Stratrix
On the Record · Mantech International

Mantech International competitors, on the record

The companies whose own annual reports name Mantech International as a competitor, each with the sentence it appears in and the filing it came from.

Who Mantech International names

Mantech International’s annual reports for 2019 to 2021 describe its competition by kind of business and do not name competing companies.

Who names Mantech International

Companies whose own annual reports name Mantech International as a competitor.

  1. Amentum Holdings names it as “ManTech International Corporation” · 2025

    Word for word“Amentum's primary competitors include Booz Allen Hamilton Inc., CACI International Inc., KBR Inc., Leidos Holdings Inc., ManTech International Corporation, Parsons Corporation, Peraton Corporation, Science Applications International Corporation and V2X, Inc.” 10-K for 2025
  2. Csra names it as “ManTech International Corporation” · 2017

    Word for word“Some of our competitors in this category include Leidos, Booz Allen Hamilton, CACI, SAIC, Engility, ManTech International Corporation, and ICF International, Inc.” 10-K for 2017
  3. Engility Holdings names it as “ManTech International Corporation” · 2017

    Word for word“Those competitors that are most like Engility in terms of their breadth of market coverage include services-focused companies such as Booz Allen Hamilton Holding Corporation, CACI International Inc., CSRA Inc., Leidos Holdings, Inc., ManTech International Corporation, Science Applications International Corporation (SAIC), and Vencore; operating units of large multi-segment defense contractors and industry conglomerates including AECOM Technology Corporation, BAE Systems, Inc., General Dynamics Corporation, KBR, Inc., Jacobs Engineering Group Inc., Northrop Grumman Corporation and Raytheon Company as well as many other large and small entities depending on the expertise requirements of government customers.” 10-K for 2017
  4. Leidos Holdings names it as “ManTech” · 2026

    Word for word“Our principal competitors currently include the following companies: Accenture Federal Services LLC, Amentum Services Inc., KBR, Inc., BAE Systems, Booz Allen Hamilton Inc., CACI International Inc., Deloitte, General Dynamics Corporation, GovCIO, IBM, KBR Inc., L3Harris Technologies, Inc., Lockheed Martin Corporation, ManTech, Northrop Grumman Corporation, Optum, Parsons Corporation, Peraton Inc., RTX Corporation and SAIC.” 10-K for 2026
  5. Perspecta names it as “ManTech International Corporation” · 2020

    Word for word“Some of our competitors in this category include Leidos Holdings, Inc., Booz Allen Hamilton Inc., CACI International Inc., Science Applications International Corporation and ManTech International Corporation.” 10-K for 2020

Read from Mantech International’s annual reports (10-K for 2021, 10-K for 2020, 10-K for 2019) and the financial data it files with the SEC, as of 2022-02-25. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.