General information for Van Williams LLC
Physical address
15717 Foleys Mill Pl, Haymarket, Va, 20169
Mailing address
15717 Foleys Mill Pl, Haymarket, VA, 20169
Website
Https://van-williams.com
Points of contact for Van Williams LLC
SAM.gov Points of Contact
Terry
Williams
Government Business POC
Electronic Business POC
15717 Foleys Mill Place, Haymarket, VA, 20169
Additional contact details may be available
NAICS codes for Van Williams LLC
| Code | Description | Small Business |
|---|---|---|
| 541511 PRIMARY | Custom Computer Programming Services | Yes |
| 541330 | Engineering Services | No |
| 541519 | Other Computer Related Services | No |
|
541611
|
Administrative Management and General Management Consulting Services
|
Yes
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541690
|
Other Scientific and Technical Consulting Services
|
Yes
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
Yes
|
|
561210
|
Facilities Support Services
|
Yes
|
|
561612
|
Security Guards and Patrol Services
|
Yes
|
|
561621
|
Security Systems Services (except Locksmiths)
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
624230
|
Emergency and Other Relief Services
|
Yes
|
PSC codes for Van Williams LLC
| Code | Description |
|---|---|
| B599 | SPECIAL STUDIES/ANALYSIS- OTHER |
| DA10 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT |
|
R430
|
SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING
|
|
R499
|
SUPPORT- PROFESSIONAL: OTHER
|
|
R706
|
SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
|
Update history
1 change(s) tracked
Mar 27, 2026
NAICS 541611 is no longer the primary code
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