Insights

Defense contracts By Light holds a robust government contracting profile, including a GSA Alliant 3 award, multi-year base and options, and focused defense and national security capabilities. This indicates strong procurement momentum and a ready pathway for expanded IT services, cyber, and modeling simulation offerings to DoD and federal agencies.

Advisory and leadership Recent addition of high-profile retired military leadership to the advisory board (Lieutenant General Beagle) signals strategic credibility and influence in Army readiness, modernization, and training. This presents an opportunity to co-sell with military-grade training programs and expand access to Army-centric decision makers.

AI and trusted tech Formal USF partnership to accelerate trusted mission-ready AI solutions highlights a focus on compliant, defensible AI capabilities. Sales opportunities exist in delivering AI-enabled training, cyber readiness platforms, and AI governance offerings to defense customers prioritizing reliability and ethics.

Strategic partnerships Formation of Orqa U.S. LLC for American-made unmanned aerial systems and multinational Team CATALYST for NATO NexGen M&S position By Light as a collaborator in cutting-edge defense tech ecosystems. These partnerships create cross-sell opportunities into unmanned systems, simulation, and joint multinational programs.

Growth and scale Revenue scale and ISO/CMMC/regulatory certifications (ISO 9001, 20000-1, 27001; CMMI-Dev 3; CMMC Level 2) indicate mature, scalable operations. Presenting standardized security and quality competencies to prospective agency clients can accelerate contract competitiveness and expansion into additional federal and state programs.

Similar companies to By Light Professional IT Services

By Light Professional IT Services Tech Stack

By Light Professional IT Services uses 8 technology products and services including Nessus, SAP, MongoDB, and more. Explore By Light Professional IT Services's tech stack below.

Media & News

By Light Professional IT Services's Email Address Formats

By Light Professional IT Services uses at least 4 email formats:
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

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 October 2026, By Light Professional IT Services's annual revenue is estimated to be $500M - $1B.

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

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By Light Professional IT Services's 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 October 2026, By Light Professional IT Services has approximately 723 employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Commercial Officer: P. F., Vice President Talent Management: E. S. -. W. and Vice President Cyberspace Operations: R. 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 Nessus, SAP, MongoDB, Shopify, Oracle ERP, SolarWinds, VMware vCenter and KnowBe4.

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 logo

By Light Professional IT Services

IT Services and IT ConsultingVirginia, United States501-1000 Employees

By Light Professional IT Services LLC is a Virginia-based provider delivering advanced technology solutions for defense and national security missions. Headquartered in McLean, the company maintains an office in Tysons, Virginia and operates two divisions—Cyber and Modeling, Simulation & Training—that develop cyber mission environments, synthetic training systems, and AI-enabled live training. Its customers include defense and federal agencies seeking enhanced cyber readiness and mission-ready training. The company holds ISO 9001, 27001, and 20000-1 registrations and is rated CMMI-Dev Level 3 with CMMC Level 2 readiness. In 2026, By Light expanded its capabilities through the acquisition of Dignitas Technologies.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2002
Employees
501-1000

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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