What departments does S4 Inc. have?

S4 Inc. has employees across 1 departments including Support.

What is the largest department at S4 Inc.?

The largest department at S4 Inc. is Support with 1 employees.

Where are S4 Inc. employees located globally?

S4 Inc. has employees across 4 continents and 4 countries including South Africa, Netherlands, United States Of America, Brazil.

How has S4 Inc.'s team size changed over time?

S4 Inc.'s team has decreased from approximately 53 to 49 employees based on available data.

S4 Inc. Employee Directory

IT Services and IT ConsultingMassachusetts, United States51-200 Employees

S4 Inc. is a mid-sized IT services and consulting firm that provides enterprise IT services, cybersecurity, and professional support to U.S. government customers, including the Department of Defense. It emphasizes agility and strategic insight to develop solutions for both planning and operations, working within defined scope, schedule, and budget. Headquartered in Bedford, Massachusetts, S4 operates at multiple sites across the United States, including Colorado Springs, Huntsville, Ogden, Omaha, and the Washington, D.C. area.

As a Small Disadvantaged Business, S4 holds ISO 9001:2015, ISO 27001:2013, and ISO/IEC 20000-1:2018 certifications, underscoring its commitment to quality and information security management. Its customer base comprises DoD and other U.S. government agencies seeking IT services, cybersecurity, and professional support. In 2025, S4 was acquired by Knexus Research Corporation, an artificial intelligence company, marking a significant recent development in its corporate status.

S4 Inc. Global Highlights

North America
91

United States Of America
91

Africa
1

South Africa
1

Europe
1

Netherlands
1

South America
1

Brazil
1

S4 Inc.'s Leadership

L. P.
Transition Service And Support Manager
Mobile Phone
Email
P. R.
Site Manager
Mobile Phone
Email
J. K.
Senior Service Representative
Mobile Phone
Email
H. B.
Logistics Specialist
Mobile Phone
Email
M. W.
Passenger Services Representative
Mobile Phone
Email

S4 Inc. Employee Metrics

100%

50%

0%

2026

2025

Analytics
Information Technology
Program & Project Management
Information Security
Business
Other

Contact profiles from S4 Inc.

Name

Title

Contact Info

Location

Last Update

L. P.
Transition Service And Support Manager
Mobile Phone
Email
Apr 23, 2025
P. R.
Site Manager
Mobile Phone
Email
Oct 16, 2024
J. K.
Senior Service Representative
Mobile Phone
Email
May 30, 2026
H. B.
Logistics Specialist
Mobile Phone
Email
Oct 21, 2024
M. W.
Passenger Services Representative
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is S4 Inc. known for?

S4 Inc. was founded in 1999 operates in the IT Services and IT Consulting industry; you can contact the main corporate office by phone at

+1-781-273-****

. Explore S4 Inc.'s company overview page for more information.

What is S4 Inc.'s most common email format?

S4 Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more S4 Inc. email formats with LeadIQ.

How many employees does S4 Inc. have currently?

S4 Inc. has approximately 96 employees as of July 2026. These team members are located across 4 continents, including North AmericaAfricaEurope.

Who are S4 Inc.'s key employees and leadership?

As of July 2026, S4 Inc.'s key employees include:

Transition Service And Support Manager: L. P.
Site Manager: P. R.
Senior Service Representative: J. K.
Logistics Specialist: H. B.
Passenger Services Representative: M. W.

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S4 Inc. Employee Directory

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