epp GGZ
epp GGZ is a Dutch specialist mental health care provider (founded 2009, Ermelo) delivering systemic therapy to adults, children, and youth across four locations plus online, reimbursed via contracts with nine Dutch health insurers.
- Company typePrivate
- Founded2009
- HeadquartersErmelo, Netherlands
- Headcount51–100
- GTM typeB2C
- OfferingServices
What epp GGZ does
epp GGZ (legal name Epp GGZ, formerly Ermelosche Psychologen Praktijk) is a Dutch specialist mental health care provider (Specialistische GGZ) founded in 2009 and headquartered in Ermelo, Netherlands. The organization delivers treatment to adults, children, and youth across four physical locations (Ermelo, Nunspeet, Amsterdam, Epe) plus an online treatment channel, using a core methodology called Systemisch Werken (Systemic Working) that treats clients in the context of their relationships rather than in isolation. Service offerings span individual therapy, family and relationship therapy, EMDR trauma treatment, vaktherapie (psychomotor, drama, art), and a structured portfolio of group therapy modules (PMT, ADHD/ADD, autonomiegroep, schemagroep, COMET, VERStraining, ACT, ervaringsgerichte groep). Digital layers include a Wellbee-powered client portal launched in June 2025 and a Therapieland self-help portal used during waiting periods.
The business operates as a contracted provider under the Dutch healthcare insurance system, with reimbursement gated by GP, specialist, or CJG referral and contracted 2026 relationships with nine insurer umbrellas (Zilveren Kruis Achmea, VGZ, Menzis, ASR, DSW, Zorg en Zekerheid, ONVZ, Salland/ENO, Caresq), some carrying revenue ceilings. CZ-insured patients are billed directly at 100% of NZa rates. Multidisciplinary teams include psychiatrists, GZ-psychologen, psychotherapists, system therapists, vaktherapisten, and social psychiatric nurses; quality credentials include HKZ-GGZ certification, Keurmerk Basis GGZ, Erkend Leerbedrijf, LGBTQI-friendly practice status, and Geschillencommissie membership.
Reported operating metrics include a 2025 CQI Client Satisfaction score of 8.3/10, online treatment waiting times of 2-4 weeks versus 6-24 weeks for in-person, and youth care waiting times of 12-16 weeks. The company is independently owned with no disclosed external funding or parent company; leadership is led by Bestuurder Renske Kuipers, supported by Directeur bedrijfsvoering Ralf Bus and a Raad van Commissarissen.
epp GGZ firmographics
Firmographics- Name
- epp GGZ
- Legal name
- Epp GGZ
- Website
- https://eppggz.nl
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- epp GGZ is a Dutch specialist mental health care provider (founded 2009, Ermelo) delivering systemic therapy to adults, children, and youth across four locations plus online, reimbursed via contracts with nine Dutch health insurers.
- Ownership category
- akta.pro rank
Where epp GGZ is headquartered
LocationHeadquarters
- HQ city
- Ermelo
- HQ country
- Netherlands
- HQ region
- Europe
Offices4 records
Markets served
epp GGZ business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Healthcare Insurance Reimbursement: epp GGZ operates as a contracted mental health care provider under the Dutch healthcare insurance system. With a referral from a general practitioner, treatments are fully reimbursed by health insurers, except for the policyholder's deductible (eigen risico). The practice has contracts with major Dutch health insurance umbrella groups including Zilveren Kruis Achmea, VGZ, Menzis, ASR, DSW (with revenue ceiling), and Zorg en Zekerheid, ONVZ, Salland (ENO), Caresq (without revenue ceiling). CZ is not contracted, requiring patients to pay directly and claim reimbursement themselves.
- Direct Patient Billing: For clients insured with CZ (no contract), the practice bills clients directly at 100% of the NZa rate. Clients must pay upfront and then submit the invoice to CZ for reimbursement according to their policy terms.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Per session/treatment course | Standard treatment with health insurance referral |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
epp GGZ product offering
Product offeringCore offering
epp GGZ is a specialist mental health care provider (Specialistische GGZ) delivering treatment for adults, children, and youth using a systemic therapy approach that actively involves family members and important others. Services span individual therapy, multidisciplinary treatment, family and relationship therapy, vaktherapie (psychomotor, drama, art therapy), EMDR trauma treatment, structured group therapy programs, and online treatment across four Dutch locations and a digital channel, reimbursed primarily through Dutch health insurance contracts.
