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Contract #:
Contractor: KEYSTONE ADVISORS LLC
Address: 16000 VAN DRUNEN RD
SOUTH HOLLAND, IL 60473-1242
Phone: 7087694130
E-Mail: keith@keystoneadv.com
Web Address: http://www.keystoneadv.com
SAM UEI: C3G1S3D7NH81
NAICS: 541219
Socio-Economic : Small Business
Women-Owned Small Business
SBA-Certified Women-Owned Small Business
SBA-Certified Economically Disadvantaged Women-Owned Small Business
SBA Certified Small Disadvantaged Business
SBA Certified HUBZone Firm
Current Option Period End Date : Oct 21, 2025
Ultimate Contract End Date : Oct 21, 2030
Govt. POC:
Lora Mclain
202-969-7779
lora.mclain@gsa.gov
Contract Clauses/Exceptions:
View the specifics for this contract
EPLS : Contractor not found on the Excluded Parties List System
Source Title Contract
Number
Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog
MAS
Multiple Award Schedule GS-23F-0005X Oct 21, 2025 Oct 21, 2030
541211
541214
541219
541611
OLM

Additional Contracts held by this contractor. To view more details of a contract, click the Contract Number below.
Source Title Contract
Number
Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog
OASIS+HZ
OASIS+ HUBZone 47QRCA24DH106   Sep 29, 2029
30101
30102
 
OASIS+WO
OASIS+ WOSB 47QRCA24DW310   Sep 29, 2029
50101
50102
 

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