What Delftse Montessorischool does

Delftse Montessorischool (operating as Montessori Delft) is a Dutch non-profit Montessori school and integrated childcare center serving approximately 220 children daily in Delft, Netherlands. Founded in 1951 as the Delftse Vereniging voor Montessori-Onderwijs, the organization operates under ANBI (Algemeen Nut Beogende Instelling) public benefit status as a parent-governed association. It delivers Montessori education and childcare (opvang) under one unified pedagogical vision, organized into 9 educational groups and 4 childcare groups serving children from toddler age (2 years) through primary school age (12 years), with a multidisciplinary team of approximately 36 professionals led by Director Yfke Kuiper.

The core product is the Montessori Kindcentrum Delft, an integrated offering that combines onderwijs (education) and opvang (childcare) — including a peutergroep (toddler group), before-school care, lunch care, after-school care (BSO), and holiday care. The school follows authentic Montessori principles: heterogeneous age groups, no textbooks, self-directed learning with purpose-built Montessori materials, and cosmic education. Its operations are housed in a building designed by renowned Dutch architect Herman Hertzberger starting in 1960, with later expansions in 1968-1970, 1977-1981, and 2009-2011, making the facility itself a structuralist architectural landmark. In 2019, childcare was spun off into Stichting Montessori Kindcentrum Delft, a separate foundation with overlapping governance.

The business model is fundamentally a non-profit educational membership model. Revenue derives from parental contributions (contributie) to the vereniging plus childcare fees administered via the Stichting, with admissions managed through downloadable enrollment forms and direct family outreach. There is no publicly disclosed pricing, no external funding, and no M&A activity. Go-to-market is purely regional and community-driven, relying on word-of-mouth, parent volunteer networks, and a parent council (MR). The organization currently faces a temporary relocation to Colijnlaan 2 in Delft for the 2025-2026 school year due to renovation of the monumental Hertzberger building.

Name

Delftse Montessorischool

Legal name

Delftse Vereniging voor Montessori-Onderwijs

Website

https://montessoridelft.nl

Company type

Private

Founded year

1951

Operating status

Operating

Headcount range

11–50 employees

Short description

Delftse Montessorischool is a Dutch non-profit Montessori school and integrated childcare center in Delft, serving ~220 children daily aged 2-12 across 9 educational and 4 care groups under one unified pedagogical vision, operated since 1951 as a parent-governed association.

Ownership category

akta.pro rank

Product category

Primary Education and Childcare

NAICS

Elementary and Secondary Schools (61111), Child Care Services (62441)

SIC

Services-Educational Services (8200), Services-Child Day Care Services (8351)

akta.pro primary industry

Montessori K–12 Schools (EDAJABAD)

akta.pro secondary industries

Montessori Preschools (EDACABAC), Nursery School Wraparound Care (Extended Hours) (EDACACAG)

Keywords

• Montessori primary education
• Integrated childcare services
• Early childhood education
• After-school care
• Parent-governed school

Headquarters

HQ city

Delft

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. School Fees (Vereniging): Montessori Delft operates as a school association (Delftse Vereniging voor Montessori-Onderwijs, established 1951) with ANBI (Algemeen Nut Beogende Instelling) public benefit organization status. The school is governed by a parent board. The childcare pillar is organized under Stichting Montessori Kindcentrum Delft (established 2019). Parents contribute through membership fees (contributie).

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Delftse Montessorischool operates a Montessori Kindcentrum (Childcare Center) that delivers integrated primary education and childcare services for children from toddler age (2 years) through age 12, using authentic Montessori pedagogy, hands-on learning materials, and a prepared environment. The organization combines 9 educational groups and 4 care groups under one director and one multidisciplinary team, serving approximately 220 children daily. The childcare pillar (peutergroep, before-school care, lunch care, after-school care, and holiday care) is housed under Stichting Montessori Kindcentrum Delft.

Product overview

Montessori Delft operates as a unified Montessori Kindcentrum (Childcare Center) offering combined education and childcare services. The organization comprises 9 educational groups and 4 childcare groups serving approximately 220 children daily. The core product integrates Maria Montessori's pedagogical approach across both education (onderwijs) and childcare (opvang), including a peutergroep (toddler group for children from 2 years) and BSO (Buitenschoolse Opvang/after-school care). All services are delivered under one unified vision, one multidisciplinary team, and one director. The school also uses the Kindplanner system for childcare administration management.

