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Find Government Contracts & Bid Opportunities

Periscope S2G provides visibility into government contracting. Our tools save suppliers time finding relevant opportunities, responding to bids and managing contracts, while generating awareness across all stakeholders. S2G provides your business a platform to see – and be seen by – a whole lot more, a whole lot faster.


Periscope S2G is trusted by hundreds of thousands of suppliers across North America.

See what S2G is all about

Periscope Supplier to Government (S2G) is home to the largest database of government bids in North America. With our smart technology and large network of agency partners, you now have a competitive edge in finding government contracts that can help your business grow.

See more, much faster

S2G brings every relevant opportunity for your business to your fingertips in as near real-time as possible. Our tools are designed to be easy to view and navigate - from daily bid notification emails to our Catalog Manager and especially our S2G bid database.

Completely connected

We’re dedicated to transforming public sector procurement by connecting government suppliers and buyers. Our S2G solutions are designed to make it easier for all stakeholders throughout the public procurement ecosystem to work together.

100,000 bids every month

We notify our customers of more than 100,000 government bids each month from states, municipalities, counties, school districts, port authorities, community colleges, universities, as well as federal and military agencies.