What departments does TechGuard Security have?

TechGuard Security has employees across 14 departments including Operations, Military & Protective Services, Solutions Engineering, Accounting, Program & Project Management.

What is the largest department at TechGuard Security?

The largest department at TechGuard Security is Analytics with 6 employees.

Where are TechGuard Security employees located globally?

TechGuard Security has employees across 4 continents and 7 countries including India, Philippines, United States Of America, Canada, Australia.

How has TechGuard Security's team size changed over time?

TechGuard Security's team has decreased from approximately 162 to 72 employees based on available data.

TechGuard Security Employee Directory

Q: Who are TechGuard Security's key employees and leadership?

TechGuard Security's key employees include: President Chief Executive Officer: M. S., Chief Security Officer: J. S., Vp Of Cyber Solutions: B. T., President: C. J..

Computer and Network SecurityIllinois, United States51-200 Employees

TechGuard Security operates in the computer and network security industry, delivering cybersecurity services to a range of clients. The company is based in O'Fallon, Illinois, at 1722 Corporate Crossing Suite 1 and has between 51 and 200 employees. Its cybersecurity specialists bring IT security experience from work with Fortune 500 organizations and government agencies, applying a holistic approach to identify gaps and security needs tailored to an organization's industry and size. The organization supports a tech stack that includes tools such as Active Directory Federation Services, MongoDB, Oracle PeopleSoft, REST, HubSpot Analytics, HighLevel, macOS, and Adobe InDesign. The company’s revenue is reported in the range of $100 million to $250 million. Recent news notes recognition by Small Business Monthly as one of the best cybersecurity firms in St. Louis in 2020 and 2022.

TechGuard Security Global Highlights

North America
115

United States Of America
114
Canada
1

Oceania
17

Australia
16
Vanuatu
1

Asia
2

India
1
Philippines
1

South America
1

Argentina
1

TechGuard Security's Leadership

J. S.
Chief Security Officer
Mobile Phone
Email
B. T.
Vp Of Cyber Solutions
Mobile Phone
Email
M. S.
President Chief Executive Officer
Mobile Phone
Email
C. J.
President
Mobile Phone
Email
S. M.
Owner
Mobile Phone
Email
A. J.
Chairman Of The Board & Chief Operating Officer
Mobile Phone
Email
A. J.
Owner
Mobile Phone
Email
R. F.
Vice President
Mobile Phone
Email

TechGuard Security Employee Metrics

100%

50%

0%

2026

2025

Military & Protective Services
Analytics
Engineering
Customer Success
Program & Project Management
Other
Accounting
Operations
Information Security
Sales
Administrative
Business

Contact profiles from TechGuard Security

Name

Title

Contact Info

Location

Last Update

S. M.
Owner
Mobile Phone
Email
United StatesMissouri
Apr 27, 2026
A. J.
Chairman Of The Board & Chief Operating Officer
Mobile Phone
Email
United States
Jun 05, 2026
J. S.
Chief Security Officer
Mobile Phone
Email
United StatesMissouri
May 29, 2026
C. J.
President
Mobile Phone
Email
Nov 09, 2025
M. S.
President Chief Executive Officer
Mobile Phone
Email
Oct 23, 2024
A. J.
Owner
Mobile Phone
Email
United StatesMissouri
May 08, 2026
B. T.
Vp Of Cyber Solutions
Mobile Phone
Email
Apr 07, 2026
R. F.
Vice President
Mobile Phone
Email
Oct 22, 2024
J. E.
Director, Strategic Accounts
Mobile Phone
Email
United StatesArizona
Jun 01, 2026
M. S.
Director Of Contracts And Compliance
Mobile Phone
Email
United StatesMissouri
May 28, 2026

Frequently Asked Questions

What is TechGuard Security known for?

TechGuard Security was founded in 2000 operates in the Computer and Network Security industry. The company's main headquarters is located in 1722 Corporate Crossing Suite 1 O'fallon, Illinois United States; you can contact the main corporate office by phone at

+1-636-489-****

. Explore TechGuard Security's company overview page for more information.

What is TechGuard Security's most common email format?

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

How many employees does TechGuard Security have currently?

TechGuard Security has approximately 90 employees as of May 2026. These team members are located across 4 continents, including North AmericaOceaniaAsia.

Who are TechGuard Security's key employees and leadership?

As of May 2026, TechGuard Security's key employees include:

Chief Security Officer: J. S.
Vp Of Cyber Solutions: B. T.
President Chief Executive Officer: M. S.
President: C. J.
Owner: S. M.

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TechGuard Security Employee Directory

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