What Gateway Arch Park Foundation does

Gateway Arch Park Foundation (GAPF) is a 501(c)(3) nonprofit conservancy founded in 2009 in St. Louis, Missouri, serving as the official philanthropic partner of Gateway Arch National Park. The foundation's mission is to fund and coordinate the park's ongoing conservation, preservation, and educational programming, while activating the 91-acre park grounds through signature community events. It was originally formed as part of the CityArchRiver public-private partnership alongside the National Park Service, and the CityArchRiver Project culminated in the 2018 Grand Reopening of the park.

The foundation operates a diversified portfolio of programs: membership programs with tiers ranging from $50 standard memberships to the $1,000+ Eero Saarinen Society leadership giving circle; marquee signature events including Blues at the Arch Festival, Winterfest, Sunrise Yoga, Just Breathe Yoga Series, Picnic in Your Park, and Riverfront Cleanups; educational programming through the Journey Fund; and operational services including free public Wi-Fi, 24/7 livestream webcams, parking operations, and Museum at the Gateway Arch exhibit maintenance (contracted to Pacific Studio). Technology infrastructure is composed of off-the-shelf nonprofit and content platforms: Omeka S for the Millennium Hotel Stories digital archive, VolunteerHub for event registration, Mailchimp for email marketing, Bonfire for merchandise, and Interpark for parking services.

Revenue is generated through individual memberships, corporate partnerships and event sponsorships (with flagship-tier relationships including Bank of America, World Wide Technology, Steward Family Foundation, Spire, and BJC HealthCare), voluntary donations, and fundraising events. In 2025 the foundation expanded significantly beyond its traditional conservancy mandate by acquiring the 4.2-acre former Millennium Hotel site for $0 disclosed proceeds and entering a joint venture with The Cordish Companies for a $670 million mixed-use redevelopment. The redevelopment introduces a real estate vertical that is structurally distinct from the foundation's donation- and sponsorship-driven operating model, and is expected to materially reshape the organization's scale and risk profile over the medium term.

Name

Gateway Arch Park Foundation

Legal name

Gateway Arch Park Foundation

Website

https://archpark.org

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Gateway Arch Park Foundation is a 501(c)(3) nonprofit conservancy serving as the official philanthropic partner of Gateway Arch National Park in St. Louis, funding conservation, preservation, education, and community events across the 91-acre park while operating a $670 million mixed-use redevelopment joint venture.

Ownership category

akta.pro rank

Product category

Nonprofit Park Conservancy

NAICS

Nature Parks and Other Similar Institutions (71219), Grantmaking Foundations (813211), Museums, Historical Sites, and Similar Institutions (712)

akta.pro primary industry

National Parks & Protected Area Visitor Services (Concessions, Guided Access) (THAAAAAH)

akta.pro secondary industry

Environmental & Climate Grantmaking Foundations (BPAGAKAM)

Keywords

• Park conservation services
• Nonprofit park conservancy
• Community event programming
• Urban park stewardship
• Educational park programs

Headquarters

HQ city

St Louis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Membership Program: Annual memberships at multiple tiers ($50-$1,000+) providing benefits including tram passes, parking discounts, member-only events, and shopping/dining discounts. Members at $1,000+ join the Eero Saarinen Society with additional benefits.
2. Corporate Partnerships & Sponsorships: Corporate partners provide financial support, employee volunteer programs, and event sponsorships. Corporate partners receive 15% discount on individual memberships for employees.
3. Event Donations: Free public events (Blues at the Arch, Winterfest, Sunrise Yoga, Riverfront Cleanups) supported by voluntary donations. The foundation encourages donations to sustain these free community programs.
4. Museum Maintenance Contract: Contract with Pacific Studio for ongoing maintenance and innovation of Museum at the Gateway Arch exhibits. The foundation funds smaller day-to-day maintenance needs through local personnel.
5. Picnic in Your Park: Signature fundraising event held in spring, hosted by the Friends Advisory Board, featuring catered picnic and live music.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

Gateway Arch Park Foundation is a 501(c)(3) nonprofit conservancy that funds and supports the conservation, preservation, education, and community programming of Gateway Arch National Park in Downtown St. Louis. It operates a portfolio of free public events (Blues at the Arch Festival, Winterfest, Sunrise Yoga, Just Breathe Yoga, Riverfront Cleanup), a tiered individual membership program, museum exhibit maintenance, parking services, public Wi-Fi, and educational programming including the Journey Fund for students. The Foundation also leads the $670 million Millennium Hotel site redevelopment project in partnership with The Cordish Companies.

