BY LIGHT PROFESSIONAL IT SERVICES LLC
No socioeconomic set-asides registered for this entity.
Based in MCLEAN, VA, BY LIGHT PROFESSIONAL IT SERVICES LLC is registered to do business with the U.S. federal government. It reports a primary NAICS of 541512, Computer Systems Design Services. Its SAM registration is active, last updated Jan 15, 2026.
primary_naics541512 · Computer Systems Design Services
secondary_naics238210 · 238210
333310 · 333310
334111 · 334111
334210 · 334210
334220 · 334220
334290 · 334290
423430 · 423430
423690 · 423690
493110 · 493110
512191 · 512191
517111 · 517111
517112 · 517112
517121 · 517121
517410 · 517410
517810 · 517810
518210 · 518210
519290 · 519290
541330 · Engineering Services
541380 · 541380
541511 · Custom Computer Programming Services
541513 · Computer Facilities Management Services
541519 · Other Computer Related Services
541611 · Administrative Management and General Management Consulting Services
541713 · 541713
541715 · 541715
541990 · 541990
561210 · 561210
561621 · 561621
611420 · 611420
611430 · 611430
611710 · 611710
333310 · 333310
334111 · 334111
334210 · 334210
334220 · 334220
334290 · 334290
423430 · 423430
423690 · 423690
493110 · 493110
512191 · 512191
517111 · 517111
517112 · 517112
517121 · 517121
517410 · 517410
517810 · 517810
518210 · 518210
519290 · 519290
541330 · Engineering Services
541380 · 541380
541511 · Custom Computer Programming Services
541513 · Computer Facilities Management Services
541519 · Other Computer Related Services
541611 · Administrative Management and General Management Consulting Services
541713 · 541713
541715 · 541715
541990 · 541990
561210 · 561210
561621 · 561621
611420 · 611420
611430 · 611430
611710 · 611710
reg_statusActive → exp Jan 13, 2027
entity_structure2K
state_of_incorpVirginia
congressional_district11
gov_pocJOHN CLEARY
last_updateJan 15, 2026
Status evaluated on 2026-08-26 from the SAM snapshot and recorded expiration date. Verify the current record at SAM.gov.
$1.9B
lifetime obligations · 2,729 awards · via USAspending
Obligations increased in the latest reported fiscal year, from $296.3M to $619.4M.
| FY 2021 | $340.3M |
|---|---|
| FY 2022 | $216.5M |
| FY 2023 | $375.8M |
| FY 2024 | $38.5M |
| FY 2025 | $296.3M |
| FY 2026 | $619.4M |
Product and service codes
PSC codes describe the products or services associated with this SAM registration.
- 7A20