ProSidian GSA Contracts and Multiple Award Schedules (MAS)

ProSidian GSA Federal Supply Schedule Contract: GS-10F-0309Y

ProSidian is a management and operations consulting firm that helps clients improve operations through strategic, sustainable solutions worldwide for public and private sectors. With extensive experience and industry expertise, we hold GSA and Federal Contracts like GSA MAS, providing federal agencies easier access to management, technical, and support services. Our flexible platform serves clients across markets by solving complex problems, increasing efficiency, and delivering long-term results. We adapt to evolving needs to enhance value, resilience, and societal impact while building trust and confidence. Founded by management consultants, our diverse teams leverage global expertise to develop customized solutions and support various projects in a complex environment.

Contractor ProSidian Consulting, LLC
Contract Number GS-10F-0309Y
Contract Vehicle GSA Federal Supply Schedule (Multiple Award Schedule – MAS)
Eligible Users All Federal, State, and Local Agencies + Private Sector
Contract Link View on GSA eLibrary – ProSidian GS-10F-0309Y
SAM Unique Entity ID (UEI) J5KSKFSM3G85
Cage Code #:  5CAP1
Duns # 828872981
SINS 541611 | 541330ENG | 541620 | 611430 | OLM

Our services drive enterprise value by focusing on growth, margins, and efficiency. We align assets, processes, policies, and people to support this goal, helping clients solve problems and improve operations. Our global team of Sector and Solution Specialists includes former leaders and practitioners from public, private, defense, government, and nonprofit sectors. We offer services in Risk Management, Compliance, Business Processes, IT, Engineering, Sustainability, and Human Capital, available through government-wide and agency-specific contracts for quick support.

Category SINs: 541611 | 541330ENG | 541620 | 611430 | OLM
541611 Management and Financial Consulting, Acquisition and Grants Management Support, and Business Program and Project Management Services
541330ENG Engineering Services
541620 Environmental Consulting Services
611430 Professional and Management Development Training Services
OLM Order-Level Materials (OLM) – products, services, or integrated solutions acquired for a specific task or delivery order

Delivering Mission Results Through Trusted Federal Contracting Solutions

Federal agencies strive to do more with fewer resources, emphasizing performance, accountability, and mission achievement in a changing environment. ProSidian addresses these demands through a structured methodology and sector-wide management expertise. Utilizing the GSA MAS, ProSidian supports federal agencies in boosting performance and reaching objectives via consulting, training, facilitation, surveys, sourcing, and project management. Our offerings improve efficiency, foster transformation, and produce quantifiable results across various government levels.

What Is the GSA Federal Supply Schedule?

The GSA Federal Supply Schedule (FSS)—also called the Multiple Award Schedule (MAS)—is a long-term, governmentwide contract program created by the U.S.  General Services Administration (GSA).  It makes it easier for federal agencies to buy goods and services from qualified, pre-screened vendors at pre-negotiated, fair, and reasonable prices.  The program simplifies procurement by ensuring: 

  • Pre-vetted vendors: Financial stability, proven past performance, and regulatory compliance.
  • Pre-approved pricing: Fair, reasonable, and consistent rates.
  • Expedited purchasing: Reduced acquisition time and administrative burden.

The GSA Federal Supply Schedule serves as a catalog of trusted contractors—a direct pathway for federal, state, and local agencies to acquire high-quality services efficiently and with confidence.

Benefits of the ProSidian GSA Schedule

Holding a GSA Federal Supply Schedule Contract demonstrates ProSidian’s federal credibility, proven performance, and procurement readiness, allowing seamless engagement with U.S.  government agencies under trusted contracting terms.  Benefits include: 

  • ProSidian: Streamlined contracting processes, faster lead times, and access to a large and diverse federal customer base.
  • For Federal Agencies: Simplified access to qualified vendors, regulatory compliance, and fair market pricing.
  • State and Local Governments: Access to select services through Cooperative Purchasing Programs for eligible entities.

The Federal Acquisition Regulation (FAR) and the General Services Acquisition Manual (GSAM) govern ProSidian’s GSA Schedule Contract.  Contract periods typically span five years with renewal options, ensuring ongoing availability and ease of access for agency partners.

ProSidian’s Experience and Expertise

With over 25 years of GSA contracting experience, ProSidian GSA Consultants offer expert guidance on federal acquisition. We help agencies and industry partners improve efficiency, ensure compliance, and meet missions via the GSA MAS program. Using the MOBIS schedule, now part of the unified MAS under Large Category H: Professional Services, we provide consulting, training, and management solutions to enhance operations, adapt to change, and reach strategic goals. Visit www.ProSidian.com to see how our GSA and Federal Contracting services support operational excellence and mission success.