GSA MAS, GWAC & IDIQ Support for U.S. Federal Contractors

Navigate Contract Vehicles with Confidence. Get Positioned to Compete and Win.

Federal contract vehicles such as GSA MAS, GWACs, and IDIQs are essential pathways to long-term government work — but getting on and staying compliant with these vehicles requires deep knowledge of federal acquisition rules, pricing strategy, and ongoing contract management.

At Numerogen, we help U.S. federal contractors successfully navigate the entire lifecycle of contract vehicles, from initial offer preparation to post-award modifications and ongoing compliance. Our team supports businesses at every stage — whether you are pursuing your first GSA MAS contract or managing multiple IDIQs and GWACs.

We provide hands-on support for GSA MAS eOffer and eMod submissions, SIP uploads, and Price List preparation, ensuring your documentation, pricing, and labor categories are compliant, defensible, and aligned with your business strategy.

Beyond GSA MAS, we support contractors across major federal vehicles including GSA OASIS+, STARS III, NASA SEWP, SBEAS, Navy SeaPort-NxG, CIO-SP3, and other agency-specific and governmentwide acquisition vehicles. Our goal is to help you not only get awarded — but remain competitive and ready for task orders.

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Key Features of Our GSA MAS, GWAC & IDIQ Support Services

GSA MAS Offer & Modification Support

We support full eOffer submissions and eMod requests, including scope changes, labor category updates, pricing revisions, and contract maintenance activities.

SIP Uploads & Price List Preparation

Our team prepares and uploads compliant SIP files and develops accurate, competitive GSA Price Lists aligned with your approved labor categories and pricing strategy.

GWAC & IDIQ Vehicle Readiness

We help contractors prepare for and manage major vehicles such as OASIS+, STARS III, NASA SEWP, SBEAS, SeaPort-NxG, and CIO-SP3, including documentation, positioning, and compliance readiness.

Contract Compliance & Ongoing Support

We provide ongoing support to help you maintain compliance, respond to audits or reviews, and keep your contract vehicle active, accurate, and task-order ready.

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