Product overview

Gateway Arch Park Foundation operates as a nonprofit conservancy managing a portfolio of public events, membership programs, and park services at Gateway Arch National Park in St. Louis. The Foundation's core offerings include marquee community events (Blues at the Arch Festival, Winterfest, Sunrise Yoga, Just Breathe Yoga Series, Picnic in Your Park, Riverfront Cleanup), membership programs with tiered benefits (standard membership and Eero Saarinen Society leadership giving), and operational services including public Wi-Fi, webcams, parking, and museum exhibit maintenance. Digital platforms include a merchandise store via Bonfire, the Millennium Hotel Stories digital archive powered by Omeka S, and a volunteer management system via VolunteerHub. The Foundation also manages the $670 million Millennium Hotel site redevelopment project in partnership with The Cordish Companies.

Differentiator

Problem solved

Functional benefit

Products and services

• Annual Membership Program

Quantifiable outcome

• 50,000+ annual attendees at signature events
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature2 records

Partnerships

30 partnerships are on record, tiered flagship, core, major and minor.

• The Cordish CompaniesflagshipStrategic or Co-development Partner · 1 February 2025Selected developer for $670 million mixed-use redevelopment of the former Millennium Hotel site. Plans include 1.3 million square feet of residential, office, commercial, cultural, and public spaces. Cordish is also behind St. Louis' Ballpark Village.
• National Park ServicecoreStrategic or Co-development Partner · 1 January 2009Official federal partner of Gateway Arch National Park. GAPF serves as the designated philanthropic partner in a public-private partnership formed in 2009 as part of the CityArchRiver Project to transform and enhance the Arch experience.
• Pacific StudiocoreTechnology or IntegrationContract partner providing ongoing maintenance and innovation of Museum at the Gateway Arch exhibits. Completed 43 museum projects in 2021. Fabricated and installed exhibits in 2018.
• Great Rivers GreenwaymajorStrategic or Co-development PartnerPartner in riverfront cleanup initiatives along the Mississippi River, collaborating on environmental stewardship programs.
• Living Lands & WatersmajorStrategic or Co-development PartnerEnvironmental nonprofit partner in riverfront cleanup initiatives, helping remove trash and debris from the Mississippi River.
• Republic ServicesmajorStrategic or Co-development PartnerWaste management partner supporting riverfront cleanup events and environmental cleanup initiatives.
• Missouri Stream TeammajorStrategic or Co-development PartnerState environmental program partner in riverfront cleanup and conservation efforts.
• City of St. LouismajorStrategic or Co-development PartnerMunicipal government partner in riverfront cleanup initiatives and downtown development projects.
• Jefferson National Parks Association (JNPA)coreStrategic or Co-development PartnerProvides membership benefits including discounts at Arch Store and gift shop at Old Courthouse.
• InterparkcoreChannel Partner/ Reseller/ DistributorPreferred parking provider for GAPF members. Members at Supporter Level receive 10 free parks for Kiener East Parking Garage. Located near Gateway Arch entrance.
• Bi-State DevelopmentminorChannel Partner/ Reseller/ DistributorTransit authority partner providing membership benefits including MetroLink access and transit-related perks.
• SpiremajorGTM or Marketing PartnerCorporate partner with employee volunteer program. Spire employees participate in hands-on volunteer activities at the park grounds.
• BJC HealthCaremajorGTM or Marketing PartnerPresenting sponsor of Sunrise Yoga series, supporting community health and wellness programming at Kiener Plaza.
• TarltonminorGTM or Marketing PartnerSunrise sponsor supporting the Sunrise Yoga event series.
• Bank of AmericaflagshipGTM or Marketing PartnerPresenting sponsor of Winterfest event (11th year), supporting seasonal winter celebration in Kiener Plaza.
• World Wide TechnologyflagshipGTM or Marketing PartnerPresenting sponsor of Winterfest event, supporting seasonal winter celebration and community programming.
• Steward Family FoundationflagshipGTM or Marketing PartnerPresenting sponsor of Blues at the Arch Festival (11th annual), supporting St. Louis' premier summer music festival.
• StifelmajorGTM or Marketing PartnerGold Record sponsor of Blues at the Arch Festival.
• Visit MississippimajorGTM or Marketing PartnerGold Record sponsor of Blues at the Arch Festival.
• Explore St. LouismajorGTM or Marketing PartnerBlues Sustainer sponsor; tourism partner directing visitors to St. Louis attractions.
• Heartland Coca-ColaminorGTM or Marketing PartnerBlues Supporter sponsor for Blues at the Arch Festival.
• EYminorGTM or Marketing PartnerBronze sponsor of Winterfest event.
• Rubin BrownminorGTM or Marketing PartnerBronze sponsor of Winterfest event.
• SpireminorGTM or Marketing PartnerSupporter of Winterfest event.
• St. Louis AquariumminorGTM or Marketing PartnerSupporter of Winterfest event.
• The Collective STLmajorStrategic or Co-development PartnerBlack yoga and wellness instructor collective hosting Just Breathe Yoga Series for sixth year. Dedicated to improving health and wellbeing of Black communities in St. Louis through yoga, mindfulness, and culturally relevant self-care strategies.
• The Magic HouseminorStrategic or Co-development PartnerChildren's museum partner providing interactive Kids Korner programming at Blues at the Arch Festival.
• City MuseumminorStrategic or Co-development PartnerSt. Louis attraction partner providing interactive Kids Korner programming at Blues at the Arch Festival.
• PACK DanceminorStrategic or Co-development PartnerDance group providing demonstrations throughout Blues at the Arch Festival weekend.
• Explore St. LouisminorChannel Partner/ Reseller/ DistributorOfficial tourism partner; visitors directed to Explore St. Louis for information on Downtown and St. Louis region attractions.

