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Contract #: 47QTCA24D002K 47QTCB21D0249 47QRCA24DV067 Contractor: SIERTEK, LTD. Address: 4141 COLONEL GLENN HWY STE 250 BEAVERCREEK TOWNSHI, OH 45431-1671 Phone: 833-743-7835 X703 E-Mail: robin.sgrosso@siertek.com Web Address: https://www.siertek.com SAM UEI: JCTAHNC3FQ86 NAICS: 541519 Socio-Economic : Small Business Service Disabled Veteran Owned Small Business SBA Certified Small Disadvantaged Business MAS 8(a) Pool- Competitive MAS 8(a) Pool- Sole Source and Competitive (exit date: Oct 29, 2025) Current Option Period End Date : Dec 13, 2028 Ultimate Contract End Date : Dec 13, 2043 Govt. POC: Michael M James 202-679-3172 michaelm.james@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 47QTCA24D002K Terms & Conditions + Price List Dec 13, 2028 Dec 13, 2043 541330ENG 54151 54151S 541611 541990 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 47QTCB21D0249 Terms & Conditions Jul 1, 2026 STARS3 STARS3 ET   OASIS+VO OASIS+ SDVOSB 47QRCA24DV067   Sep 29, 2029 40101 40102 40103 40104 40105 40106 40107 40108 40201 40202 40203 40205 40206 40207 40208 40210 40211 40212 40213 40214 40215 40216 40801 40802 40803 40804 40805 40806 40807 40808 40809 40810 40811 40812 40813 40814 40815 40816