General information for Windsor Group LLC
Physical address
6710a Rockledge Dr, Ste 400, Bethesda, Md, 20817
Mailing address
P.o. Box 30314, Bethesda, MD, 20824
Website
windsorgroup-llc.com
Points of contact for Windsor Group LLC
SAM.gov Points of Contact
Diedre
Windsor
Government Business POC
Electronic Business POC
Founder/President/CEO
P.O. BOX 30314, Bethesda, MD, 20824
Additional contact details may be available
NAICS codes for Windsor Group LLC
| Code | Description | Small Business |
|---|---|---|
|
541611
PRIMARY
|
Administrative Management and General Management Consulting Services
|
Yes
|
| 523999 | Miscellaneous Financial Investment Activities | Yes |
| 541330 | Engineering Services | No |
| 541410 | Interior Design Services | No |
|
541430
|
Graphic Design 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
|
|
541612
|
Human Resources Consulting Services
|
Yes
|
|
541613
|
Marketing Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541690
|
Other Scientific and Technical Consulting Services
|
Yes
|
|
541810
|
Advertising Agencies
|
Yes
|
|
541820
|
Public Relations Agencies
|
Yes
|
|
541910
|
Marketing Research and Public Opinion Polling
|
Yes
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
Yes
|
|
561110
|
Office Administrative Services
|
Yes
|
|
561210
|
Facilities Support Services
|
Yes
|
|
561312
|
Executive Search Services
|
Yes
|
|
561320
|
Temporary Help Services
|
Yes
|
|
561410
|
Document Preparation Services
|
Yes
|
|
561422
|
Telemarketing Bureaus and Other Contact Centers
|
Yes
|
|
561439
|
Other Business Service Centers (including Copy Shops)
|
Yes
|
|
561499
|
All Other Business Support Services
|
Yes
|
|
561591
|
Convention and Visitors Bureaus
|
Yes
|
|
561599
|
All Other Travel Arrangement and Reservation Services
|
Yes
|
|
561621
|
Security Systems Services (except Locksmiths)
|
Yes
|
|
561720
|
Janitorial Services
|
Yes
|
|
561730
|
Landscaping Services
|
No
|
|
561920
|
Convention and Trade Show Organizers
|
Yes
|
|
561990
|
All Other Support Services
|
Yes
|
|
611420
|
Computer Training
|
Yes
|
|
611430
|
Professional and Management Development Training
|
Yes
|
|
611699
|
All Other Miscellaneous Schools and Instruction
|
Yes
|
|
611710
|
Educational Support Services
|
Yes
|
|
621399
|
Offices of All Other Miscellaneous Health Practitioners
|
No
|
|
621511
|
Medical Laboratories
|
Yes
|
|
621999
|
All Other Miscellaneous Ambulatory Health Care Services
|
Yes
|
|
624310
|
Vocational Rehabilitation Services
|
Yes
|
|
711190
|
Other Performing Arts Companies
|
Yes
|
|
711510
|
Independent Artists, Writers, and Performers
|
No
|
|
721199
|
All Other Traveler Accommodation
|
No
|
SBA business types for Windsor Group LLC
| Type | Entry Date | Exit Date |
|---|---|---|
| SBA-Certified Economically Disadvantaged Women-Owned Small Business | Mar 24, 2021 | Active |
| SBA Certified 8(a) Program Participant | Jul 31, 2019 | Jul 30, 2029 |
| SBA-Certified Women-Owned Small Business | Mar 24, 2021 | Active |
Contract awards for Windsor Group LLC
1 award(s) found| Opportunity | Award Amount | Award Date |
|---|---|---|
| DHIS Data Support Services | $1,391,266.80 | Mar 03, 2026 |
Update history
20 change(s) tracked
Apr 8, 2026
NAICS 624310: small-business status No → Yes
Apr 8, 2026
NAICS 621999: small-business status No → Yes
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