USAspending.gov•SAM.gov

BY LIGHT PROFESSIONAL IT SERVICES LLC

UEI NKKQE6FG4C28 · CAGE 3G4R0 · MCLEAN, VA · Parent: BY LIGHT PROFESSIONAL IT SERVICES LLC

Dated source observations

SAM: Active · expires 2027-10-15 · checked 2026-11-07

Exclusions: no active exclusion record matched this UEI · as of the 2026-11-06 extract

Requests SAM.gov registration data when a refresh is available. It updates this profile but does not create a verification record.

Classifications: limited liability corporation, manufacturer of goods, other than small business, partnership or limited liability partnership

Registered address

8484 WESTPARK DR STE 600
MCLEAN, VA 22102

SAM registration data · checked 2026-11-07

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Federal footprint

Historical awards

$2.3B

USAspending · prime awards

Trailing 12 months

$185.8M

USAspending · obligations

Largest agency share

47%

Department of Veterans Affairs

NAICS codes

observed across awards

USAspending subawards

Name matched reported contract subawards · checked 2026-10-11.

Name matches do not establish identity. Reported subaward coverage is partial.

Awarding agencies for this contractor

This contractor's observed prime award obligations by agency · USAspending.gov · as of 2026-10-11

NAICS codes

541512$1.1B

computer systems design services

13 awards observed

333318$95.7M

other commercial and service industry machinery manufacturing

1 award observed

541519$91.3M

other computer related services

1 award observed

333319

other commercial and service industry machinery manufacturing

517110

wired telecommunications carriers

517410

satellite telecommunications

541330

engineering services

334111

electronic computer manufacturing

Largest prime awards· as of 2026-10-11

VA11810040058 · Department of Veterans Affairs$129.9M
36C10B19N10190017 · Department of Veterans Affairs$123M
36C10B18N10190007 · Department of Veterans Affairs$119.3M
49100420F0014 · National Science Foundation$102.9M
N6134022F0069 · Department of Defense$95.7M
NSFDACS13T1290 · National Science Foundation$93.3M
HC102820F6340 · Department of Defense$91.3M
36C10B24N10190019 · Department of Veterans Affairs$81.5M
HSCETC12F00014 · Department of Homeland Security$72.7M
36C10B22N10190022 · Department of Veterans Affairs$70.3M
0006 · Department of Defense$63M
FA880614F0001 · Department of Defense$61.3M
0008 · Department of Defense$53M
HC102818F0795 · Department of Defense$52M
W912DY13F0321 · Department of Defense$50.7M