DOOR

What DOOR does

DOOR is a forensic psychiatric care service based at a single facility in Middelburg, Zeeland, Netherlands. It provides specialized mental health treatment and support to individuals who require forensic psychiatric care — typically clients with mental health conditions who have come into contact with the justice system or who need secure, specialized clinical management. The service operates as a residential care unit rather than a technology-enabled platform, with care delivered directly by clinical staff at the Golsteinseweg 4 location.

The organization's operating model is non-commercial, funded through Dutch healthcare financing mechanisms — principally the zorgverzekering (health insurance) system and the WLZ (long-term care) framework — rather than through direct patient billing or private pricing. Client intake is driven by referrals from healthcare professionals, municipalities, and the Dutch judicial system, making it a regional referral-based service rather than a consumer-facing business.

As of June 1, 2026, DOOR's Middelburg operations were transferred from Tragel to Humanitas DMH. All clients and staff moved to Humanitas DMH, and the service now operates as "DOOR onder Humanitas DMH." The transfer was framed as a continuity-preserving consolidation into a larger specialized care provider. DOOR functions as a single-site, single-service-line unit within Humanitas DMH's broader network, with no disclosed expansion plans, technology products, or diversification beyond its current forensic care mandate.

Name

DOOR

Legal name

DOOR

Website

https://samendoor.nu

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

DOOR is a forensic psychiatric care service in Middelburg, Netherlands, providing specialized mental health treatment to individuals in contact with the justice system. As of June 2026, its operations were transferred from Tragel to Humanitas DMH.

Ownership category

akta.pro rank

Product category

Forensic Psychiatric Care

NAICS

Psychiatric and Substance Abuse Hospitals (622210)

SIC

Services-Health Services (8000)

akta.pro primary industry

Forensic & Correctional Behavioral Health Services (HLAFACAM)

Keywords

• Forensic psychiatric care
• Mental health services
• Secure residential care
• Forensic healthcare
• Psychiatric treatment

Headquarters

HQ city

Middelburg

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Others

Distribution channels1 record

Core offering

DOOR provides forensic psychiatric care services at its location in Middelburg, Netherlands, offering specialized residential care and treatment to clients requiring secure mental health support. The service is delivered within the Dutch forensic care framework, with clients and staff transferred from Tragel to Humanitas DMH effective June 1, 2026 to ensure continuity of care.

Product overview

DOOR is a forensic care service operating as part of Humanitas DMH, providing specialized healthcare services to clients in the Middelburg region. The organization offers forensic care services from its location at Golsteinseweg 4, 4333 RA Middelburg. Contact is available via phone at 0118-63 56 27 or email at [email protected].

Differentiator

Problem solved

Functional benefit

Products and services

• DOOR Forensic Psychiatric Care Residential forensic psychiatric care service located at Golsteinseweg 4, 4333 RA Middelburg, providing secure mental health treatment and support to individuals with mental health conditions who have come into contact with the justice system or require specialized forensic care. As of June 1, 2026, services are delivered under Humanitas DMH.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Humanitas DMHcoreOthers · 1 June 2026Humanitas DMH is the organization to which the forensic care services of DOOR in Middelburg have been transferred from Tragel, effective June 1, 2026. All clients and staff of the DOOR location in Middelburg have moved to Humanitas DMH. This transfer ensures continuity of forensic psychiatric care services for clients in the region.

Recent moves4 records

Expansion highlights1 record

Direct peers

• De Rooyse Wissel: De Rooyse Wissel is a Dutch forensic psychiatric center providing inpatient treatment, outpatient care, and residential facilities for clients with forensic psychiatric needs. It directly compares to DOOR as a specialized forensic psychiatric care provider operating residential secure settings.
• GGNet (Forensische Psychiatrie): GGNet operates a forensic psychiatry unit providing specialized treatment for clients with mental health disorders in secure settings in the eastern Netherlands. It is directly comparable to DOOR in terms of forensic psychiatric service delivery and target client population.
• Pompestichting: Pompestichting is a Dutch forensic psychiatric care provider offering treatment for individuals with psychiatric disorders in forensic contexts. It serves a comparable client population to DOOR with a similar mix of secure residential care and outpatient services.
• Antes (Parnassia Groep): Antes is part of the Parnassia Groep and provides mental health and forensic psychiatric services in the Rotterdam region, including treatment for clients with severe psychiatric conditions. It is comparable to DOOR in offering forensic and specialized mental health care to justice-involved individuals.
• Fivoor: Fivoor is a Dutch organization specializing in forensic psychiatric care and treatment of clients with complex behavioral issues in secure settings. It is a direct peer to DOOR, operating in the same niche of forensic and correctional behavioral health services in the Netherlands.

Broad incumbents

• Dimence Groep: Dimence Groep is a Dutch mental health and social care provider offering specialized psychiatric services including forensic care components. It is a broad incumbent comparable to DOOR in the Dutch mental health landscape, though operating at a larger scale and broader service scope.
• GGZ inGeest: GGZ inGeest is a major mental health provider in the Amsterdam region offering a broad range of psychiatric services. While not focused solely on forensic care, it competes in the broader Dutch mental health market and has overlap with DOOR's service categories.
• Parnassia Groep: Parnassia Groep is one of the largest mental health providers in the Netherlands, with a broad portfolio including forensic psychiatric services through subsidiaries like Antes. It is a broad incumbent comparable to DOOR's parent Humanitas DMH in scale and scope, though operating across a wider geographic and service footprint.
• Altrecht: Altrecht is a large Dutch mental health institution offering specialized psychiatric care including forensic services. It is a broad incumbent comparable to DOOR in delivering mental health services, though at significantly larger scale and broader service scope.

Regional players

• Emergis: Emergis is a regional mental health provider based in Zeeland, the same Dutch province where DOOR operates. It provides a range of psychiatric services to the regional population and is a regional player comparable to DOOR in serving Zeeland residents, though its portfolio is broader than DOOR's specialized forensic focus.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/samendoor

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

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

Frequently asked questions about DOOR