BY LIGHT Professional IT Services

About BY LIGHT Professional IT Services

BY LIGHT Professional IT Services is a provider of IT, cloud, cyber and infrastructure solutions to the US Federal Government.

Explore similar firms in the Government Contractors

Email Format

{first_name}.{last_name}@bylight.com — 100.0%

sarah.smith@bylight.com

Key Employees

Contact details of 8 BY LIGHT Professional IT Services executives

Lucy Donahue

Chief Strategy Officer (CSO)
  • Work email

    l**********e@bylight.com

  • Work phone

    *********1

Bob Donahue

Founder

John D. South

Chief Financial Officer

Brian Donahue

President

Joe Boyd

Vice President

Mike Bowser

VP for Business Development

Robert Bob

Vice President and Space and Missile Defense Systems

Jason Cole

Senior Vice President

Other Employees

Contact details of 1 BY LIGHT Professional IT Services other employees

Gerhard Schulz

Job not specified
  • Work email

    g************z@bylight.com

General Emails

General company emails, e.g. customer support lines

    info@bylight.com

    General Inquiries

    Charity.lane@bylight.com.1

    Unclassified inbox

    jane.dolan@bylight.com

    Unclassified inbox

    imerzi@bylight.com

    Unclassified inbox

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Company Info

Last updated: 28/07/2025

256-722-3903

Arlington, Virginia, United States

BY LIGHT Professional IT Services General Information

Specialization: Government Contractors, Technology & Software
Legal Name: By Light Professional IT Services LLC
Business Type: Private
Employees: 1001-5000
Founded Date: 2002
Company Type: For Profit
Operating Status: Active
Phone Number: 256-722-3903
Last Investment Activity: Apr 3, 2024
Investments Activity: Apr 3, 2024 Apr 3, 2024 Aug 1, 2022

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