Differentiator

Problem solved

Functional benefit

Products and services

• Montessori Kindcentrum Delft (Integrated Montessori Education and Childcare) A Montessori Childcare Center combining education and childcare under one unified pedagogical vision with one multidisciplinary team. The center consists of 9 educational groups and 4 childcare groups serving approximately 220 children daily. It integrates primary education (onderwijs) and childcare (opvang) for children from toddler age (2 years) through age 12, organized into age-banded groups: De Bouwer (0-3), De Ontdekker (3-6), De Verkenner (6-9), and De Wetenschapper (9-12).
• Peutergroep (Toddler Group) Montessori toddler group (peutergroep) for children from age 2, providing early Montessori-based childcare and a transition pathway into the lower elementary group (onderbouw) from age 3, operated under Stichting Montessori Kindcentrum Delft.
• Buitenschoolse Opvang (Before-School, Lunch, After-School and Holiday Care) Out-of-school care services including before-school care (voorschoolse opvang), lunch care (tussenschoolse opvang), after-school care (BSO / buitenschoolse opvang), and holiday care, providing full-day continuity of Montessori pedagogy for school-age children.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• Architectuurstudio Herman HertzbergerminorOthersThe school's iconic building was designed by renowned Dutch architect Herman Hertzberger starting in 1960. The architect first studied Montessori education before designing a building tailored to the pedagogy. Later expansions (1968-1970, 1977-1981, 2009-2011) were also supervised by Hertzberger. The source is primarily historical/architectural reference rather than an active commercial partnership.

Scale indicators1 record

Recent moves6 records

Expansion highlights2 records

Broad incumbents

• Humankind: A large Dutch organization combining childcare and education services across many sites. Directly relevant as a scaled operator of integrated kindcentrum-style services, comparable to Delftse Montessorischool's combined education+childcare Kindcentrum model.
• BLOS kinderopvang: A Dutch childcare organization offering daycare, BSO, and peutergroep programs across multiple locations. Comparable as a broad incumbent in the same Dutch childcare segment that competes for BSO and toddler-group families alongside Montessori Delft.
• Spelenderwijs: A Dutch childcare provider with multiple locations offering daycare and out-of-school care. Comparable as another broad incumbent operating in the same Dutch kinderopvang/BSO market that Montessori Delft's integrated opvang pillar competes within.
• Partou: One of the largest Dutch childcare chains, providing daycare, BSO, and peutergroep services nationally. Comparable as a broad incumbent in the BSO/peutergroep market that complements Delftse Montessorischool's integrated opvang pillar.
• KidsFoundation: A Dutch childcare organization offering daycare, BSO, and peutergroep services. Comparable as a broad incumbent in the same Dutch childcare segment that Montessori Delft accesses via its 4 care groups.
• Optimus Onderwijs: A large Dutch primary-education group operating multiple schools across the Netherlands. Comparable as a broad incumbent in the same Dutch primary-education space, contrasting with Delftse Montessorischool's single-site, parent-led association model.
• Lucas Onderwijs: A sizable Dutch education organization running numerous primary schools nationwide. Relevant as a benchmark for the professionalized, multi-site Dutch primary-education model that Delftse Montessorischool operates within as a single independent site.

Others

• Nederlandse Montessori Vereniging (NMV): The Dutch national association that represents Montessori schools and teacher training across the Netherlands. Directly comparable as the umbrella body for the Montessori pedagogy that Delftse Montessorischool operates under, and the gatekeeper of authentic Montessori school recognition in NL.
• Association Montessori Internationale (AMI): The international Montessori organization founded by Maria Montessori's collaborators, which sets the global standard for authentic Montessori practice. Comparable as the certifying body whose framework defines the pedagogy Delftse Montessorischool implements across its 0-12 program.
• Nederlandse Dalton Vereniging: The Dutch national association for Dalton Plan schools, one of the main alternative-pedagogy movements (alongside Montessori) in Dutch primary education. Relevant as a peer alternative-pedagogy model that competes for the same parent segment in the Netherlands.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/MontessoriDelft
• Facebookfacebook.com/delftse.montessorischool
• LinkedInlinkedin.com/company/delftse-montessorischool

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 Delftse Montessorischool