Federal contractor profile

BY LIGHT PROFESSIONAL IT SERVICES LLC

UEI NKKQE6FG4C28CAGE 3G4R0Company website ↗

Active

Overview

Legal name
BY LIGHT PROFESSIONAL IT SERVICES LLC
Registered location
MCLEAN, VA, USA
Website
Company website ↗
Primary NAICS
541512 — Computer Systems Design Services
Latest award activity
Aug 31, 2026
Read company summary

BY LIGHT PROFESSIONAL IT SERVICES LLC is associated with UEI NKKQE6FG4C28 and CAGE 3G4R0 in public federal records. AcornBids currently links 68 prime awards totaling $963.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Computer Systems Design Services; Other Computer Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541512 (Computer Systems Design Services). Its public SAM.gov registration lists MCLEAN, VA, USA.

At a glance

Lifetime prime obligations$963.6M
Prime awards68
Awards with future end dates25
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
BY LIGHT PROFESSIONAL IT SERVICES LLC
UEI
NKKQE6FG4C28
CAGE
3G4R0
Registered address
8484 WESTPARK DR STE 600, MCLEAN, VA, 22102, USA
Registration status
Active
Primary NAICS
541512 — Computer Systems Design Services
SAM activation
Jan 15, 2026
Initial registration
Aug 7, 2003
Entity start
Nov 11, 2002
SAM updated
Jan 15, 2026
Registration expires
Jan 13, 2027
Fiscal year end
Dec 31
Place of incorporation
VA, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
49100420F0014IT INFRASTRUCTURE SUPPORT (ITIS)National Science Foundation$100.7MJan 1, 2020Nov 30, 2026
47QTCB26D0036THE GSA ALLIANT 3 GWAC PROVIDES IT SERVICES-BASED SOLUTIONS THROUGH PERFORMANCE OF A BROAD RANGE OF IT SERVICES THROUGH FLEXIBLE TASK ORDER CONTRACTING TO ELIGIBLE FEDERAL…General Services Administration$1000.0BFeb 25, 2026Not available
36C10B24N10190019IDENTITY AND ACCESS MANAGEMENTDepartment of Veterans Affairs$81.5MJul 5, 2024Jul 4, 2029
47QRCA25DU057ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)General Services Administration$2.5KDec 17, 2024Not available
GS00Q17NRD4003IGF::OT::IGF - OTHER FUNCTIONS - BECAUSE NOT DETERMINED TO BE IGF IAW FAR 7.503(D) FOR COMPLEX COMSATCOM SOLUTIONS (CS3)General Services Administration$187.0MOct 16, 2017Not available
80TECH26D0210NASA ITPO SEWP VI GWAC SOLICITATION. THE PRINCIPAL PURPOSE OF THIS REQUIREMENT IS TO PROVIDE THE FEDERAL GOVERNMENT WITH AN ALL-ENCOMPASSING ONE-STOP ACQUISITION VEHICLE FOR…National Aeronautics and Space Administration$20.0BNov 1, 2026Not available
36C10X22D0031ACCELERATING VA INNOVATION AND LEARNING SERVES AS A PIONEER IN MEDICAL INNOVATION AND AS A LEARNING ORGANIZATION BY OFFERING THE AVAILABILITY TO AUGMENT ITS ONGOING DESIGN…Department of Veterans Affairs$650.0MSep 30, 2022Not available
80TECH26D0517NASA ITPO SEWP VI GWAC SOLICITATION. THE PRINCIPAL PURPOSE OF THIS REQUIREMENT IS TO PROVIDE THE FEDERAL GOVERNMENT WITH AN ALL-ENCOMPASSING ONE-STOP ACQUISITION VEHICLE FOR…National Aeronautics and Space Administration$20.0BNov 1, 2026Not available
GS35F0308UFEDERAL SUPPLY SCHEDULE CONTRACTGeneral Services Administration$122.3MMar 17, 2008Not available
89233124FNA400576HIGH FREQUENCY RADIO MAINTENANCE SUPPORT SERVICES FOR THE DOE/NNSA OFFICE OF EMERGENCY OPERATIONS (NA-40)Department of Energy$3.6MNov 22, 2023Apr 23, 2028

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

INDEFEASIBLE RIGHT OF USE (IRU) LINK 39 IGF::CT::IGF
Department of Defense$15.0M obligationsEnds Nov 30, 2026
Recompete signal 80/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 80/100

The award detail page links to the underlying source record.

