KNGF Koninklijk Nederlands Genootschap voor Fysiotherapie

What KNGF Koninklijk Nederlands Genootschap voor Fysiotherapie does

KNGF (Koninklijk Nederlands Genootschap voor Fysiotherapie) is the Royal Dutch Society for Physiotherapy, a member-governed professional association (vereniging) headquartered in Amersfoort, Netherlands, representing approximately 13,000 affiliated physiotherapists alongside 12 specialist beroepsinhoudelijke verenigingen, 20,000 quality-registered practitioners, and 15,000 physiotherapy students. Its core offerings include the Landelijke Database Fysiotherapie (LDF) for national outcome benchmarking, the Kennisplatform Fysiotherapie hosting clinical guidelines and scientific literature, the FysioPraxis professional journal (8x/year), and the Kwaliteitshuis Fysiotherapie which consolidates individual and practice quality registers. Supporting services include the Klachtenregeling and Geschillencommissie (Wkkgz-compliant complaints and binding arbitration), Compass for intercollegiate learning, the Vacaturebank job board, the Defysiotherapeut.com patient information portal, and the annual FysioCongres congress.

The organization operates a digital ecosystem spanning www.kngf.nl, the authenticated member portal mijn.kngf.nl, kennisplatformfysiotherapie.nl, vacaturebank.kngf.nl, and kngf.exata.nl (Compass), with cybersecurity handled by Stichting Z-CERT. A 2026 partnership with VECOZO extends this footprint with a 'Verwijzen voor fysiotherapie' digital referral service between healthcare providers.

KNGF generates revenue primarily through tiered recurring membership subscriptions (Belangstellend €8.50/month, Loondienst Meedoen €17/month, Loondienst Compleet €28.58/month, Vrijgevestigd Meedoen €28.58/month, Vrijgevestigd Compleet €40.25/month, plus a Niet werkzaam tier), with supplementary income from Klachtenregeling/Geschillencommissie registration fees (€79/year for persons, €209/year for institutions), accredited training and education, and congress registration. Distribution is direct-to-member via website, member portal, the quality register infrastructure, the event platform, and direct contracting for institutional complaints services.

Name

KNGF Koninklijk Nederlands Genootschap voor Fysiotherapie

Legal name

Koninklijk Nederlands Genootschap voor Fysiotherapie

Website

https://kngf.nl

Company type

Private

Founded year

1889

Operating status

Operating

Headcount range

51–100 employees

Short description

KNGF is the Royal Dutch Society for Physiotherapy, a member-governed professional association representing approximately 13,000 physiotherapists in the Netherlands through tiered subscriptions, clinical guidelines, quality registration, a national outcomes database, a professional journal, and Wkkgz-compliant complaints services.

Ownership category

akta.pro rank

Headquarters

HQ city

Amersfoort

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Membership Subscriptions: KNGF generates revenue primarily through annual and monthly membership fees from physiotherapists across multiple tiers: Belangstellend (€8.50/month), Loondienst Meedoen (€17/month), Loondienst Compleet (€28.58/month), Vrijgevestigd Meedoen (€28.58/month), Vrijgevestigd Compleet (€40.25/month), and Niet werkzaam pakket (€8.50/month for BIG-registered non-practicing members). Membership categories also serve students, intramural physiotherapists, practice owners, and interested non-practitioners.
2. Complaints and Disputes Registration Fees: KNGF charges fees for participation in the Klachtenregeling (Complaints Procedure) and Geschillencommissie (Disputes Committee) for non-members (€79/year for persons, €209/year for institutions) and Meedoen members (€79/year for persons, €209/year for institutions). Compleet members receive this service free of charge.
3. Accredited Training and Education: KNGF facilitates and accredits professional development and training for physiotherapists, with courses and events including the annual FysioCongres (Samen Sterk congress). Revenue is generated through training participation fees and accreditation administration.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

KNGF is a professional association (vereniging) that provides Dutch physiotherapists with tiered membership subscriptions, clinical guideline development, a national quality register (Kwaliteitshuis), a national outcomes database (LDF), a knowledge platform, the FysioPraxis professional journal, a Wkkgz-compliant complaints and disputes service, accredited continuing education, the Compass intercollegiate learning platform, the KNGF Vacaturebank job board, and the annual FysioCongres. It also operates the public-facing defysiotherapeut.com patient information portal and advocates on behalf of the physiotherapy profession in national health policy.

Product overview

KNGF is a professional association for physiotherapists offering a comprehensive ecosystem of products and services. The core offerings include the Landelijke Database Fysiotherapie (LDF) for outcome benchmarking, the Knowledge Platform (Kennisplatform) for evidence-based guidelines and research, FysioPraxis magazine for professional updates, and Defysiotherapeut.com for patient education. Supporting services include the Quality House (Kwaliteitshuis) for professional registration, the Complaints and Disputes Commission for patient resolution, Compass for intercollegiate learning, the Job Board (Vacaturebank), and annual congress events. These products work together to support the professional development, quality assurance, and practice management needs of approximately 13,000 affiliated physiotherapists.

Differentiator

Problem solved

Functional benefit

Brands

• FysioPraxis: Professional journal/magazine for physiotherapists published 8 times per year
• Defysiotherapeut.com
• FysioCongres
• Kwaliteitshuis Fysiotherapie
• Landelijke Database Fysiotherapie (LDF)
• Kennisplatform Fysiotherapie

Products and services

• KNGF Professional Membership
• Klachtenregeling en Geschillencommissie Fysiotherapie
• Kwaliteitshuis Fysiotherapie
• Landelijke Database Fysiotherapie (LDF)
• Kennisplatform Fysiotherapie
• FysioPraxis Professional Journal
• FysioCongres (annual congress)
• Compass Learning Platform

Quantifiable outcome

• Approximately 75 Klachtenfunctionarissen (complaint mediators) mediation cases handled annually by KNGF.

