MANTECH logo

MANTECH Employee Directory

IT System Data ServicesVirginia, United States10001+ Employees

ManTech operates in the IT System Data Services industry and is headquartered at 2251 Corporate Park Drive, Herndon, Virginia 20171, United States. The company provides technology solutions and services for U.S. Defense, intelligence, and Federal Civilian agencies, addressing challenges in cyber, data collection and analysis, enterprise IT, and systems and software engineering. ManTech employs more than 10,000 people worldwide, with nearly 40% of employees veterans. The company has served the nation for more than 57 years. In 2022, ManTech was acquired by Carlyle, and in 2023 it completed the acquisition of Definitive Logic Technologies.

Find MANTECH employees' phone numbers or email addresses

MANTECH Global Highlights

Location
Employees

North America
11K

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  • United States Of America
    11K
  • Canada
    8
  • Mexico
    3
  • Cuba
    2
  • Guatemala
    1
  • El Salvador
    1
  • Nicaragua
    1
  • Saint Lucia
    1

Asia
352

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  • India
    134
  • Afghanistan
    49
  • Philippines
    29
  • Japan
    19
  • Saudi Arabia
    19
  • Kuwait
    18
  • Iraq
    11
  • Indonesia
    9
  • Viet Nam
    8
  • Malaysia
    8
  • Pakistan
    8
  • Bahrain
    7
  • United Arab Emirates
    6
  • Qatar
    5
  • China
    5
  • Singapore
    3
  • Syrian Arab Republic
    2
  • Jordan
    2
  • Bangladesh
    2
  • Thailand
    2
  • Iran
    1
  • Cambodia
    1
  • Oman
    1
  • Nepal
    1
  • Israel
    1
  • Turkey
    1

Europe
216

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  • Germany
    127
  • United Kingdom Of Great Britain And Northern Ireland
    27
  • Italy
    11
  • Poland
    8
  • France
    7
  • Spain
    4
  • Latvia
    4
  • Greece
    4
  • Lithuania
    3
  • Bosnia And Herzegovina
    3
  • Romania
    2
  • Sweden
    2
  • Finland
    2
  • Portugal
    2
  • Croatia
    1
  • Ukraine
    1
  • Luxembourg
    1
  • Albania
    1
  • Armenia
    1
  • Denmark
    1
  • Bulgaria
    1
  • Belgium
    1
  • Hungary
    1
  • Austria
    1

Africa
43

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  • South Africa
    11
  • Nigeria
    7
  • Egypt
    6
  • Morocco
    3
  • Somalia
    3
  • Kenya
    3
  • Tanzania
    2
  • Uganda
    2
  • Benin
    2
  • Ghana
    2
  • Sierra Leone
    1
  • Zambia
    1

South America
16

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  • Brazil
    6
  • Argentina
    3
  • Colombia
    3
  • Venezuela
    2
  • Ecuador
    1
  • Peru
    1

Oceania
1

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  • Australia
    1

MANTECH's Leadership

  • Stylized image of a person
    A. C.
    Chief Executive Officer
  • Stylized image of a person
    K. B.
    Chief Executive Officer
  • Stylized image of a person
    T. H.
    Chief Executive Officer
  • Stylized image of a person
    G. M.
    Chief Executive Officer
  • Stylized image of a person
    M. A.
    Cno Developer
  • Stylized image of a person
    J. C.
    Chief Growth Officer
  • Stylized image of a person
    S. B.
    Chief Marketing Officer And Vice President, Enterprise Marketing & Communications
  • Stylized image of a person
    M. B.
    Chief Information Officer (cio) And Senior Vice President

MANTECH Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Analytics
  • Program & Project Management
  • Information Technology
  • Military & Protective Services
  • Other
  • Information Security

Contact profiles from MANTECH

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    R. M.
    President & Ceo
    CanadaOntario
    Jul 07, 2026
  • Stylized image of a person
    G. G.
    Vice President And Chief Acceleration Officer
    Jul 23, 2026
  • Stylized image of a person
    J. C.
    Chief Growth Officer
    Sep 02, 2026
  • Stylized image of a person
    S. B.
    Chief Marketing Officer And Vice President, Enterprise Marketing & Communications
    Aug 21, 2026
  • Stylized image of a person
    J. M.
    Deputy Cto, Director Of Solutions, Digital Practice
    Aug 28, 2026
  • Stylized image of a person
    M. R.
    Cyber Practice Chief Technology Officer
    Aug 24, 2026
  • Stylized image of a person
    D. H.
    President, Defense And Space Sector
    Aug 13, 2026
  • Stylized image of a person
    M. B.
    Chief Information Officer (cio) And Senior Vice President
    Aug 12, 2026
  • Stylized image of a person
    D. P.
    Senior Vice President And Chief Security Officer
    Apr 21, 2026
  • Stylized image of a person
    S. P.
    Vice President & Chief Compliance Officer
    Jun 30, 2026

Frequently Asked Questions

What is MANTECH known for?

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MANTECH was founded in 1968 operates in the IT System Data Services industry; you can contact the main corporate office by phone at . Explore MANTECH's company overview page for more information.

What is MANTECH's most common email format?

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MANTECH employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more MANTECH email formats with LeadIQ.

How many employees does MANTECH have currently?

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MANTECH has approximately 10K employees as of August 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are MANTECH's key employees and leadership?

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As of August 2026, MANTECH's key employees include:

  • Chief Executive Officer: A. C.
  • Chief Executive Officer: K. B.
  • Chief Executive Officer: T. H.
  • Chief Executive Officer: G. M.
  • Cno Developer: M. A.

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