
One Acquisition for Integrated Services Plus (OASIS+) is a suite of multi-award contracts designed to support federal agencies’ procurement requirements for services-based solutions. OASIS+ has been designated as a Best-in-Class (BIC) contract by the Office of Management and Budget making it a preferred governmentwide solution IAW FAR 8.104.

GSA OASIS+ CONTRACT VEHICLE
Why SierTeK?
With the operational complexity of delivering integrated professional services in today’s defense industrial base, Government customers need a proven partner like SierTeK - one to rely on to execute with precision, continuity, and speed. SierTeK Offers:
Successful history of performing and recompeting multiple task orders as a Prime across Air Force and DoD IDIQ vehicles
Excellent CPAR ratings from our customers
Competitive Rates
ISO 9001:2015 Certified Quality Management System
Ability to expedite hiring of positions with complex skill sets and expertise
A Strong OASIS+ Task Order (TO) Program Management Office (PMO) with successful execution for task-order performance
Standard personnel retention rate of 95%
DCAA-compliant contract, financial &HR management processes
Effective Cost Control
Developed tailored solutions that facilitate customer missions

SierTeK Awarded three OASIS+ Contracts across Three Distinct Domains
“SierTeK is a Prime Contract Holder on three of the OASIS+ IDIQ contracts across three domains each - Management & Advisory, Technical and Engineering, and Logistics.
Management and Advisory Domain
SB
8(a)
SDVOSB
541611 - Administrative Management and General Management Consulting Services
541613 - Marketing Consulting Services
541614 - Process, Physical Distribution and Logistics Consulting Services
541990 - All Other Professional, Scientific and Technical Services
Technical and Engineering Domain
SB
8(a)
SDVOSB
541330 – Engineering Services
541330 (Exceptions 1,2,3) – Engineering Services
541611 - Administrative Management and General Management Consulting Services
541990 - All Other Professional, Scientific and Technical Services
Logistics Domain
SB
8(a)
SDVOSB
541330 – Engineering Services
541614 - Process, Physical Distribution and Logistics Consulting Services
541690 - Other Scientific and Technical Consulting Services
541990 - All Other Professional, Scientific and Technical Services
CORPORATE INFORMATION
SierTeK OASIS+ Contract #s:
SDVOSB - 47QRCA24DV067
SB - 47QRCA25DS948
8(a) - 47QRCA25DA315
Socio-Economic Categories
SDVOSB, SB, 8(a)
UEI: JCTAHNC3FQ86
CAGE: 52TK6
Other OASIS+ Prime NAICS Codes
33611 481211 485991 485999
488111 488190 488999 492110
493110 541360 541370 541380
541612 541618 541620 541690
561210 541690 611512
ADDITIONAL PRIME CONTRACT VEHICLES
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GSA MAS: 47QTCA24D002K
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GSA STARS 3: 47QTCB21D0249
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711 th HPW: FA865021D4009
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OPS II: FA822423D0004
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Seaport NXG: N0017825D7820
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MDA SHIELD: HQ085926DE468
CUSTOMERS SUPPORTED

OASIS+ POINTS OF CONTACT
Raul Sierra, PMP
President and CEO
833-743-7835
raul.sierra@siertek.com
Shannon Hobbs, CF APMP
Business Development Manager
937-630-1448
shannon.hobbs@siertek.com
