Federal Contract Vehicles

OASIS+ 8(a)

OASIS+ 8(a) Small Business Set-Aside

GSA MAC Active
Obligated to date
$104.2M
Task orders
44
Companies awarded
496
Ceiling
Unlimited

Vehicle overview

The OASIS+ 8(a) Small Business Set-Aside is a Best-in-Class governmentwide contract managed by the General Services Administration (GSA) to provide professional non-IT services. It serves as a primary vehicle for acquiring complex professional services across the federal government. This vehicle is the successor to the original OASIS program.

The contract is exclusively set aside for 8(a) certified small businesses.

Vehicle details

Ordering period

10 years (5-year base plus one 5-year option)

Ceiling

Unlimited

Where agencies spend through OASIS+ 8(a)

See which agencies and types of work reported the most positive obligations through OASIS+ 8(a) in the last 12 months.

Coverage period Jul 28, 2025–Jul 27, 2026

OASIS+ 8(a) contract holders

Contractor Obligated Task orders
ACQCENTRIC, INC. $15.7M 1
RIVET OPERATIONS COMPANY LLC $13.0M 1
GREAT HILL SOLUTIONS, LLC $12.0M 1
DNI EMERGING TECHNOLOGIES, LLC $10.0M 3
ARETE CONSULTING LLC $5.1M 3
CAYUSE FEDERAL SERVICES LLC $4.3M 2
NAKUPUNA SERVICES LLC $4.2M 2
AMIVERO LLC $4.2M 2
AKIMA GLOBAL LOGISTICS, LLC $3.7M 2
ABACO INSIGHT SOLUTIONS LLC $3.4M 2
ADVENT SVCS LLC $3.1M 1
D&G SUPPORT SERVICES LLC $3.1M 1
CHUGACH DYNAMIC SOLUTIONS LLC $2.8M 1
PUYENPA TECHNOLOGIES, LLC $2.4M 1
GOLDBELT APEX, LLC $2.1M 1

Top 15 of 496 companies by obligations.

NAICS coverage

NAICS 336611 NAICS 541612 NAICS 541715

Frequently asked questions

What is OASIS+ 8(a)?
The OASIS+ 8(a) Small Business Set-Aside is a Best-in-Class governmentwide contract managed by the General Services Administration (GSA) to provide professional non-IT services. It serves as a primary vehicle for acquiring complex professional services across the federal government. This vehicle is the successor to the original OASIS program.
Which agency manages OASIS+ 8(a)?
OASIS+ 8(a) Small Business Set-Aside is a MAC managed by General Services Administration.
What can agencies acquire through OASIS+ 8(a)?
The contract is exclusively set aside for 8(a) certified small businesses.
How much has been obligated through OASIS+ 8(a)?
$104.2M has been obligated across 44 task orders.
Which agencies use OASIS+ 8(a)?
In the 12 months ending July 27, 2026, agencies with reported awards through OASIS+ 8(a) included the Department of Defense and the Department of Homeland Security. The Department of Defense reported $25.6M in positive obligations for Nonscheduled Chartered Passenger Air Transportation (NAICS 481211). The Department of Homeland Security reported $23.3M in positive obligations for Ship Building and Repairing (NAICS 336611). The Department of Defense reported $22.5M in positive obligations for Ship Building and Repairing (NAICS 336611). Figures use reported USAspending award data.
How many contractors hold OASIS+ 8(a)?
496 contractors hold a position on OASIS+ 8(a).
What is the contract ceiling of OASIS+ 8(a)?
OASIS+ 8(a) has a program ceiling of Unlimited.
Is OASIS+ 8(a) active?
Yes, OASIS+ 8(a) is currently active (ordering period: 10 years (5-year base plus one 5-year option)).

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