Insights

Strong Defense Expertise By Light's extensive experience supporting defense and intelligence operations, including projects for USSOCOM and the U.S. Army, positions it as a trusted partner for government agencies seeking advanced military IT solutions and secure communications technology.

Recent Contract Wins Securing a five-year, $82 million contract with the Department of Veterans Affairs and significant project awards from the Army demonstrate ongoing demand for cloud services, system integration, and health portal development in the federal sector, indicating growth opportunities.

Technological Capabilities The company's proficiency with modern networking, wireless infrastructure, and cloud services, combined with its recent upgrades in data center modernization, allows it to offer comprehensive IT solutions tailored for large-scale enterprise and government deployments.

Industry Recognition Being a finalist for the Washington Area GovCon Award underscores By Light's competitive positioning and reputation in the government contracting space, making it an attractive partner for agencies looking for proven providers.

Growth through Acquisition The recent acquisition of Veraxx Engineering expands By Light’s service offerings and technical expertise, creating additional sales opportunities in systems integration, cybersecurity, and simulation platforms within federal and commercial markets.

By Light Professional IT Services Tech Stack

By Light Professional IT Services uses 8 technology products and services including Unity3D, Mailchimp, Spring Boot, and more. Explore By Light Professional IT Services's tech stack below.

  • Unity3D
    Audio, Video, Graphics
  • Mailchimp
    Email
  • Spring Boot
    Frameworks And Libraries
  • Modernizr
    Javascript Libraries
  • Ciena
    Network Hardware
  • Juniper Switches
    Network Hardware
  • MuleSoft
    Platform As A Service
  • JUnit
    Testing And Qa

Media & News

By Light Professional IT Services's Email Address Formats

By Light Professional IT Services uses at least 1 format(s):
By Light Professional IT Services Email FormatsExamplePercentage
First.Last@bylight.comJohn.Doe@bylight.com
94%
FLast@bylight.comJDoe@bylight.com
4%
Last.First@bylight.comDoe.John@bylight.com
1%
First.MiddleLast@bylight.comJohn.MichaelDoe@bylight.com
1%

Frequently Asked Questions

Where is By Light Professional IT Services's headquarters located?

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By Light Professional IT Services's main headquarters is located at 8484 Westpark Drive, Suite 600. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is By Light Professional IT Services's phone number?

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You can contact By Light Professional IT Services's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is By Light Professional IT Services's official website and social media links?

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By Light Professional IT Services's official website is bylight.com and has social profiles on LinkedIn.

How much revenue does By Light Professional IT Services generate?

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As of December 2025, By Light Professional IT Services's annual revenue is estimated to be $16M.

What is By Light Professional IT Services's SIC code NAICS code?

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By Light Professional IT Services's SIC code is 8711 - Engineering Services NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does By Light Professional IT Services have currently?

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As of December 2025, By Light Professional IT Services has approximately 1K employees across 5 continents, including North AmericaEuropeAsia. Key team members include Ceo By Light: B. D.Ceo: B. D.Chief Revenue Officer (cro): M. H.. Explore By Light Professional IT Services's employee directory with LeadIQ.

What industry does By Light Professional IT Services belong to?

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By Light Professional IT Services operates in the IT Services and IT Consulting industry.

What technology does By Light Professional IT Services use?

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By Light Professional IT Services's tech stack includes Unity3DMailchimpSpring BootModernizrCienaJuniper SwitchesMuleSoftJUnit.

What is By Light Professional IT Services's email format?

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By Light Professional IT Services's email format typically follows the pattern of First.Last@bylight.com. Find more By Light Professional IT Services email formats with LeadIQ.

When was By Light Professional IT Services founded?

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By Light Professional IT Services was founded in 2002.

By Light Professional IT Services

IT Services and IT ConsultingVirginia, United States1001-5000 Employees

By Light Professional IT Services LLC (By Light) provides a full range of hardware and software engineering services to defense, civilian, and commercial customers worldwide. Driven by a management team that leverages real-world expertise from the defense, intelligence, federal healthcare, and commercial sectors, we provide reliable, efficient, and cost-effective IT solutions.

Some of our successes include:

• Completion of 80+ Global Information Grid Bandwidth Expansion (GIG-BE) sites both CONUS & OCONUS. Provided Optical Network Engineering, Implementation, & Project Control Worldwide.
• Provided timely completion of ATM to IP Migration, Legacy Network Optimization, & VOIP Implementation of 47 CONUS Sites for the United States Special Operations Command (USSOCOM) SCAMPI Network.
• Supporting the AMC CIO/G6 in the Depot Modernization Program, implementing CONUS wide 802.11/a/b/g/n wireless networks, Area Processing Center Migration, DISN Optimization, and a 40,000 user, enterprise-wide SharePoint Implementation.
• Completion of 2,000 Plus Legacy Circuit Migrations to DISN Transport for DISN Transition Program.
• Delivered Communications Support & Staff Augmentation for Deployed DoD Forces under the Program Executive Office Enterprise Information Systems Technology Applications Office (PEO EIS TAO).
• Successful Implementation of Secure Intelligent Video Systems (IVS) for the Intelligence Community.
• Supporting major international carriers in the modernization and expansion of Data Center Facilities.
• Engineering new Turnkey “Cloud Services,”  including Hosting, Managed Services, COOP, and Data Storage and Archival.

Section iconCompany Overview

Headquarters
8484 Westpark Drive, Suite 600
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2002
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    By Light Professional IT Services's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    By Light Professional IT Services's revenue is estimated to be in the range of $500M$1B

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