Nederlandse Dalton Vereniging

What Nederlandse Dalton Vereniging does

The Nederlandse Dalton Vereniging (NDV) is a Dutch membership-based educational association (vereniging) founded in 1931 that promotes, certifies, and supports Dalton Plan education across the Netherlands. It serves approximately 130 member schools spanning primary education (basisscholen), secondary education (voortgezet onderwijs), integrated children's centers (IKCs), higher education institutions that train teachers, and individual educator members. The NDV's core function is to operate a 5-year school licensing and visitation process that confers the official "Dalton" designation, complemented by ongoing professional development, peer learning, and quality assurance.

The NDV's service portfolio includes publications (the DaltonVisie journal, which transitioned from print to digital in November 2024, and the DaltonIDee booklet available in Dutch and English), professional development programs (DaltonCaf\u00e9 online sessions, Scholing training, the De Daltondialoog podcast), advisory and consulting services, and the Bronnenbank digital resource library. It co-publishes the Staat van het Vernieuwingsonderwijs research report with peer associations (Montessori, Jenaplan, Freinet, Vrije Scholen) and runs a new educational game, the DaltonVisieSpel, launched in 2025. It collaborates with two research chairs (lectoraten) at Saxion Hogeschool and Thomas More Hogeschool for evidence-based practice.

The business model is a subscription/membership model with three publicly disclosed pricing tiers: schools pay €58.90 annual base fee plus €3.85 per student; individual members pay €38.50/year; hogescholen and nascholingsinstituten pay €500 base plus €22 per issued Dalton certificate. Supplementary revenue comes from advisory/training fees and one-time shop sales. The NDV is governed by an 8-person volunteer board, operates from a PO box in Den Haag, and is preparing for its 100-year anniversary in 2031 with a roadmap under development.

Name

Nederlandse Dalton Vereniging

Legal name

Nederlandse Dalton Vereniging

Website

https://dalton.nl

Company type

Private

Founded year

1931

Operating status

Operating

Headcount range

11–50 employees

Short description

The Nederlandse Dalton Vereniging is a Dutch educational association founded in 1931 that certifies, supports, and networks approximately 130 Dalton Plan schools across primary, secondary, and integrated childcare segments in the Netherlands through membership fees, visitations, training, and publications.

Ownership category

akta.pro rank

Product category

Educational Association Services

NAICS

Educational Support Services (61171), Educational Services (611)

SIC

Services-Educational Services (8200), Services-Membership Organizations (8600)

akta.pro primary industry

Onboarding Program Design, Enablement & Train-the-Trainer (EDABAOAL)

akta.pro secondary industry

Open Courseware & Course Modules (OCW) (EDAGAJAB)

Keywords

• Dalton education membership
• Progressive education association
• School certification services
• Educational quality assurance
• Teacher professional development

Headquarters

HQ city

Den Haag (The Hague)

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Institutional Membership Fees: Schools (IKC's, basisscholen, and voortgezet onderwijs) pay annual membership fees consisting of a base fee plus a per-student component. This forms the core recurring revenue stream.
2. Individual Membership Fees: Personal members pay an annual fee and receive the monthly newsletter and are welcome at General Member Meetings.
3. Higher Education Membership: Hogescholen (universities of applied sciences) and nascholingsinstituten (professional development institutes) pay a base fee plus a per issued Dalton certificate fee.
4. Advisory and Training Services: The NDV provides advisory services and training to schools and institutes seeking to develop or improve Dalton education, for a fee.
5. Shop Sales: Sale of publications and materials including the DaltonIDee booklet (available in Dutch and English versions) through the NDV shop.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

The Nederlandse Dalton Vereniging (NDV) is a membership-based educational association that promotes and certifies Dalton education in the Netherlands. It sells institutional and individual memberships to schools, provides a 5-year school licensing and visitation program for quality assurance, delivers teacher training and professional development, publishes the DaltonVisie journal and DaltonIDee booklet, and hosts congresses and knowledge-sharing events such as DaltonCafé and De Daltondialoog podcast.

Product overview

The Nederlandse Dalton Vereniging (NDV) is a membership-based educational association founded in 1931 that supports and promotes Dalton education in the Netherlands. Rather than offering a unified software product, NDV provides a comprehensive ecosystem of educational services including publications (DaltonVisie journal, DaltonIDee booklets), professional development programs (DaltonCafé online sessions, Scholing/training, De Daltondialoog podcast), quality assurance services (Visitatie school certification, Dalton Licentie), and networking opportunities (DaltonCongres, regional networks, DaltonKindcentra). The association also conducts and publishes research through its research chairs (Lectoraat Vernieuwingsonderwijs) and collaborative publications like the Staat van het Vernieuwingsonderwijs. NDV serves schools through licensing, visitation, training, and advisory services, while providing members with resources via its Bronnenbank and Downloads platforms.

Differentiator

Problem solved

Functional benefit

Brands

• DaltonIDee: A brief summary booklet describing what Dalton education means for students, staff, and schools. Available in Dutch and English versions.