Product overview
epp GGZ is a specialized mental health care institution (Specialistische GGZ) providing treatment for adults, children, and youth across multiple locations (Ermelo, Nunspeet, Amsterdam, and Epe). The organization operates through a systemic approach (Systemisch Werken), treating clients together with their important others rather than in isolation. Services include individual therapy, group therapy modules (PMT, ADHD/ADD, Autonomiegroep, Schemagroep, Zelfbeeldtraining/COMET, VERStraining, ACT, Ervaringsgerichte groep), family therapy, online treatment, and specialized therapies (psychomotor therapy, drama therapy, art therapy, EMDR). The organization also provides a digital client portal via Wellbee and integrates with Therapieland for self-help during waiting periods.
Differentiator
Problem solved
Functional benefit
Products and services
- Specialistische GGZ (Specialist Mental Health Care) Core specialist mental health care service for adults, children, and youth delivered through individual therapy, group therapy, family therapy, online treatment, and multidisciplinary treatment using a systemic approach that involves important others in the treatment process. Available to Dutch residents with a GP or specialist referral and reimbursed by contracted health insurers.
- Online Treatment Online specialist mental health treatment for adults combining video/remote sessions with Therapieland e-health modules, characterized by 2-4 week waiting times, low-threshold access, and treatment delivered from the patient's familiar environment.
- Vaktherapie (Special Arts/Activity Therapy) Specialized therapeutic services spanning psychomotor therapy (PMT), drama therapy, and art/beeldende therapy, offered as part of treatment programs for children and youth (and, where appropriate, adults) at epp GGZ.
- EMDR Treatment Eye Movement Desensitization and Reprocessing (EMDR) trauma treatment offered by epp GGZ for clients with trauma-related psychological complaints.
- Client Portal (Cliëntportaal via Wellbee) Digital client portal built on the Wellbee platform that gives clients access to their treatment records, session reports, documents (e.g., GP letters, research reports), appointments, and contacts, with data availability for 20 years after treatment closure in line with legal retention requirements.
Quantifiable outcome
- Client satisfaction rating of 8.3/10 with treatment approach scores of 4.8/5 (maximum 5.0)
- +2 more outcomes
Companies that use epp GGZ
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
epp GGZ technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature3 records
epp GGZ partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- Zilveren Kruis AchmeacoreMajor Dutch health insurance provider with revenue ceiling contract. Includes labels Interpolis, FBTO, and Friesland.
- VGZcoreDutch health insurance provider with revenue ceiling contract for 2026.
- MenziscoreDutch health insurance provider with revenue ceiling contract. Currently has temporary enrollment stop due to insufficient care budgets.
- ASRcoreDutch health insurance provider with revenue ceiling contract. Currently has temporary enrollment stop due to insufficient care budgets.
- DSWcoreDutch health insurance provider with revenue ceiling contract. Currently has temporary enrollment stop for new clients pending 2026 budget clarity.
- Zorg en ZekerheidcoreDutch health insurance provider with contract without revenue ceiling for 2026.
- ONVZcoreDutch health insurance provider with contract without revenue ceiling for 2026.
- Salland (ENO)coreDutch health insurance provider with contract without revenue ceiling for 2026.
- CaresqcoreDutch health insurance provider with contract without revenue ceiling for 2026.
- CZminorNo care contract with epp GGZ for 2026. Clients pay 100% of NZa rate directly and must claim reimbursement themselves. Estimated reimbursement of 60-75% for non-restitution policies.
- REPAIR Study (Academic Research Collaboration)minorResearch collaboration on Attachment Based Family Therapy (ABFT) for treating suicidality in young adults (16-30 years). epp GGZ participates as a treatment site for this academic study.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
epp GGZ competitors and assessment
Company assessmentBroad incumbents
- Pro Persona: Specialized mental health provider operating in Gelderland and Overijssel with broad specialist GGZ offerings for adults and youth. Comparable in clinical scope and regional Dutch footprint; competes with epp GGZ in overlapping Gelderland catchments.
