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How We WorkWhen our work calls for consultants, artists, or vendors, we post those opportunities here, typically in the form of Requests for Qualifications (RFQs) or Requests for Proposals (RFPs). See below, click the plus sign next to any open listings to expand the information!
Vendor Opportunities
Request for Qualifications: 2026-2028 Prequalification List For Planning, Landscape Architecture, Architecture, Engineering And Surveying Services
Submittal Due Date: October 19, 2026 CST
Great Rivers Greenway is seeking the services of qualified professionals in the following fields:
- Engineering Services
- Landscape Architecture Services
- Architecture Services
- Planning Services
- Surveying Services
Great Rivers Greenway is providing this opportunity for firms not currently on the 2026-2028 Prequalification List for Planning, Landscape Architecture, Architecture, Engineering and Surveying Services.
Access Request for Qualification: 2026-2028 Prequalification List : Planning, Landscape Architecture, Architecture, Engineering & Surveying Services
Request for Qualifications for Prequalification for Civic/Community Engagement Professional Services
Submittal Date: Monday September 14, 2026 @ 4:00PM CST
Great Rivers Greenway is requesting qualifications from interested firm(s), organization(s), individual(s) and non-profit(s) to provide services related to civic/community engagement.
Access Request for Qualification: Prequalification for Civic/Community Engagement Professional Services
Planning/Engineering/Architecture Vendor List 2026-2028
Great Rivers Greenway maintains a Prequalified Vendor List for professional services on greenway projects and other related activities. The Prequalification Vendor List was approved by the Board of Directors for the following categories: Landscape Architecture, Architecture, Engineering, Surveying, and Planning. The posted list was approved in December 2025 and will be in effect for three years until December 2028.
Firms not currently on the Prequalified List will have the opportunity to submit their qualifications during the 4th quarter of 2026 and 2027. Firms will be added in December of each year. GRG will post information detailing how firms can be added to the Prequalification Vendor List in September of each year.
Click here to view and download 2026-2028 Vendor List.