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Seiso Employee Directory

Computer and Network SecurityPennsylvania, United States51-200 Employees

Seiso is a mid-sized cybersecurity firm based in Gibsonia, in the Pittsburgh region, Pennsylvania, that specializes in governance, risk, and compliance for computer and network security programs. Its Virtual Governance, Risk, and Compliance (vGRC) service blends technology with practitioner expertise to give organizations access to multiple security disciplines without building a large internal team or acquiring unnecessary tools. The offering supports ongoing program development, helping security programs evolve with the business and align compliance with broader organizational objectives rather than viewing it as a compliance checkbox.

The company targets organizations preparing for SOC 2, ISO 27001, or CMMC audits and those seeking cybersecurity protections without expanding staff. Its approach emphasizes faster audit readiness, smoother audits, and continuous oversight to keep risks and compliance in check year-round. Seiso has earned regional recognition, including Pittsburgh Tech Council's 2021 Start-Up Innovator of the Year and Pittsburgh Business Times Best Places to Work honors in 2022 and 2023, and it reports a 95% client retention rate.

Find Seiso employees' phone numbers or email addresses

Seiso Global Highlights

Location
Employees

North America
44

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  • United States Of America
    44

South America
6

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  • Colombia
    6

Seiso's Leadership

  • Lead Security Engineer at Seiso
    E. B. S.
    Lead Security Engineer
  • Lead Security Consultant at Seiso
    S. C.
    Lead Security Consultant
  • Operador De Servicios at Seiso
    L. E.
    Operador De Servicios

Seiso Employee Metrics

100%
50%
0%
2026
2025
  • Information Security
  • Business
  • Business Development
  • Program & Project Management
  • Other
  • Consultant

Contact profiles from Seiso

Name
Title
Contact
Location
Last Update
  • Lead Security Engineer at Seiso
    E. B. S.
    Lead Security Engineer
    Sep 09, 2026
  • Lead Security Consultant at Seiso
    S. C.
    Lead Security Consultant
    Aug 29, 2026
  • Operador De Servicios at Seiso
    L. E.
    Operador De Servicios
    Jun 24, 2026

Frequently Asked Questions

What is Seiso known for?

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Seiso was founded in 2017 and operates in the Computer and Network Security industry. Explore Seiso's company overview page for more information.

What is Seiso's most common email format?

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

How many employees does Seiso have currently?

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Seiso has approximately 78 employees as of September 2026. These team members are located across 2 continents, including North America and South America.

Who are Seiso's key employees and leadership?

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As of September 2026, Seiso's key employees include:

  • Lead Security Engineer: E. B. S.
  • Lead Security Consultant: S. C.
  • Operador De Servicios: L. E.

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