What departments does STG Inc. have?

STG Inc. has employees across 12 departments including Entrepreneurship, Engineering, Business Development, Information Technology, Sales.

What is the largest department at STG Inc.?

The largest department at STG Inc. is Engineering with 5 employees.

Where are STG Inc. employees located globally?

STG Inc. has employees across 7 continents and 57 countries including South Africa, Morocco, Sudan, Botswana, Djibouti.

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

STG Inc.'s team has decreased from approximately 281 to 273 employees based on available data.

STG Inc. Employee Directory

IT Services and IT ConsultingVirginia, United States501-1000 Employees

STG Inc. operates from Reston, Virginia, in the IT services and consulting sector. Since 2018, it has been part of SOS International LLC (SOSi) following an acquisition. SOSi is a family-owned, mid-market government services contractor that concentrates on defense and intelligence work, providing intelligence analysis, technology-enabled capabilities, and project-management support to large government and commercial clients, including operations in austere environments. 

Founded in 1989, SOSi has built a global footprint with experience across roughly 30 countries. The company expanded its capabilities in May 2026 through an integration with Janes, combining SOSi's open-source data and real-time signals with Janes' analyst-validated military intelligence to help customers assess strategic influence, operational risk, and emerging threats within a single platform. STG remains part of this SOSi enterprise with its Reston base and a workforce described as several hundred personnel.

STG Inc. Global Highlights

North America
464

United States Of America
458
Canada
4
Mexico
2

Europe
71

France
21
Belgium
14
United Kingdom Of Great Britain And Northern Ireland
13
Ukraine
6
Netherlands
4
Sweden
2
Italy
2
Germany
1
Denmark
1
Hungary
1
Poland
1
Spain
1
Bulgaria
1
Portugal
1
Romania
1
Croatia
1

Asia
67

India
35
Thailand
4
Qatar
4
Russian Federation
4
China
2
Israel
2
United Arab Emirates
2
Kuwait
1
Viet Nam
1
Yemen
1
Pakistan
1
Bangladesh
1
Indonesia
1
Philippines
1
Saudi Arabia
1
Jordan
1
Singapore
1
Iraq
1
Malaysia
1
Iran
1
Syrian Arab Republic
1

Africa
8

South Africa
2
Morocco
1
Sudan
1
Botswana
1
Djibouti
1
Somalia
1
Mali
1

South America
6

Chile
2
Argentina
2
Ecuador
1
Brazil
1

Oceania
3

Australia
3

STG Inc.'s Leadership

B. D.
Chief Executive Officer
Mobile Phone
Email
B. K.
Vice President Application Development Chief Technology Officer
Mobile Phone
Email
A. P.
Vice President Infrastructure
Mobile Phone
Email
J. D.
Vice President Sales - Western Us
Mobile Phone
Email
J. S.
Ch Pl
Mobile Phone
Email
C. L.
Managing Director Head Of Business Development
Mobile Phone
Email
J. N.
Senior Vice President And Sector Lead Cybersecurity And Secure Information Systems
Mobile Phone
Email
K. C.
Managing Director Head Of Talent
Mobile Phone
Email

STG Inc. Employee Metrics

100%

50%

0%

2026

2025

Information Technology
Analytics
Program & Project Management
Engineering
Information Security
Other

Contact profiles from STG Inc.

Name

Title

Contact

Location

Last Update

S. B.
Senior Websphere Admin
Mobile Phone
Email
Oct 24, 2024
S. G.
Senior Executive-Corporate Marketing
Mobile Phone
Email
India, Uttar Pradesh
Apr 07, 2026
D. R.
Computer System Analyst
Mobile Phone
Email
Thailand
Nov 12, 2025
I. A.
Translator/Linguist
Mobile Phone
Email
Qatar, Baladīyat ad Dawḩah
Sep 10, 2025
P. L.
Directeur
Mobile Phone
Email
Apr 17, 2026
N. H.
Network Administrator
Mobile Phone
Email
Aug 29, 2026
N. S.
Software Engineer
Mobile Phone
Email
India
May 29, 2026
H. P.
System Engineer
Mobile Phone
Email
Guam
May 28, 2026
O. F.
Ia Security Analyst
Mobile Phone
Email
South Korea
Jun 24, 2026
R. B. V.
Consultor Funcional
Mobile Phone
Email
Chile
Jul 06, 2026

Frequently Asked Questions

What is STG Inc. known for?

STG Inc. operates in the IT Services and IT Consulting industry. You can contact STG Inc.'s main corporate office by phone at

+1-703-691-****

. Explore STG Inc.'s company overview page for more information.

What is STG Inc.'s most common email format?

STG Inc. employees' email format typically follows the pattern of First.Last@sosi.com. Trying to find reliable and up-to-date employee contact data? Find more STG Inc. email formats with LeadIQ.

How many employees does STG Inc. have currently?

STG Inc. has approximately 745 employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are STG Inc.'s key employees and leadership?

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

Chief Executive Officer: B. D.
Vice President Application Development Chief Technology Officer: B. K.
Vice President Infrastructure: A. P.
Vice President Sales - Western Us: J. D.
Ch Pl: J. S.

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STG Inc. Employee Directory

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