General information for Cornerstone Concilium, Inc
Physical address
241 5th St, San Francisco, Ca, 94103
Mailing address
241 5th St, San Francisco, CA, 94103
Website
cornerstoneconcilium.com
Points of contact for Cornerstone Concilium, Inc
SAM.gov Points of Contact
WAYNE
Perry
Government Business POC
Electronic Business POC
Chief Executive
241 5th Street, SAN FRANCISCO, CA, 94103
Ming
Ng
Alternate Government Business POC
241 5th Street, SAN FRANCISCO, CA, 94103
Mei
Bian
Alternate Electronic Business POC
241 5th Street, SAN FRANCISCO, CA, 94103
Additional contact details may be available
NAICS codes for Cornerstone Concilium, Inc
| Code | Description | Small Business |
|---|---|---|
| 236220 PRIMARY | Commercial and Institutional Building Construction | Yes |
| 236118 | Residential Remodelers | Yes |
| 236210 | Industrial Building Construction | Yes |
|
237110
|
Water and Sewer Line and Related Structures Construction
|
Yes
|
|
237130
|
Power and Communication Line and Related Structures Construction
|
Yes
|
|
237310
|
Highway, Street, and Bridge Construction
|
Yes
|
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
541330
|
Engineering Services
|
No
|
|
541340
|
Drafting 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
|
|
541611
|
Administrative Management and General Management Consulting Services
|
Yes
|
|
541613
|
Marketing Consulting Services
|
Yes
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
561110
|
Office Administrative Services
|
No
|
|
561210
|
Facilities Support Services
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
921190
|
Other General Government Support
|
No
|
Update history
1 change(s) tracked
Feb 4, 2026
NAICS 561110: small-business status Yes → No
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