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Mainstream CyberSecurity Services Employee Directory

Computer and Network SecurityNew Hampshire, United States2-10 Employees

Mainstream CyberSecurity Services operates in the computer and network security sector, offering a spectrum of services from virtual chief information security officer (V-CISO) guidance to fully outsourced cybersecurity operations. The company begins engagements with a network-wide device scan to identify security needs and collaborates with clients to develop comprehensive cybersecurity plans, potentially extending to sourcing, monitoring, and day-to-day management of security functions. Its offerings are designed to help regulated industries and government entities—across city, county, state, and federal levels—strengthen their security posture and respond to threats through a Virtual Security Operations Center and experienced security architects. Based in Merrimack, New Hampshire, the firm has a long-standing history dating back to 1991 and positions itself as a provider that tailors its services to meet the evolving needs of organizations requiring robust cybersecurity management. Recent activity includes ongoing cybersecurity service provision across a range of clients, reflecting its role as an external security partner for diverse sectors.

Find Mainstream CyberSecurity Services employees' phone numbers or email addresses

Mainstream CyberSecurity Services Global Highlights

Location
Employees

North America
28

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  • United States Of America
    27
  • Canada
    1

Mainstream CyberSecurity Services's Leadership

  • Chief Executive Officer at Mainstream CyberSecurity Services
    G. C.
    Chief Executive Officer
  • Chief Executive Officer at Mainstream CyberSecurity Services
    K. D.
    Chief Executive Officer
  • Chief Operating Officer at Mainstream CyberSecurity Services
    C. P.
    Chief Operating Officer
  • Owner at Mainstream CyberSecurity Services
    G. S.
    Owner
  • Owner at Mainstream CyberSecurity Services
    T. P.
    Owner
  • Vice President at Mainstream CyberSecurity Services
    J. S.
    Vice President
  • Manager at Mainstream CyberSecurity Services
    A. S.
    Manager
  • Manager at Mainstream CyberSecurity Services
    J. C.
    Manager

Mainstream CyberSecurity Services Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Information Security
  • Other

Contact profiles from Mainstream CyberSecurity Services

Name
Title
Contact
Location
Last Update
  • Chief Operating Officer at Mainstream CyberSecurity Services
    C. P.
    Chief Operating Officer
    Sep 25, 2026
  • Chief Executive Officer at Mainstream CyberSecurity Services
    G. C.
    Chief Executive Officer
    Jun 13, 2026
  • Owner at Mainstream CyberSecurity Services
    G. S.
    Owner
    Oct 16, 2024
  • Chief Executive Officer at Mainstream CyberSecurity Services
    K. D.
    Chief Executive Officer
    Oct 17, 2024
  • Owner at Mainstream CyberSecurity Services
    T. P.
    Owner
    Oct 17, 2024
  • Vice President at Mainstream CyberSecurity Services
    J. S.
    Vice President
    Oct 16, 2024
  • Manager at Mainstream CyberSecurity Services
    A. S.
    Manager
    Oct 22, 2024
  • Manager at Mainstream CyberSecurity Services
    J. C.
    Manager
    Oct 22, 2024
  • Executive at Mainstream CyberSecurity Services
    A. A.
    Executive
    Oct 16, 2024
  • Producer at Mainstream CyberSecurity Services
    K. P.
    Producer
    Sep 08, 2025

Frequently Asked Questions

What is Mainstream CyberSecurity Services known for?

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Mainstream CyberSecurity Services was founded in 1991 and operates in the Computer and Network Security industry. Explore Mainstream CyberSecurity Services's company overview page for more information.

What is Mainstream CyberSecurity Services's most common email format?

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Mainstream CyberSecurity Services employees' email format typically follows the pattern of FirstLast@mainstream.net. Trying to find reliable and up-to-date employee contact data? Find more Mainstream CyberSecurity Services email formats with LeadIQ.

How many employees does Mainstream CyberSecurity Services have currently?

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Mainstream CyberSecurity Services has approximately 3 employees as of September 2026. These team members are located across 1 continents, including North America.

Who are Mainstream CyberSecurity Services's key employees and leadership?

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As of September 2026, Mainstream CyberSecurity Services's key employees include:

  • Chief Executive Officer: G. C.
  • Chief Executive Officer: K. D.
  • Chief Operating Officer: C. P.
  • Owner: G. S.
  • Owner: T. P.

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