Prader‐Willi Syndrome Association | USA

What Prader‐Willi Syndrome Association | USA does

PWSA | USA is a 501(c)(3) nonprofit patient advocacy organization founded in 1975 and headquartered in Brandon, Florida, dedicated to supporting individuals affected by Prader-Willi Syndrome and their families. The organization operates as the de facto U.S. national advocacy body for PWS, a rare genetic condition affecting approximately 1 in 15,000 births. Its service portfolio spans direct family support (24/7 crisis line, parent mentoring, grief counseling, Package of Hope for newly diagnosed families), educational advocacy (WSEAT program, School Success Toolkit, IEP consulting), professional training (ECHO 4 PWS telementoring, Residential Providers Conference), and research coordination (Global PWS Registry, clinical trials information, brain tissue donation program, PWS Connect research initiative). Content and community channels include the PWS United podcast, segmented Facebook support groups by life stage and family role, the annual United in Hope National Convention, regional roadshows, and a biennial D.C. Fly-In advocacy event.

PWSA | USA generates revenue through individual donations, a tiered corporate sponsorship program (Diamond $300K, Platinum $200K, Gold $100K, Silver $50K) targeted at rare-disease pharmaceutical companies, planned giving and bequests, donor-advised funds, employer matching gifts, and a portfolio of fundraising events. Its go-to-market approach is community-led and event-driven, anchored by the annual national convention and supported by a national chapter network. The organization has no proprietary technology products; community platforms are built on third-party infrastructure (Trend Community for PWS Connect, Podbean for the podcast). Recent strategic activity includes the first joint International PWS Conference co-hosted with FPWR and IPWSO in June 2025, alignment with Soleno Therapeutics and subsequently Neurocrine Biosciences around the March 2025 FDA approval of VYKAT XR, and the 50th-anniversary Journey of Hope Gala in 2025.

Key leadership comprises CEO Stacy Ward, MS, BCBA, and founder Fausta Deterling. The organization is governed by a Board of Directors with input from a Special Education Advisory Board, CSAB Advisory Board, and Adults with PWS Advisory Board. Notable community advisors include Dr. Amy McTighe of Children's Institute of Pittsburgh. No parent company or private equity ownership exists; the organization operates autonomously as a 501(c)(3) public charity (Tax ID 41-1306908).

Name

Prader‐Willi Syndrome Association | USA

Legal name

Prader-Willi Syndrome Association | USA

Website

https://pwsausa.org

Company type

Private

Founded year

1975

Operating status

Operating

Short description

Prader-Willi Syndrome Association | USA is a 501(c)(3) nonprofit founded in 1975 that provides 24/7 crisis support, family services, educational advocacy, professional training, and research coordination for individuals with Prader-Willi Syndrome and their families across the United States.

Ownership category

akta.pro rank

Headquarters

HQ city

Brandon

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Individual Donations: One-time and recurring donations from individuals, families, and supporters of the PWS community. Donations can be made online, by mail, or through social media platforms including Facebook fundraisers.
2. Corporate Sponsorship: Tiered corporate sponsorship program with Diamond ($300,000), Platinum ($200,000), Gold ($100,000), Silver ($50,000) levels. Includes sponsor benefits for events, programs, and visibility.
3. Planned Giving and Bequests: Legacy and planned giving programs including bequests, endowment funds, and tribute gifts. The organization offers sample bequest language for donors including unconditional, contingent, residue, and specific purpose bequests.
4. Donor Advised Funds: Accepts grants from Donor Advised Funds (DAFs) as a distribution method for charitable giving.
5. Fundraising Events: Various fundraising events including Move for PWS, Dancing Through the Decades, Cocktails for a Cause, Hummus & Watermelon brunches, golf tournaments, and seasonal campaigns.
6. Matching Gifts: Corporate matching gift program where employers match employee donations, doubling the impact of individual contributions.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels11 records

Core offering

PWSA | USA is a 501(c)(3) nonprofit organization that delivers a comprehensive suite of support, education, advocacy, and research services for individuals affected by Prader-Willi Syndrome (PWS) and their families. Core offerings include a 24-hour crisis phone line, the Package of Hope for newly diagnosed families, parent mentoring, grief support, special education advocacy (WSEAT), the ECHO 4 PWS telementoring program, regional roadshows, the annual United in Hope National PWS Convention, the Global PWS Registry, and the PWS Connect Community & Research Initiative.

Product overview

PWSA | USA offers a comprehensive suite of support services, educational resources, advocacy programs, and research initiatives for individuals and families affected by Prader-Willi Syndrome. The organization provides a 24-hour crisis support line, parent mentoring, grief support, and the Package of Hope for newly diagnosed families. Key programs include the ECHO 4 PWS healthcare education initiative, the annual United in Hope National Convention, the Residential Providers Conference, and the PWS Connect Community & Research Initiative. The organization also maintains educational resources including the Growth Hormone Booklet, PWS Fact Sheets, and the PWS United Podcast. Advocacy programs include the biennial D.C. Fly-In and the PWS Advocacy Master Class. Research support is provided through the Global PWS Registry, clinical trials information, and brain tissue donation program.

