We are recognized as trusted advisers and innovators who deliver on our clients’ largest and most complex projects. We are one of the few firms with the scale, reach and capabilities to help clients meet the ever-evolving digital expectations of their customers and citizens. We offer our consultants limitless opportunities to make a difference for the clients and communities we serve. Look below to see some of the certifications, awards and rankings that we have earned. 



Washington Exec: Rashida Ricks, Top DE&I Execs to Watch in 2024

Washington Exec: Dr. Mark Flugge, Top Climate Change Exec to Watch in 2024.


Washington Exec: Debbie Rhodes, Top HR Execs to Watch

Washington Exec: Clay Goldwein, Top National Security Execs to Watch

Washington Exec: Mark Flugge, Top Climate Changes Execs to Watch

Washington Exec: Steve Sousa, Top Healthcare Execs to Watch

Federal100: Clay Goldwein, SVP and leader of the National Security and Justice Business Unit

Wash100: Stephanie Mango, President, CGI Federal

FedHealthIT 100: Steve Sousa, CGI Federal SVP, head of Health and Social Services business


Washington Exec: Pinnacle Award: Christopher Hetman

Washington Exec: Top General Counsels to Watch: Michelle Hertz

Washington Exec: Top HR Execs to Watch: Debbie Rhodes

Washington Exec: Top Health Care Execs to Watch: Steve Sousa

Washington Exec: Top 15 Supply Chain Execs: Kenyon Wells

Washington Exec: Top DE&I Execs to Watch: Rashida Ricks

Washington Exec: Top 20 National Security Executives to Watch: Clay Goldwein

James S. Cogswell Outstanding Industrial Security: CGI Federal Industrial Security Team, Huntsville

Executive Mosaic Wash100: CGI Federal President Stephanie Mango


NVTC Tech 100 Top Executives: CGI Federal President Stephanie Mango 

FedHealth IT 100: CGI Senior Vice President Steven Sousa, Health and Human Services Practice

CGP Acquisition Excellence AwardsCoalition for Government Procurement: Mike Pullen

Red Hat North American Partners Award: Integration Solution Partner of the Year

USCIS Director's Vanguard Award—U.S. Citizenship and Immigration Services: OIT ATLAS Development Team





These are some of the key professional and technical certifications CGI Federal holds

Capability Maturity Model Integration (CMMI®Institute)

  • Level 5

    • CMMI DEV:CGI Federal Health and Social Services Practice (Exp. 4/14/24)
  • Level 3
    • CMMI DEV: CGI Federal software development programs (Exp. 4/14/24)
    • CMMI SVC: CGI Federal Center of Excellence (Exp. 4/14/24)


  • FedRAMP (Moderate) CGI IaaS Cloud
  • FedRAMP (Moderate): Momentum®Enterprise Suite (In process)
  • FedRAMP (Moderate)-JAB: Momentum®Enterprise Suite Software as a Service
  • FedRAMP (Moderate) Sunflower Asset Management cloud solution


  • 9001:2015 Certification

    • (Quality Management System): All of CGI Federal (Exp 8/3/2026)
    • (Quality Management System): Certain client sites DOJ MGSS only (Exp 11/8/2024)
  • 20000-1:2018 Certification
    • (Service Management): CGI Federal Center of Excellence (CMS PECOS EUS; CMS Open Payments Help) (Exp 11/25/23 – this will not be renewed)
  • ISO 27001:2013 Certification
    • (Information Security): US GTO; includes CGI Federal engagements at Phoenix Data Center (Exp 8/7/2025)
  • ISO 22301:2019 Certification
    • (Business Continuity): US GTO; includes CGI Federal engagements at Phoenix Data Center (Exp 4/30/2026)
  • ISO 27701:2019 Certification
    • (Privacy Information):  US GTO; includes CGI Federal engagements at Phoenix Data Center (Exp 7/3/2025)
  • ISO/IEC 17025:2017 Certification
    • (Digital Forensics Lab):  CGI Federal’s Digital Forensics Lab (Exp 8/31/2026)


 America’s Greatest Workplaces for Diversity 2024


Time: Best Companies of 2023

Forrester: Strong Performer in The Forrester Wave: Sustainability Service Providers for IT

Forbes: America's Best Management Consulting Firms

Forbes: Best Employer for New Graduates

Top Workplaces USA 2023


Forbes: America's Best Consulting Firms

Top Workplaces USA 2022

18 local CGI Federal offices have also been named Top Workplaces: San Diego, California; Lawton, Oklahoma; San Antonio and Houston, Texas; Nashville, Chattanooga and Franklin, Tennessee; Charleston and Greenville, South Carolina; Charlotte, North Carolina; Cleveland and Columbus, Ohio; Washington, D.C.; Baltimore, Maryland; Philadelphia and Pittsburgh, Pennsylvania; New York City, New York; and Hartford, Connecticut. 


Outstanding Culture of Well-Being recognition
Recipients of this honor have a long-standing, well-established and progressive well-being strategy. 

ClearanceJobs.comTop 10 Large DOD Contractors

WashingtonExecTop 15 Health Care Execs to Watch (CGI Senior Vice President Steve Sousa)

ForbesAmerica's Best Management Consulting Companies



Dow Jones Sustainability Indices
CGI is included in the Dow Jones Sustainability Indices for the 11th consecutive year. (2021)

In 2022, CGI received the EcoVadis Platinum rating for Sustainability Performance, placing us in the top 1% of companies in the computer programming, consultancy and related activities industry category.  The EcoVadis platinum rating reflects our ongoing implementation and integration of measurable and traceable initiatives in the categories of environment, labor and human rights, ethics and sustainable procurement practices. The previous four years, CGI has received the gold sustainability rating, representing the top 5% of companies.

FTSE4Good Index
CGI has been included in this index since 2002. The FTSE4Good is an index series that measures the financial performance of companies that meet internationally recognized standards of corporate social responsibility.

National Veteran Small Business Coalition
CGI is the recipient of the NVSBC Champion of Veteran Enterprise Award for meeting or exceeding goals established for subcontracting to service-disabled and/or veteran-owned small businesses (SD/VOSBs) in FY2022.