Products and services

• DaltonVisie
• DaltonCafé
• De Daltondialoog (Podcast)
• DaltonCongres
• Dalton Licentie (School Licensing)
• Visitatie (School Visitation and Certification Service)
• Scholing en Opleiding
• DaltonIDee
• Advies en Voorlichting
• Institutional Membership (IKC, PO, VO Schools)
• Individual Membership
• Higher Education and Professional Development Institute Membership
• Bronnenbank
• DaltonVisieSpel
• DaltonKindcentra (DKC) Network

Quantifiable outcome

• The NDV was founded in 1931, making it nearly 100 years old in 2031.

Named customers5 records

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

Eight partnerships are on record, tiered major, core and minor.

• The Dalton School (New York)majorStrategic or Co-development Partner · 1 January 2025The NDV maintains an international connection with The Dalton School in New York, the original Dalton school founded by Helen Parkhurst in 1919. Visits and exchanges occur, and collaboration is facilitated through The Parkhurst Institute at the school.
• Lectoraat Vernieuwingsonderwijs (Saxion Hogeschool)coreStrategic or Co-development PartnerThe NDV collaborates with the lectoraat (research chair) Vernieuwingsonderwijs at Saxion Hogeschool for research, quality assurance, and knowledge development in Dalton education. This partnership produces publications like 'De Staat van het Vernieuwingsonderwijs' and supports evidence-based practice.
• Lectoraat Vernieuwingsonderwijs (Thomas More Hogeschool)coreStrategic or Co-development PartnerThe NDV collaborates with the lectoraat Vernieuwingsonderwijs at Thomas More Hogeschool for research and professional development in Dalton education, particularly in supporting self-regulated learning research.
• Nederlandse Montessori VerenigingcoreStrategic or Co-development PartnerThe NDV works with the Dutch Montessori Association as part of the 'Staat van het Vernieuwingsonderwijs' initiative, a joint publication by all traditional innovation education movements in the Netherlands.
• Nederlandse Jenaplan VerenigingcoreStrategic or Co-development PartnerThe NDV collaborates with the Dutch Jenaplan Association as part of the 'Staat van het Vernieuwingsonderwijs' initiative, sharing research and best practices across innovation education movements.
• Vereniging voor FreinetpedagogiecoreStrategic or Co-development PartnerThe NDV collaborates with the Freinet Pedagogy Association as part of the 'Staat van het Vernieuwingsonderwijs' initiative, a joint effort of all traditional innovation education movements.
• Vereniging van Vrije ScholencoreStrategic or Co-development PartnerThe NDV works with the Association of Free Schools as part of the 'Staat van het Vernieuwingsonderwijs' initiative, representing the broader innovation education community in the Netherlands.
• The Parkhurst InstituteminorStrategic or Co-development PartnerThe Parkhurst Institute at The Dalton School in New York focuses on professional development for teachers and international collaboration between Dalton schools, connecting the global Dalton community.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Vereniging voor Freinetpedagogie: The Dutch Freinet Pedagogy Association represents schools using the Freinet approach in the Netherlands. It is a direct peer in structure, member model, and target customer base, and is one of the four co-publishers of the joint State of Innovation Education report with NDV.
• Nederlandse Montessori Vereniging: The Dutch Montessori Association is the most direct peer to NDV: a Dutch membership-based educational association promoting an alternative pedagogical approach in primary and secondary schools. Both organizations co-publish the 'Staat van het Vernieuwingsonderwijs' and compete for the same pool of progressive Dutch schools.
• Nederlandse Jenaplan Vereniging: The Dutch Jenaplan Association is a sister organization to NDV, serving schools implementing the Jenaplan pedagogy in the Netherlands. Like NDV, it provides certification, training, and visitation services to member schools and participates in the joint innovation-education research publications.
• Vereniging van Vrije Scholen: The Association of Free Schools (Vrije Scholen) represents Waldorf/Steiner schools in the Netherlands. It is one of the four traditional innovation-education associations in the country and competes directly with NDV for alternative-pedagogy-oriented Dutch schools.

Emerging players

• The Parkhurst Institute: The Parkhurst Institute at The Dalton School in NYC focuses on teacher professional development and international Dalton collaboration. It is an emerging peer that extends the same teacher-training and certification mission NDV performs domestically onto an international stage.
• The Dalton School (New York): The Dalton School in NYC, founded by Helen Parkhurst in 1919, is the original Dalton Plan school and NDV's international counterpart. While it is a single school rather than an association, it is connected to NDV through The Parkhurst Institute and represents both the source brand and a potential international partner for NDV's expansion ambitions.

Regional players

• British Dalton Association: The British Dalton Association is the UK national association for Dalton schools, mirroring NDV's structure and value proposition for the British market. It is a relevant regional peer showing how the same model is replicated across European countries.
• Deutscher Dalton-Verein e.V. The German Dalton Association is the national equivalent of NDV for German schools. It operates the same membership, certification, and teacher training model for Dalton schools in Germany and represents the most directly comparable regional peer outside the Netherlands.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nederlandse-dalton-vereniging

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Nederlandse Dalton Vereniging