OASIS+ (One Acquisition Solution for Integrated Services Plus)
Also known as OASIS+
Federal-wide professional services across DoD and civilian agencies. Domain-organized tracks for specialized service categories.
Ceiling
$60B+ across all tracks
On-Ramp
Initial awards 2024-2025 across multiple tracks.
Task Order Range
$1M-$500M typical; full range from small consulting engagements to major program support.
Scope
Professional services — management consulting, engineering, scientific, R&D, financial, logistics, and program management. Replaces OASIS Original and OASIS SB.
Why This Vehicle Matters
OASIS+ is the dominant federal professional services GWAC. Its six tracks make small business participation accessible at the on-ramp competition level, providing significant set-aside opportunities that didn't exist in the prior OASIS structure.
How to Win
On-ramp won at vehicle award. Task order pursuit depends on track-specific past performance, key personnel qualifications, and technical solution alignment to the agency's specific requirement.
Small Business Tracks
Alternative Vehicles
- GSA MAS
- Agency-specific professional services IDIQs
- Alliant 2 (for IT-leaning work)
Want help with OASIS+ strategy?
Aliff helps firms decide which vehicles to pursue, prepare competitive on-ramp proposals, and score task order opportunities once on contract.