Government Acquisition

How to Procure from CSG

Cornerstone Systems Group is positioned for federal, California state, and prime-contractor procurement pathways. This page documents our current SAM.gov registration status, North American Industry Classification System (NAICS) coverage, and contract-vehicle pursuit posture. Contact us to discuss eligibility under a specific solicitation, vehicle, or teaming arrangement.

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Acquisition Status

Contract Vehicles

Status current as of May 28, 2026. Cornerstone Systems Group's SAM.gov registration is in progress; UEI and CAGE codes will be displayed upon issuance. CSG holds no active contract vehicles at this time. Contact us to discuss available acquisition pathways and contract-vehicle eligibility under our NAICS slate. For the live federal and California vehicle tracker, see Contract Vehicle Status. For Sources Sought and Request for Information response posture, see Sources Sought / RFI Response.

SAM.gov Registration In Progress UEI and CAGE pending issuance

Small Business Designation Pending Gated on SAM Active issuance

GSA Multiple Award Schedule (MAS) Future Pursuit Requires commercial pricing history and adequate accounting baseline; timing not committed

OASIS+ Small Business Pool Tracking Solicitation horizon to be confirmed; eligibility gated on SB designation

California SLED Vehicles (Cal eProcure / CMAS) Planned Registration planned post-SAM Active

NAICS Coverage

Primary & Secondary Codes

Cornerstone Systems Group's primary NAICS is 541512 (Computer Systems Design Services), supported by seven secondary codes spanning custom programming, management consulting, training, and data-processing infrastructure.

Primary NAICS 541512 Computer Systems Design Services

Secondary NAICS Codes

541511 Custom Computer Programming Services

541519 Other Computer Related Services

541611 Administrative & General Management Consulting Services

541618 Other Management Consulting Services

541614 Process, Physical Distribution & Logistics Consulting

611420 Computer Training

518210 Computing Infrastructure Providers & Data Processing

Procurement Actions

Where to engage CSG by acquisition function

Sources Sought / RFI

Pre-solicitation response

CSG response posture for federal civilian Sources Sought notices, Requests for Information, and California SLED pre-solicitation instruments. Five-business-day response service level.

Sources Sought posture →

Contract Vehicles

Live vehicle tracker

Date-stamped pursuit status for federal and California contract vehicles — SAM.gov, GSA Multiple Award Schedule, OASIS+, 8(a) STARS III, Cal eProcure, California Multiple Award Schedule.

Vehicle status →

For Primes

Teaming posture

Subcontractor-ready posture for prime-contractor capture managers. One-business-day capability brief turn, five-business-day teaming agreement redline turn. Commercial terms under MNDA.

Teaming posture →

Contact for Acquisition Inquiries

Discussing a specific solicitation, vehicle pathway, or teaming arrangement? Send a procurement inquiry and we will respond within one business day.

Submit Acquisition Inquiry

Last reviewed May 28, 2026