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BY LIGHT Professional IT Services

8 Decision Makers · 10 Verified Contacts & Email Format

bylight.com
📍 Arlington, VAGovernment Contractors🗓 Est. 2002👥 1001–5000 employees
See 10 verified contactsCheck bylight.com emails
Employees
1001-5000
Founded
2002
Type
For Profit
Headquarters
Arlington, VA

Company data last updated Jul 28, 2025.

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.

Who to contact at BY LIGHT Professional IT Services

8ExecutiveChief Strategy Officer (CSO), Founder
2OtherTitles not listed

Email Format

{first_name}.{last_name}@bylight.com
100% sarah.smith@bylight.com

Email Deliverability

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Leadership & Decision Makers

Contact details of 8 BY LIGHT Professional IT Services decision makers

Lucy Donahue

Chief Strategy Officer (CSO)
Work l**********e@bylight.com
Phone *********1

Bob Donahue

Founder
No contact data available

John D. South

Chief Financial Officer
No contact data available

Brian Donahue

President
No contact data available

Joe Boyd

Vice President
No contact data available

Mike Bowser

VP for Business Development
No contact data available

Robert Bob

Vice President and Space and Missile Defense Systems
No contact data available

Jason Cole

Senior Vice President
No contact data available

Team & Specialists

Contact details of 2 BY LIGHT Professional IT Services team members

Gerhard Schulz

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

Jane Dolan

Work j********n@bylight.com

General Emails

General company emails, e.g. customer support lines

info@bylight.com General Inquiries
imerzi@bylight.com

Verify BY LIGHT Professional IT Services Emails

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Company Info Updated 28/07/2025
bylight.com
Arlington, VA
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, 2024Apr 3, 2024Aug 1, 2022
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 28, 2025.

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Frequently Asked Questions about BY LIGHT Professional IT Services

What does BY LIGHT Professional IT Services do?

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

Where is BY LIGHT Professional IT Services headquartered?

BY LIGHT Professional IT Services is headquartered in Arlington, VA.

When was BY LIGHT Professional IT Services founded?

BY LIGHT Professional IT Services was founded in 2002.

How many employees does BY LIGHT Professional IT Services have?

BY LIGHT Professional IT Services has approximately 1001-5000 employees.

What industry is BY LIGHT Professional IT Services in?

BY LIGHT Professional IT Services operates in the Government Contractors industry.

What is the email format for BY LIGHT Professional IT Services?

The most common email format at BY LIGHT Professional IT Services is {first_name}.{last_name}@bylight.com. For example: firstname.lastname@bylight.com.

How do I contact BY LIGHT Professional IT Services?

You can contact BY LIGHT Professional IT Services via email at info@bylight.com or imerzi@bylight.com, headquartered in Arlington, VA.

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Government Contractors companies Companies in Arlington, VA Email format guide: Government Contractors ← Business Oregon Calgary Economic Development → All industries Check bylight.com emails Request removal of a contact