General Service Administration Professional Service Schedule

Customers can purchase professional services from the Professional Services Schedule (PSS) indefinite delivery/indefinite quantity (IDIQ) multiple award schedule. PSS provides direct access to simple or complex professional services including advertising and marketing solutions, business consulting solutions, environmental solutions, financial and business solutions, language services, logistics solutions, and professional engineering solutions.

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Cambridge Contract Number


Contract Ceiling

$22 Billion

Period of Performance

March 1, 2018 – February 28, 2023

Links and Contract Documents

GSA PSS Price List (PDF)

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