Overview
ProSidian Consulting is a management and operations consulting firm that helps private companies, Fortune 1000 enterprises, and government agencies solve problems and improve operations through tailored, industry-aligned services. It offers six enterprise practice areas: Risk Management, Energy & Sustainability, Compliance, Business Process, IT Effectiveness, and Human Capital, delivered by multidisciplinary teams across CONUS/OCONUS. The firm follows a structured approach to strategic solutions focused on growth, margin, and efficiency, aligning assets, processes, policies, and people to deliver value. With former Big 4 leadership and a nationwide/overseas footprint, its goal is to translate strategy into execution that boosts clients' return on invested capital and value delivered to customers.
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Simplify's take
What believers are saying
- NSF awarded ProSidian contract 49100421C0042 through December 31, 2026.
- Simplify listed multiple April 2026 NSF HR analytics postings for ProSidian.
- June 2026 data showed $4.0M obligated across repeat federal buyers.
What critics are saying
- Forty-one percent of June 2026 obligations came from NSF.
- Eighty percent of obligations were not openly competed, compressing renewal leverage.
- A failed NSF recompete in December 2026 threatens ProSidian's federal core.
What makes Prosidian Consulting unique
- ProSidian holds GSA MAS GS-10F-0309Y through May 17, 2032.
- It sells management consulting across 541330ENG, 541611, 541620, and 611430.
- ProSidian's federal footprint spans NSF, DoD, DOE, and Treasury.
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