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• VECOZOcoreTechnology or Integration · 1 January 2026KNGF and VECOZO are jointly introducing in 2026 the service 'Verwijzen voor fysiotherapie' (Referral for Physiotherapy), enabling digital referral workflows between healthcare providers in the Netherlands.
• Z-CERT (Stichting Z-CERT)coreTechnology or IntegrationZ-CERT handles Coordinated Vulnerability Disclosure (CVD) reports on behalf of KNGF. This arrangement ensures that security vulnerabilities in KNGF's (medical) equipment, software, and services can be reported safely and managed appropriately. The Z-CERT Hall of Fame also acknowledges researchers who have reported vulnerabilities.
• Stichting Pensioenfonds voor Fysiotherapeuten (SPF)minorOthersSPF is the pension fund for self-employed physiotherapists (vrijgevestigde praktijkhouders). KNGF advises its members to register with SPF within one month of starting a self-employed practice. SPF supports members in visualising their financial and retirement planning.
• Pensioenfonds Zorg & Welzijn (PFZW)minorOthersPFZW is the pension fund for employees in healthcare and welfare sectors, applicable to physiotherapists working under the PFZW collective agreement. KNGF references PFZW as a resource for retirement planning.
• Algemeen Burgerlijk Pensioenfonds (ABP)minorOthersABP is the civil service pension fund applicable to some healthcare employees under the ABP collective agreement. Referenced by KNGF as a retirement planning resource for its members.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• KNOV - Koninklijke Nederlandse Organisatie van Verloskundigen: Royal Dutch Organisation of Midwives is a direct Dutch allied-health membership association with comparable functions: tiered professional membership, quality registration, clinical guidelines, advocacy with the Ministry of Health, and member publications. Its membership scale (a few thousand Dutch midwives) and vereniging governance structure are directly comparable to KNGF.
• APA - Australian Physiotherapy Association: The peak national body for Australian physiotherapists, providing tiered membership, special-interest groups, clinical guidelines, advocacy, CPD accreditation, and member publications. Operating model and member-benefit architecture are directly comparable to KNGF for the physiotherapy profession in another national market.
• KNMT - Koninklijke Nederlandse Maatschappij tot bevordering der Tandheelkunde: The Royal Dutch Dental Association is the closest structural peer to KNGF: a national Dutch professional vereniging representing practitioners with tiered membership, quality registers, clinical guidelines, advocacy, and peer-reviewed journals. Its operating model, member benefits stack, and governance via ALV mirror KNGF's structure almost one-to-one.
• NVD - Nederlandse Vereniging van Diëtisten: The Dutch Association of Dieticians is a Dutch allied-health membership organization with comparable functions to KNGF: tiered membership for working and non-working members, professional guidelines, quality standards, advocacy, and member CPD. Its scale and value proposition stack position it as a near-direct peer for an allied health association.
• Ergotherapie Nederland: The Dutch national association for occupational therapists is a direct Dutch allied-health peer to KNGF: vereniging structure, tiered membership packages, quality registration, clinical guidelines, advocacy, and member congress. Its member-base scale (a few thousand Dutch OTs) and value proposition directly mirror KNGF's footprint for physiotherapy.
• NHG - Nederlands Huisartsen Genootschap: The Dutch College of General Practitioners is a comparable Dutch professional medical association operating a unified Kwaliteitsregister, clinical guidelines platform, member-only knowledge base, and ALV-governed democratic structure. Its scale, scientific voice, and quality house model closely parallel KNGF's footprint in physiotherapy.
• APTA - American Physical Therapy Association: The US national professional association for physical therapists delivers the same core stack as KNGF: tiered membership, clinical practice guidelines, specialty sections, advocacy in Washington, member journals, quality/credentialing infrastructure, and an annual flagship conference. It is the closest large-market comparable to KNGF.
• KNMG - Koninklijke Nederlandsche Maatschappij tot bevordering der Geneeskunst: The Royal Dutch Medical Association is the overarching Dutch medical professional body that, like KNGF, operates tiered membership, disciplinary and complaint frameworks, advocacy, journals, and continuous-education accreditation on behalf of physicians in the Netherlands — directly comparable in mission and instruments.
• CSP - Chartered Society of Physiotherapy: The UK professional body and trade union for physiotherapists is an international direct peer: tiered membership packages, clinical guidelines, professional journal (Frontline), quality/registration frameworks, advocacy to government, and member-only knowledge platforms. KNGF and CSP effectively run sister operating models across the UK and Netherlands physiotherapy markets.

Broad incumbents

• World Physiotherapy: The global confederation of national physiotherapy member organizations, of which KNGF is itself a member organization. It operates in the same professional-association category as KNGF but at a supranational scope, providing the global policy and education umbrella that KNGF and its 12 specialist subgroups sit underneath.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@kngffysiotherapie2388
• LinkedInlinkedin.com/company/kngf
• Instagraminstagram.com/kngf_fysio
• Facebookfacebook.com/kngf.fysio

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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Frequently asked questions about KNGF Koninklijk Nederlands Genootschap voor Fysiotherapie