Scale indicators8 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Pittsburgh Parks Conservancy: Pittsburgh Parks Conservancy is a nonprofit that restores and maintains Pittsburgh's city parks in partnership with the City of Pittsburgh. It shares a Midwest/Rust Belt urban context and a public-private partnership conservancy model comparable to Gateway Arch Park Foundation's approach to downtown St. Louis park stewardship.
• Central Park Conservancy: Central Park Conservancy is a private nonprofit conservancy that manages and funds the preservation of Central Park in New York City under a public-private partnership with NYC Parks. It is the most direct functional peer to Gateway Arch Park Foundation in terms of conservancy model, donor membership program, and signature fundraising events for an iconic urban green space.
• Jefferson National Parks Association: Jefferson National Parks Association is a nonprofit cooperating association that supports Gateway Arch National Park and other regional NPS sites through retail, publishing, and educational programming. It is already a documented partner of Gateway Arch Park Foundation and shares a closely aligned mission and visitor services focus.
• Forest Park Forever: Forest Park Forever is a St. Louis-based private nonprofit conservancy that works in partnership with the City of St. Louis to sustain and enhance Forest Park. It is the most direct local-market peer, sharing geography, donor base, and a public-private conservancy mandate with Gateway Arch Park Foundation.
• Golden Gate National Parks Conservancy: The Golden Gate National Parks Conservancy is a nonprofit membership organization that supports the National Park Service at Golden Gate National Recreation Area in the San Francisco Bay Area. It mirrors Gateway Arch Park Foundation's structure as a philanthropic partner for a federal national park unit, with a comparable mix of membership programs, signature events, education initiatives, and volunteer stewardship.
• Conservancy for Cuyahoga Valley National Park: The Conservancy for Cuyahoga Valley National Park is a nonprofit that supports the only national park in Ohio under a public-private partnership with the National Park Service. Its mission, membership model, education programming, and event fundraising closely parallel Gateway Arch Park Foundation's operating approach.
• Trust for the National Mall: The Trust for the National Mall is a nonprofit that partners with the National Park Service to restore and improve the National Mall in Washington, D.C. It directly parallels Gateway Arch Park Foundation's public-private partnership model, fundraising events, education programs, and federal park stewardship role.

Broad incumbents

• National Park Foundation: The National Park Foundation is the official nonprofit partner of the National Park Service across all national parks nationwide. It operates as a broad incumbent peer, providing similar philanthropic support, membership, and grantmaking but at a national scale rather than focused on a single park like Gateway Arch Park Foundation.

Regional players

• Allegheny Land Trust: Allegheny Land Trust is a regional land conservancy based in western Pennsylvania that conserves natural lands through acquisition and stewardship. It is an emerging regional peer operating in conservation and land stewardship adjacent to Gateway Arch Park Foundation's park-focused conservancy work, but in a different geography.

Others

• Great Rivers Greenway: Great Rivers Greenway is a St. Louis regional greenway district that partners with Gateway Arch Park Foundation on riverfront cleanup initiatives. It is an ecosystem collaborator and enabling peer, operating in adjacent conservation and public space work rather than direct competition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/CityArchRiver
• Facebookfacebook.com/GatewayArchPark
• LinkedInlinkedin.com/company/gateway-arch-park-foundation
• Instagraminstagram.com/gatewayarchpark
• TikToktiktok.com/@gatewayarchpark
• Xx.com/GatewayArchPark

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gateway Arch Park Foundation