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Contract #: GS-35F-227DA 47QTCB22D0398 47QRCA25DA291 47QRCA24DH082 47QRCA25DS523 47QRCA24DW238 Contractor: WILLIAMS CONSULTING LLC Address: 5523 RESEARCH PARK DR STE 250 CATONSVILLE, MD 21228-4586 Call: 855-597-9666 Email: awilliams@williamsconsultingllc.com Web Address: http://www.williamsconsultingllc.com/ SAM UEI: CLDPGB3AAN49 NAICS: 541512 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 MAS 8(a) Pool- Competitive MAS 8(a) Pool- Sole Source and Competitive (exit date: Nov 16, 2025) SBA Certified HUBZone Firm Current Option Period End Date : Mar 9, 2026 Ultimate Contract End Date : Mar 9, 2036 Govt. POC: Monique Holeman 202-486-2768 monique.holeman@gsa.gov Terms & Conditions + Price List 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-35F-227DA Terms & Conditions + Price List Mar 9, 2026 Mar 9, 2036 54151HEAL 54151S 541611 541720 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 8ASTARS3 8(a) Streamlined Technology Acquisition Resource for Services (STARS) III 47QTCB22D0398 Terms & Conditions Jul 1, 2026 STARS3 STARS3 ET   OASIS+8A OASIS+ 8(a) 47QRCA25DA291   Apr 15, 2030 20101 20102 20103 20104 20105 20106 20107 20108   OASIS+HZ OASIS+ HUBZone 47QRCA24DH082   Sep 29, 2029 30101 30102 30103 30104 30105 30106 30107 30108   OASIS+SB OASIS+ SB 47QRCA25DS523   Dec 18, 2029 10101 10102 10103 10104 10105 10106 10107 10108   OASIS+WO OASIS+ WOSB 47QRCA24DW238   Sep 29, 2029 50101 50102 50103 50104 50105 50106 50107 50108