GSA OASIS Small Business

T and T Consulting Services is an awardee and Prime Contractor of GSA OASIS Small Business Pool 3 and an awardee and managing partner of Superior Technology Services, LLC (STS), under OASIS Small Business Pool 1. (STS OASIS)

The General Services Administration (GSA) One Acquisition Solution for Integrated Services (OASIS) Small Business (SB) comprises efforts primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by this Pool may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services. For example, the scope of this Pool covers Military/Aerospace Engineering, Energy Policy Act Engineering, and Marine Engineering services. Awardees consist of only small businesses.

T and T Consulting Services, Inc.


Contract Number:47QRAD20D3034

DUNS Number: 780148248

CAGE Number: 4L4E7

Effective Date: July 23, 2020

Period of Performance: 07/23/2020 to 12/19/2024

Superior Technology Services, LLC

OASIS SB Pool 1 

Contract Number: 47QRAD20D1130

DUNS Number: 079255058

CAGE Number: 71JC1

Effective Date: July 23, 2020

Period of Performance: 07/23/2020 to 12/19/2024


Pool 3 - ($41.5M Business Size Standard)

541330 Exception A: Military and Aerospace Equipment and Military Weapons

541330 Exception B: Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992

541330 Exception C: Marine Engineering and Naval Architecture

Pool 1 - ($16.5M Business Size Standard)

541330 Engineering Services
541360 Geophysical Surveying and Mapping Services
541370 Surveying And Mapping (Except Geophysical) Services
541380 Testing Laboratories
541611 Administrative Management and General Management Consulting Services
541612 Human Resources Consulting Services
541613 Marketing Consulting Services
541614 Process, Physical Distribution, and Logistics Consulting Services
541618 Other Management Consulting Services
541620 Environmental Consulting Services
541690 Other Scientific and Technical Consulting Services
541810 Advertising Agencies
541820 Public Relations Agencies
541830 Media Buying Agencies
541840 Media Representatives
541850 Outdoor Advertising
541860 Direct Mail Advertising
541870 Advertising Material Distribution Services
541890 Other Services Related to Advertising
541910 Marketing Research and Public Opinion Polling
541990 All Other Professional, Scientific, and Technical Services


Douglas Du | Business Analyst | 571-423-0472 |


GSA SB Pool 3 Website

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