Leidos holdings

Leidos holdings is a provider of scientific, engineering, systems integration and technical services and solutions.

Email Format

{first_name}.{last_name}@leidos.com — 50.0%

sarah.smith@leidos.com

{first_letter_first_name}.{last_name}@leidos.com — 25.0%

s.smith@leidos.com

{last_name}{first_letter_first_name}@leidos.com — 25.0%

smiths@leidos.com

Key Employees

Contact details of 6 Leidos holdings executives

Jonathan Pfautz

Chief Scientist, Leidos Innovation Center

Neil Sikka

Principal Malware Reverse Engineer

Amy Smith

Senior Vice President, Government Affairs

Bruce W. Stephenson

Senior Vice President, Corporate Strategy and Special Projects

Tom Dove

Deputy President Defense Group

John Robert Beyster

Founder

Other Employees

Contact details of 9 Leidos holdings other employees

Michael Wilder

Job not specified
  • Work email

    m************r@leidos.com

Blake Dugas

Job not specified
  • Work email

    d****b@leidos.com

Carla Post

Job not specified
  • Work email

    c**********t@leidos.com

James Roark

Job not specified
  • Work email

    j*****k@leidos.com

John Dashiell

Job not specified
  • Work email

    j*************l@leidos.com

Tamar Glauber

Job not specified
  • Work email

    t***********r@leidos.com

Mark Stapleton

Senior Network Systems Enterprise Design Architect

Frank McCormick

Consultant

Vincent Maffeo

Exec. V.P. and General Counsel

General Emails

General company emails, e.g. customer support lines

    hrcs@leidos.com

    Unclassified inbox

    carol.j.waterbeck@leidos.com

    Unclassified inbox

    nelson@leidos.com

    Unclassified inbox

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Company Info

Last updated: 29/07/2025

(571)526-6000

Reston, Virginia, United States

Leidos holdings General Information

Specialization: Technology & Software, Government Contractors, Aerospace & Defense
Business Type: Public
Employees: 10001+
Founded Date: 1969
Number of Exits: 1
Company Type: For Profit
Stock Symbol: NYSE:LDOS
Operating Status: Active
Phone Number: (571)526-6000
Last Investment Activity: Apr 30, 2024
Investments Activity: Apr 30, 2024 Apr 26, 2024 Apr 9, 2024

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