Who we are

We are a full-service contracting and procurement firm specializing in sourcing, logistics, contract management, and leadership training. Our team brings cross-industry experience, global supply chain knowledge, and a commitment to delivering exceptional results.

Our Mission

Sentinel Sourcing Services strengthens government capability through precise procurement, dependable sourcing, and transparent execution utilizing data driven scalable logistics ensuring smarter, faster, and more cost-effective solutions—delivering veteran-led excellence across every contract to ensure mission-ready reliability for our customers.

Logo for SENTINEL SOURCING SERVICES featuring a lock with S3 branding, surrounded by the words 'Precision Procurement' and 'Mission-Ready Results.'

Contact us

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