Differentiator

Problem solved

Functional benefit

Products and services

• 24-Hour Crisis Phone Line 24/7/365 crisis support line staffed by knowledgeable Family Support team members providing immediate expert support to families facing medical or behavioral emergencies.
• Package of Hope Comprehensive support package provided to newly diagnosed families containing educational literature, counseling resources, nutrition and medical information about Prader-Willi Syndrome.
• Family Support Services Comprehensive support services for individuals diagnosed with PWS, their families, and care providers, providing critical information and resources on PWS care, crisis counseling, and referrals.
• Parent Mentoring Program Program connecting veteran PWS parents with newly diagnosed families to provide support, referrals to physicians, best practices, and additional support benefits.
• Grief Support Services Grief counseling and emotional support services for members of the PWS community who are grieving.
• ECHO 4 PWS Project ECHO-based telemedicine and education program designed to increase access to locally trained specialists and decrease healthcare disparity through rapid dissemination of best practices for PWS care.
• United in Hope National PWS Convention Annual national convention bringing together individuals with PWS, families, and professionals for education, networking, and community connection.
• Residential Providers Conference Annual conference for residential care providers serving individuals with Prader-Willi syndrome, offering training, best practices sharing, and networking opportunities.
• D.C. Fly-In Advocacy Event Biennial advocacy event bringing PWS advocates to Washington D.C. to meet with elected officials and advance legislative priorities.
• PWS Advocacy Master Class Six-week program designed in collaboration with Patients Rising providing a robust curriculum for becoming an effective PWS policy advocate.
• School Success Program Program helping parents navigate educational systems, advocate for their child's rights and accommodations, and create effective learning environments for students with PWS.
• Provider Trainings Training programs for healthcare providers, residential staff, and caregivers serving individuals with PWS.
• PWS Connect Community & Research Initiative

Quantifiable outcome

• 24/7 crisis support available 365 days per year
• +2 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

16 partnerships are on record, tiered minor, flagship and core.

