Active registration
Unconquerable Security Solutions PLLC
DBA UNCONQUERABLE SECURITY AND INVESTIGATIVE SOLUTIONS, PLLC
General information for Unconquerable Security Solutions PLLC
Physical address
2445 W 71st St, Chicago, Il, 60629
Mailing address
34 Silo Ridge Rd N, Orland Park, IL, 60467
Website
usspllc.com
Points of contact for Unconquerable Security Solutions PLLC
SAM.gov Points of Contact
John
Griffin Jr
Government Business POC
Electronic Business POC
CEO
34 Silo Ridge Road North, Orland Park, IL, 60467
Additional contact details may be available
NAICS codes for Unconquerable Security Solutions PLLC
| Code | Description | Small Business |
|---|---|---|
|
561612
PRIMARY
|
Security Guards and Patrol Services
|
Yes
|
| 541330 | Engineering Services | No |
| 541511 | Custom Computer Programming Services | Yes |
| 541512 | Computer Systems Design Services | Yes |
|
541513
|
Computer Facilities Management Services
|
Yes
|
|
541519
|
Other Computer Related Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
Yes
|
|
561611
|
Investigation and Personal Background Check Services
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
Update history
1 change(s) tracked
Mar 28, 2026
NAICS 541519: exception YY → YN
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