SSE

SSE

@sse

St Louis, Missouri
http://sseinc.com
IT Services and IT Consulting

Overview

About SSE

Systems Service Enterprises, Inc. (SSE) is a leader in Information Technology, Cybersecurity Compliance, and Training and Technical Data solutions for small-medium sized businesses and specializing in Department of Defense (DoD) contracting. A Women-Owned Small Business (WOSB) with 150 employees, SSE was founded in 1966 by Susan S. Elliott. SSE is headquartered in St. Louis, MO and is able to serve clients throughout all 50 states.

As an ISO 9001:2015 certified organization, SSE has not only the technical expertise, but the disciplined processes and business maturity to deliver customized best-in-class IT and cybersecurity solutions across several highly regulated industries. As a DoD contractor itself, SSE has maintained our and our customers’ networks to evolving regulatory standards and protects data for ourselves and our clients.

In November of 2024, SSE successfully completed a Joint Surveillance Assessment with a C3PAO and DIBCAC, achieving a perfect score of 110 for its CMMC Level 2 Certification.

Established processes, standards and quality solutions allow SSE to meet the most complex challenges for our clients…both now with respect to NIST 800-171, as well as looking ahead to plan for future needs including CMMC.

Headquarters

St Louis, Missouri

Website

http://sseinc.com

Company Size

201-500 employees

Industry

IT Services and IT Consulting

Company Type

Privately Held

Founded

1966

Specialties

Front-End Analysis, IT Security, Courseware Development, Disaster/Recovery Planning, Courseware Revisions & Maintenance, Managed IT Services, Network Monitoring, Cloud Services, Cybersecurity, CMMC, Registered Practitioner Organization, and Defense Contractor

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