FULL CONTENT INSPECTION (FCI) MANAGED SERVICE IN SUPPORT OF DISA
Department of Defense$53.0M obligationsEnds May 8, 2027
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

IT INFRASTRUCTURE SUPPORT (ITIS)
National Science Foundation$100.7M obligationsEnds Nov 30, 2026
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

KU BAND SPACE SEGMENT
Department of Defense$517.9K obligationsEnds Aug 14, 2027
Recompete signal 60/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 60/100

The award detail page links to the underlying source record.

HARDWARE UPGRADES
Department of Defense$5.8M obligationsEnds Sep 30, 2026
Recompete signal 85/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 85/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 15, 2026
Source loadedOct 17, 2026
Initial registrationAug 7, 2003
Entity startNov 11, 2002
IndustryReported size status
238210 — Electrical Contractors and Other Wiring Installation ContractorsNot reported
333310 — Commercial and Service Industry Machinery ManufacturingNot reported
334111 — Electronic Computer ManufacturingNot reported
334210 — Telephone Apparatus ManufacturingNot reported
334220 — Radio and Television Broadcasting and Wireless Communications Equipment ManufacturingNot reported
334290 — Other Communications Equipment ManufacturingNot reported
423430 — Computer and Computer Peripheral Equipment and Software Merchant WholesalersNot reported
423690 — Other Electronic Parts and Equipment Merchant WholesalersNot reported
493110 — General Warehousing and StorageNot reported
512191 — Teleproduction and Other Postproduction ServicesNot reported
517111 — Wired Telecommunications CarriersNot reported
517112 — Wireless Telecommunications Carriers (except Satellite)Not reported
517121 — Telecommunications ResellersNot reported
517410 — Satellite TelecommunicationsNot reported
517810 — All Other TelecommunicationsNot reported
518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesNot reported
519290 — Web Search Portals and All Other Information ServicesNot reported
541330 — Engineering ServicesNot reported
541380 — Testing Laboratories and ServicesNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541513 — Computer Facilities Management ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541713 — Research and Development in NanotechnologyNot reported
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Not reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
561210 — Facilities Support ServicesNot reported
561621 — Security Systems Services (except Locksmiths)Not reported
611420 — Computer TrainingNot reported
611430 — Professional and Management Development TrainingNot reported
611710 — Educational Support ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
JOHN CLEARYGovernment businessContact method not publishedSAM registrationNot available
JOHN SOUTHAlternate government businessContact method not publishedSAM registrationNot available
JOHN CLEARYElectronic businessContact method not publishedSAM registrationNot available
MIKE BOWSERAlternate electronic businessContact method not publishedSAM registrationNot available
John ClearyContractor contract managerjp.cleary@bylight.comSourceOct 1, 2026
Robert StantonContractor program managerbob.stanton@bylight.comSourceOct 1, 2026
Registered industries
  • 238210 — Electrical Contractors and Other Wiring Installation Contractors
  • 333310 — Commercial and Service Industry Machinery Manufacturing
  • 334111 — Electronic Computer Manufacturing
  • 334210 — Telephone Apparatus Manufacturing
  • 334220 — Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
  • 334290 — Other Communications Equipment Manufacturing
  • 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
  • 423690 — Other Electronic Parts and Equipment Merchant Wholesalers
  • 493110 — General Warehousing and Storage
  • 512191 — Teleproduction and Other Postproduction Services
  • 517111 — Wired Telecommunications Carriers
  • 517112 — Wireless Telecommunications Carriers (except Satellite)
  • 517121 — Telecommunications Resellers
  • 517410 — Satellite Telecommunications
  • 517810 — All Other Telecommunications
  • 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
  • 519290 — Web Search Portals and All Other Information Services
  • 541330 — Engineering Services
  • 541380 — Testing Laboratories and Services
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541513 — Computer Facilities Management Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541713 — Research and Development in Nanotechnology
  • 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 541990 — All Other Professional, Scientific, and Technical Services
  • 561210 — Facilities Support Services
  • 561621 — Security Systems Services (except Locksmiths)
  • 611420 — Computer Training
  • 611430 — Professional and Management Development Training
  • 611710 — Educational Support Services
Registered products and services
  • 7A20 — Application development software delivered by perpetual license, consisting of analysis, design, development, code, test and release packages associated with application development projects.

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About BY LIGHT PROFESSIONAL IT SERVICES LLC

What products and services appear in its federal awards?

Recorded award industries: 541512 — Computer Systems Design Services; 333318; 541519 — Other Computer Related Services.

Recorded products and services: D399 — Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.); 6930 — Operation Training Devices; 6910 — Training Aids.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

8484 WESTPARK DR STE 600, MCLEAN, Virginia 22102, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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