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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 Proposals for Kiener Plaza Host/Ambassador Program Services
Submital Due Date: Friday November 06, 2026 at 10:00 AM CST
Great Rivers Greenway (GRG) is seeking proposals for a hospitality-focused Host/Ambassador Program at Kiener Plaza. The selected firm will provide ambassador staffing, supervision, training, reporting, quality assurance, and program administration.
Access Request Proposals for Kiener Plaza Host/Ambassador Program Services
Request for Qualifications for Comprehensive Legal Services
Submittal Due Date: Monday October 26,2026 at 4:00PM Central standard Time
Great Rivers Greenway requests submissions from qualified law firms to provide comprehensive legal services on an as-needed beginning in 2027 with four successive options for GRG, at its sole discretion, to renew services for the years 2028 through and including 2031.
Access Request for Qualifications for Comprehensive Legal Services
Request for Qualifications: 2026-2028 Prequalification List For Planning, Landscape Architecture, Architecture, Engineering And Surveying Services
Submittal Due Date: October 19, 2026 at 3:00 PM 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
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.