stable from approximately 31 to 31 employees based on available data.

GCS, Inc. Employee Directory

Business Consulting and ServicesVirginia, United States51-200 Employees

GCS, Inc. is a Virginia-based business consulting and services firm with a history dating back to 1995. The company specializes in helping federal agencies and government contractors navigate complex operating environments by delivering services in program management, performance improvement, acquisition lifecycle management, contract and grants management, systems engineering and integration, and financial management. Its workforce emphasizes professional certifications and adherence to established quality and process standards, aligning with a culture of continuous improvement and customer service. Headquartered in McLean, GCS operates as a woman-owned small business serving clients in Washington, DC, and beyond. A notable development in its history is the 2014 acquisition by Preferred Systems Solutions, indicating a strategic consolidation within the government-focused services sector.

GCS, Inc. Global Highlights

North America
58

United States Of America
57
Trinidad And Tobago
1

Asia
5

Philippines
2
India
2
Saudi Arabia
1

Africa
2

Uganda
1
Algeria
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

GCS, Inc.'s Leadership

S. C.
Director Vigilance
Mobile Phone
Email
A. G.
Project Manager
Mobile Phone
Email
T. O.
Senior Acquisition Specialist
Mobile Phone
Email
B. M.
Licensed 3rd Party Auditor
Mobile Phone
Email
J. D.
Special Police Office
Mobile Phone
Email
B. M.
Service Consultant
Mobile Phone
Email
C. H.
Service Consultant
Mobile Phone
Email
E. S.
Clinical Oncology Professional
Mobile Phone
Email

GCS, Inc. Employee Metrics

100%

50%

0%

2026

2025

Consultant
Accounting
Business
Civil Engineering & Construction
Engineering
Other

Contact profiles from GCS, Inc.

Name

Title

Contact Info

Location

Last Update

N. J.
Service Assistant
Mobile Phone
Email
Oct 22, 2024
R. M.
Estimator
Mobile Phone
Email
Oct 21, 2024
K. R.
Planner
Mobile Phone
Email
PhilippinesCalabarzon
Jul 06, 2026
R. B.
Analyst
Mobile Phone
Email
Uganda
Jun 01, 2026
N. R.
GERI
Mobile Phone
Email
IndiaGujarat
Sep 08, 2025

Frequently Asked Questions

What is GCS, Inc. known for?

GCS, Inc. was founded in 1995 operates in the Business Consulting and Services industry; you can contact the main corporate office by phone at

+1-703-749-****

. Explore GCS, Inc.'s company overview page for more information.

What is GCS, Inc.'s most common email format?

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

How many employees does GCS, Inc. have currently?

GCS, Inc. has approximately 103 employees as of July 2026. These team members are located across 4 continents, including North AmericaAsiaAfrica.

Who are GCS, Inc.'s key employees and leadership?

As of July 2026, GCS, Inc.'s key employees include:

Director Vigilance: S. C.
Project Manager: A. G.
Senior Acquisition Specialist: T. O.
Licensed 3rd Party Auditor: B. M.
Special Police Office: J. D.

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GCS, Inc. Employee Directory

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