- GGZ inGeest: Large Amsterdam-based specialized mental health provider within the Parnassia Groep umbrella, offering specialist GGZ, basic GGZ, and crisis care. Comparable in clinical offerings but operates at a meaningfully larger scale with broader geographic reach and stronger insurer bargaining position.
- Parnassia Groep: Largest mental health and addiction care provider in the Netherlands, operating multiple specialist GGZ brands including PsyQ and GGZ inGeest. Comparable in core specialist GGZ services but at vastly greater scale, with significant influence over insurer contracting across the Dutch market.
- Arkin: Major Amsterdam-based mental health and addiction care group offering specialist GGZ, basic GGZ, and crisis services. Comparable through specialist mental health offerings for adults and youth, with broader scale and urban Amsterdam focus that overlaps with epp GGZ's Amsterdam vision location.
Emerging players
- OpenUp: Digital mental health platform providing online therapy, self-help modules, and B2B employer partnerships across Europe. Comparable through its digital-first treatment model and self-help portal offering, but focuses more on prevention and workplace mental health than specialist GGZ.
- iPractice: Online-first Dutch psychology practice offering digital GGZ treatments and self-help modules. Comparable through its emphasis on shorter wait times and e-health delivery, directly competitive with epp GGZ's online treatment and Therapieland offering.
Regional players
- Dimence: Regional Dutch mental health provider offering specialist GGZ, basic GGZ, and youth mental health services across Overijssel and surrounding provinces. Comparable in service portfolio and insurer-contracted model, but anchored in a different regional market than epp GGZ's Gelderland base.
- Lentis: Regional mental health provider operating in Groningen, Drenthe, and Overijssel with specialist GGZ, basic GGZ, and forensic care offerings. Comparable in clinical scope and operating model, but serving a different Dutch regional geography than epp GGZ.
Direct peers
- PsyQ: Specialized mental health care brand of Parnassia Groep offering treatment for anxiety, depression, trauma, ADHD, and personality disorders across multiple Dutch locations. Comparable in clinical scope (specialistische GGZ) and target patient segments, though typically larger and more nationally distributed.
- Mentaal Beter: Dutch mental health provider operating multiple locations with multidisciplinary teams treating adults and youth under the GGZ framework. Comparable in scale, service mix, and reliance on GP referrals and insurer contracts, making it a close operating-model peer to epp GGZ.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
epp GGZ social profiles
Digital presenceepp GGZ compliance and trust
Trust signalCompliance4 records
epp GGZ financial estimates
Financial estimateRevenue estimate
Valuation estimate
epp GGZ leadership team
Management profileNumber of profiles
Profiles7 records
epp GGZ funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
epp GGZ M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about epp GGZ
What does epp GGZ do?
epp GGZ is a specialist mental health care provider (Specialistische GGZ) delivering treatment for adults, children, and youth using a systemic therapy approach that actively involves family members and important others. Services span individual therapy, multidisciplinary treatment, family and relationship therapy, vaktherapie (psychomotor, drama, art therapy), EMDR trauma treatment, structured group therapy programs, and online treatment across four Dutch locations and a digital channel, reimbursed primarily through Dutch health insurance contracts.
Is epp GGZ a public or private company?
epp GGZ is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was epp GGZ founded?
epp GGZ was founded in 2009. It employs 51 to 100 people.
Where is epp GGZ based?
epp GGZ is headquartered in Ermelo, Netherlands, in the Europe region.
How does epp GGZ make money?
Two revenue lines are on record. Healthcare Insurance Reimbursement is the primary driver. The others are direct Patient Billing.
Who are epp GGZ's main competitors?
Broad incumbents on record are Pro Persona, GGZ inGeest, Parnassia Groep and Arkin. Emerging players are OpenUp and iPractice. Regional players are Dimence and Lentis. Direct peers are PsyQ and Mentaal Beter.
Does epp GGZ have an API?
No public API is recorded for epp GGZ.