3Si Employee Directory

Q: What is 3Si known for?

3Si was founded in 1971. 3Si operates in the Security and Investigations industry.

Q: How many employees does 3Si have currently?

3Si has approximately 337 employees.

Q: Who are 3Si's key employees and leadership?

3Si's key employees include: Executive Vice President & Chief Customer Officer (cco): R. K., Chief Revenue Officer: M. C., Vp Of Revenue Operations: R. L., Vice President Of Revenue Operations: D. J., Vp Of Marketing: M. P..

Security and InvestigationsPennsylvania, United States201-500 Employees

Redefined Actionable Intelligence: With a fresh new look and a revolutionary purpose and mission, we are positioned to better serve our clients, partners, law enforcement, and communities with our cutting-edge technologies and real-world experience to deliver redefined actionable intelligence via an integrated platform that significantly impacts the bottom line – and, more importantly, lives. 

The Power of 3: At the core of the new 3Si is the Power of 3 — a comprehensive suite of solutions designed to deliver on the company’s promise of getting the Right Data to the Right People at the Right Time to contribute to a Safer World.

Find 3Si employees' phone numbers or email addresses

3Si Global Highlights

North America
238

United States Of America
228
Canada
8
Mexico
1
Nicaragua
1

Europe
23

Belgium
14
France
5
United Kingdom Of Great Britain And Northern Ireland
2
Austria
1
Sweden
1

Asia
3

India
1
Viet Nam
1
Indonesia
1

Africa
2

Côte D'ivoire
1
Morocco
1

Oceania
1

Papua New Guinea
1

3Si's Leadership

M. C.
Chief Revenue Officer
Mobile Phone
Email
R. L.
Vp Of Revenue Operations
Mobile Phone
Email
D. J.
Vice President Of Revenue Operations
Mobile Phone
Email
M. P.
Vp Of Marketing
Mobile Phone
Email
G. S.
Vice President Of Sales
Mobile Phone
Email
E. H.
Vp Of Finance
Mobile Phone
Email
R. W.
Vice President Of Technology And Innovation
Mobile Phone
Email
K. M.
Vice President - Emerging Markets
Mobile Phone
Email

3Si Employee Metrics

100%

50%

2026

2025

Sales
Support
Military & Protective Services
Accounting
Legal
Other

Contact profiles from 3Si

Name

Title

Contact Info

Location

Last Update

T. W.
Vice President, Business Development
Mobile Phone
Email
United StatesMissouri
Mar 18, 2026
J. S.
Director Of Enterprise Sales
Mobile Phone
Email
United StatesTexas
Mar 18, 2026
B. H.
Director Of Sales, Finance U.S
Mobile Phone
Email
United StatesNorth Carolina
Mar 18, 2026
C. F.
Senior Director, Channel Sales
Mobile Phone
Email
United StatesConnecticut
Mar 18, 2026
A. W.
Director
Mobile Phone
Email
United StatesGeorgia
Nov 18, 2025
J. D.
Director Of Customer Operations
Mobile Phone
Email
United StatesPennsylvania
Mar 18, 2026
B. C.
Director Of Engineering And Manufacturing
Mobile Phone
Email
United StatesGeorgia
Feb 26, 2026
R. B.
Director Of Field Operations
Mobile Phone
Email
United StatesTennessee
Feb 17, 2026
D. B.
Assistant Director Law Enforcement Division
Mobile Phone
Email
United StatesArizona
Nov 18, 2025
M. N.
Information Technology Director
Mobile Phone
Email
United StatesMississippi
Feb 27, 2026

Frequently Asked Questions

What is 3Si known for?

3Si was founded in 1971 operates in the Security and Investigations industry. The company's main headquarters is located in 101 Lindenwood Drive Suite 200 Malvern, Pennsylvania 19355 United States; you can contact the main corporate office by phone at

+1-610-280-****

. Explore 3Si's company overview page for more information.

What is 3Si's most common email format?

3Si employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more 3Si email formats with LeadIQ.

How many employees does 3Si have currently?

3Si has approximately 337 employees as of March 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are 3Si's key employees and leadership?

As of March 2026, 3Si's key employees include:

Chief Revenue Officer: M. C.
Vp Of Revenue Operations: R. L.
Vice President Of Revenue Operations: D. J.
Vp Of Marketing: M. P.
Vice President Of Sales: G. S.

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