• Neurocrine BiosciencesminorStrategic or Co-development Partner · 6 April 2026Community update partner following acquisition of Soleno Therapeutics on April 6, 2026. Soleno developed VYKAT XR (diazoxide choline controlled-release), the first FDA-approved treatment for hyperphagia in PWS.
• Foundation for Prader-Willi Research (FPWR)flagshipStrategic or Co-development Partner · 24 June 2025Co-host of the United in Hope International PWS Conference held June 24-28, 2025 at Arizona Grand Resort and Spa in Phoenix. First joint conference bringing together all three major PWS organizations for the largest international PWS conference ever held.
• International Prader-Willi Syndrome Organisation (IPWSO)flagshipStrategic or Co-development Partner · 24 June 2025Co-host of the United in Hope International PWS Conference, partnering with PWSA | USA and FPWR to create the first joint international PWS conference, bringing together families, researchers, and professionals from around the world.
• Soleno TherapeuticscoreStrategic or Co-development Partner · 26 March 2025Longstanding community partner whose VYKAT XR treatment received FDA approval on March 26, 2025 - a historic milestone for the PWS community. PWSA | USA provides community updates and support for patients accessing this treatment.
• ECHO 4 PWS ProgramcoreStrategic or Co-development Partner · 1 January 2023Project ECHO program launched in May 2023 to increase access to specialized PWS care by training local providers. Uses telementoring to disseminate best practices to healthcare providers lacking PWS expertise.
• National Organization for Rare Disorders (NORD)coreOthers · 1 January 2021Platinum member of NORD, the leading rare disease advocacy organization in the United States. Provides access to resources, advocacy coordination, and peer support among rare disease organizations.
• Autism BrainNetcoreStrategic or Co-development Partner · 1 January 2021Partner organization supporting brain tissue donation for research. Helps facilitate post-mortem brain tissue donation from individuals with PWS to advance understanding of the condition.
• Aardvark TherapeuticsminorStrategic or Co-development Partner · 1 January 2021Community update partner working on the HERO clinical trial for PWS treatment. PWSA | USA shares updates with the community about clinical trial developments and pauses.
• Children's Institute of PittsburghminorStrategic or Co-development Partner · 1 January 2021Home to the Center for Prader-Willi Syndrome and PWS Program Manager Dr. Amy McTighe, who serves as Chair of PWSA | USA's Special Education Advisory Board.
• Prader-Willi Syndrome Association of ColoradominorStrategic or Co-development Partner · 1 January 2021State chapter providing IEP consulting services and collaborating with the PWS multi-disciplinary clinic at Children's Hospital in Denver.
• Patients RisingminorStrategic or Co-development Partner · 1 January 2021Collaboration to develop the PWS Advocacy Master Class - a six-week program designed to train effective advocates for PWS policy issues.
• Council of Parent Advocates and Attorneys (COPAA)coreStrategic or Co-development Partner · 1 January 2015Provides advocacy training curriculum for PWSA | USA's special education advocacy programs. Jennifer Bolander completed COPAA's rigorous 9-month advocacy training.
• William & Mary Law SchoolcoreStrategic or Co-development Partner · 1 January 2013William & Mary Law School's Institute on Special Education Advocacy provides training for PWSA | USA's Wyatt Special Education Advocacy Training (WSEAT) program. Staff including Evan Farrar and Jennifer Bolander have graduated from this institute.
• Southern Poverty Law CentercoreStrategic or Co-development Partner · 1 January 2001Longstanding partnership for systemic disability rights advocacy. Collaborates on major cases involving IDEA, ADA, and Section 504 affecting students with disabilities including PWS.
• Protection and Advocacy (P&A) ProgramscoreStrategic or Co-development Partner · 1 January 2001Network of federally-mandated disability advocacy organizations partnered to address systemic issues affecting people with PWS and other disabilities.
• Legal Services Corporation (LSC)coreStrategic or Co-development Partner · 1 January 2001Partnership providing access to legal services for low-income individuals with disabilities, supporting PWSA | USA's advocacy mission.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• International Prader-Willi Syndrome Organisation (IPWSO): IPWSO is the global umbrella for national PWS associations, providing scientific and medical support, advocacy resources, and an international conference network. It co-hosted the 2025 United in Hope Conference with PWSA | USA and FPWR, making it a direct peer in mission and family-support services.
• Rett Syndrome Research Trust: Rett Syndrome Research Trust is a US-focused rare-disease nonprofit combining family support, advocacy, and aggressive research funding for a single-gene neurodevelopmental disorder. It mirrors PWSA | USA's mission architecture and corporate sponsorship model for a similarly sized rare disease community.
• Angelman Syndrome Foundation: The Angelman Syndrome Foundation is a US-based nonprofit providing family support, advocacy, and research funding for another rare neurodevelopmental disorder with overlapping genetic and behavioral challenges. It is comparable in structure (chapter network, family support, pharma partnerships, patient registry) and donor demographic to PWSA | USA.
• Foundation for Prader-Willi Research (FPWR): FPWR is the other primary US-based PWS nonprofit, focused specifically on funding research to eliminate the challenges of Prader-Willi Syndrome. It is the most direct peer—co-hosting PWSA | USA's international conference and competing for the same donor and pharma dollars across an overlapping family constituency.
• FRAXA Research Foundation: FRAXA Research Foundation funds research and provides family/community support for Fragile X syndrome, another rare neurodevelopmental genetic disorder. It is directly comparable to PWSA | USA in target constituency, advocacy footprint, and reliance on corporate sponsorship from pharma active in CNS drug development.

Broad incumbents

• Autism Society of America: Autism Society of America is a large, established national nonprofit serving the autism community with advocacy, education, and support services. It is comparable as a broader neurodevelopmental advocacy peer, though it serves a much larger and more heterogeneous population than PWSA | USA.
• National Organization for Rare Disorders (NORD): NORD is the US umbrella advocacy organization for all rare diseases, of which PWSA | USA is a Platinum member. It is a broad incumbent providing cross-disease policy advocacy, research grants, and patient assistance programs that overlap with PWSA | USA's federal advocacy and patient support services.
• EveryLife Foundation for Rare Diseases: EveryLife Foundation is a US rare-disease policy and advocacy organization working across all rare diseases on federal legislative and regulatory issues. Comparable to PWSA | USA's federal advocacy function (e.g., D.C. Fly-In) but operating as a cross-disease incumbent rather than a single-disease specialist.

Emerging players

• Phelan-McDermid Syndrome Foundation: The Phelan-McDermid Syndrome Foundation is a smaller US rare-disease patient advocacy organization supporting families affected by a different rare neurodevelopmental disorder. It is comparable as a peer in mission, family-support programming, and pharma partnership model, though smaller in scale.
• Pitt Hopkins Research Foundation: Pitt Hopkins Research Foundation is a small US rare-disease nonprofit funding research and supporting families affected by Pitt-Hopkins syndrome, a rare neurodevelopmental disorder. Comparable to PWSA | USA in mission, family support structure, and reliance on a tight community of affected families for fundraising.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@PraderWilliSyndrome
• Facebookfacebook.com/PWSAUSA
• Instagraminstagram.com/pwsausa
• Xx.com/pwsausa
• LinkedInlinkedin.com/company/prader-willi-syndrome-association

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

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M&A

Investments1 record

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Frequently asked questions about Prader‐Willi Syndrome Association | USA