General information for Portman Square Group LLC
Physical address
1280 E Warm Springs Ave, Boise, Id, 83712
Mailing address
101 S Capitol Blvd Ste 1203, Boise, ID, 83702
Website
portmansquaregroup.com
Points of contact for Portman Square Group LLC
SAM.gov Points of Contact
Emily
Baker
Government Business POC
Electronic Business POC
101 S Capitol Blvd., Suite 1203, Boise, ID, 83702
Additional contact details may be available
NAICS codes for Portman Square Group LLC
| Code | Description | Small Business |
|---|---|---|
| 541611 PRIMARY | Administrative Management and General Management Consulting Services | Yes |
| 541613 | Marketing Consulting Services | Yes |
| 541618 | Other Management Consulting Services | Yes |
|
541810
|
Advertising Agencies
|
Yes
|
|
541820
|
Public Relations Agencies
|
Yes
|
|
541830
|
Media Buying Agencies
|
Yes
|
|
541840
|
Media Representatives
|
Yes
|
|
541860
|
Direct Mail Advertising
|
Yes
|
|
541890
|
Other Services Related to Advertising
|
Yes
|
|
541910
|
Marketing Research and Public Opinion Polling
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
611699
|
All Other Miscellaneous Schools and Instruction
|
Yes
|
|
812990
|
All Other Personal Services
|
Yes
|
PSC codes for Portman Square Group LLC
| Code | Description |
|---|---|
| AM12 | International Affairs R&D Services; International Affairs; Applied Research |
| B538 | SPECIAL STUDIES/ANALYSIS- INTELLIGENCE |
| B553 | SPECIAL STUDIES/ANALYSIS- COMMUNICATIONS |
|
R422
|
SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION
|
|
R423
|
SUPPORT- PROFESSIONAL: INTELLIGENCE
|
|
R426
|
SUPPORT- PROFESSIONAL: COMMUNICATIONS
|
|
R701
|
SUPPORT- MANAGEMENT: ADVERTISING
|
|
R702
|
SUPPORT- MANAGEMENT: DATA COLLECTION
|
|
R708
|
SUPPORT- MANAGEMENT: PUBLIC RELATIONS
|
Update history
2 change(s) tracked
Feb 26, 2026
NAICS 541820 is no longer the primary code
Feb 26, 2026
NAICS 541611 became the primary code
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