What departments does OST, Inc. have?

OST, Inc. has employees across 16 departments including Entrepreneurship, Information Technology, Program & Project Management, Support, Military & Protective Services.

What is the largest department at OST, Inc.?

The largest department at OST, Inc. is Analytics with 9 employees.

Where are OST, Inc. employees located globally?

OST, Inc. has employees across 5 continents and 13 countries including India, China, Turkey, Japan, Iran.

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

OST, Inc.'s team has decreased from approximately 399 to 277 employees based on available data.

OST, Inc. Employee Directory

IT Services and IT ConsultingVirginia, United States201-500 Employees

OST, Inc. is a Virginia-based IT services and consulting firm that focuses on solving complex problems to deliver optimized, value-driven solutions. The company aims to enhance customers’ business operations and support their missions by attracting and developing skilled professionals who can execute diverse technical and management tasks. Located in Tysons, near Washington, D.C., OST operates within the IT services and systems integration space, serving government and commercial clients with technical and program management support. The organization positions itself as a partner capable of delivering structured, outcome-focused services to help clients achieve their objectives, including engagements tied to defense and public sector workloads. Recent developments include contract-related activities and new client awards, reflecting ongoing expansion and client growth in its federal and defense-related portfolio.

OST, Inc. Global Highlights

North America
358

United States Of America
358

Asia
11

India
5
China
2
Japan
2
Turkey
1
Iran
1

Europe
8

Albania
3
Denmark
2
Netherlands
1
France
1
Germany
1

South America
1

Colombia
1

OST, Inc.'s Leadership

M. R.
Chief Executive Officer
Mobile Phone
Email
L. T.
Chief Performance Officer
Mobile Phone
Email
A. C.
Director Of Information Technology
Mobile Phone
Email
D. L.
Sr. Director / Dod Programs
Mobile Phone
Email
T. W.
Senior Capture Manager And Gwac And Idiq's Director
Mobile Phone
Email
R. S.
Project Manager
Mobile Phone
Email
J. H.
Customer Care Manager
Mobile Phone
Email
I. G.
Cyber Security Specialist/Sr. Knowledge Management Manager
Mobile Phone
Email

OST, Inc. Employee Metrics

100%

50%

0%

2026

2025

Analytics
Engineering
Program & Project Management
Administrative
Business
Other
Information Technology

Contact profiles from OST, Inc.

Name

Title

Contact Info

Location

Last Update

J. Y.
Project Manager
Mobile Phone
Email
Oct 17, 2024
P. S.
Account Manager
Mobile Phone
Email
Apr 07, 2025
R. T.
Senior Information Technology Project Manager
Mobile Phone
Email
Feb 06, 2023
S. K.
Manager
Mobile Phone
Email
Jun 24, 2026
C. R.
Senior .Net Developer
Mobile Phone
Email
Jun 30, 2026
G. C.
Staff Accountant
Mobile Phone
Email
Jun 28, 2026
A. S.
Senior Technical Writer
Mobile Phone
Email
Oct 22, 2024
F. K.
Senior Advisor
Mobile Phone
Email
May 01, 2024
M. F.
Senior Inventory Analyst
Mobile Phone
Email
Oct 22, 2024
R. R.
Senior Information Technology Technical Recruiter
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is OST, Inc. known for?

OST, Inc. was founded in 1999 operates in the IT Services and IT Consulting industry; you can contact the main corporate office by phone at

+1-202-466-****

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

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

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

How many employees does OST, Inc. have currently?

OST, Inc. has approximately 364 employees as of August 2026. These team members are located across 4 continents, including North AmericaAsiaEurope.

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

As of August 2026, OST, Inc.'s key employees include:

Chief Executive Officer: M. R.
Chief Performance Officer: L. T.
Director Of Information Technology: A. C.
Sr. Director / Dod Programs: D. L.
Senior Capture Manager And Gwac And Idiq's Director: T. W.

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OST, Inc. Employee Directory

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