Octant Mondzorg

What Octant Mondzorg does

Octant Mondzorg is a private group dental practice headquartered at Nieuwe Steen 8, Hoorn, Netherlands, operating as the largest TOED (collective dental practice) in the Netherlands. Founded in November 2005 from a consortium of local Hoorn dentists, the practice consolidates four general dentistry practices (P.W. Balfoort, R. de Boer, M. Janssen, J. Dam) and one orthodontic practice (G.C.E.M. Heiligers) into a single 23-treatment-room facility staffed by approximately 66 employees, including 13 dentists and 1-2 orthodontists. The practice serves around 44,000 patients drawn from Hoorn and more than 22 surrounding West-Friesland towns, operating a six-month recall cycle for routine check-ups.

The practice's service portfolio spans general dentistry (check-ups, restorations, implants, crowns, endodontics, cosmetic procedures), orthodontics (fixed and removable braces, Invisalign, retainers, jaw-surgery combined treatments), and specialized laser dentistry through Praktijk M. Janssen. The laser practice uses water-laser technology (with Marina Janssen holding Mastership and MSc credentials from the AALZ institute) and serves as a national reference point for infant tongue/lip tie corrections. Supporting technology includes digital X-ray systems, intraoral cameras, nitrous oxide installations, a barcode-driven digital arrival system, and the webagenda.detandarts.nl online appointment platform. The orthodontic practice holds ISO-9001 certification (since October 2012) and S-BB recognized learning company status (since 2017).

Revenue is generated through government-regulated dental tariffs (set by the Nederlandse Zorgautoriteit/NZa) for fee-for-service dental and orthodontic care, with billing and collections handled by Infomedics (ISO 27001 certified). Patient mix spans general dentistry, orthodontic courses (typically €2,000-€3,000), and specialty laser services. Strategic clinical partnerships include joint orthodontic-surgical consultations with oral surgeons at Dijklander Ziekenhuis (Hoorn) and Spaarne Gasthuis, plus a special-needs dental service partnership with Prinsenstichting and an after-hours emergency care arrangement with Tandartsspoedpraktiek Alkmaar. The practice is privately held by partner-dentists with no disclosed external equity, venture, or private capital involvement.

Name

Octant Mondzorg

Legal name

Octant Mondzorg

Website

https://octantmondzorg.nl

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Short description

Octant Mondzorg is a privately held multi-practice dental group in Hoorn, Netherlands, and the largest collective dental practice (TOED) in the country. It serves around 44,000 patients from West-Friesland with general dentistry, orthodontics, and specialized laser dental treatments delivered by 66 staff.

Ownership category

akta.pro rank

Product category

Dental Healthcare Services

NAICS

Offices of Dentists (6212), Offices of Dentists (62121)

akta.pro primary industry

General Dentistry Group Practices (HLABAKAB)

akta.pro secondary industries

Orthodontic Group Practices (HLABAKAC), Periodontic & Implant Group Practices (HLABAKAF), Comprehensive Family Dentistry (Multi-Disciplinary In-Office General Care) (HLABAAAE)

Keywords

• General dentistry services
• Orthodontic treatments
• Laser dental procedures
• Dental group practice
• Emergency dental care

Headquarters

HQ city

Hoorn

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. Dental and Orthodontic Patient Services: Octant Mondzorg generates revenue through providing dental and orthodontic treatments to patients. The Dutch government regulates dental tariffs through the Nederlandse Zorgautoriteit (NZa). Practices use Infomedics for billing and collections. Orthodontic treatment typically costs between €2,000 and €3,000 for full treatment courses. Patients pay according to government-set fee schedules, and most treatments are covered by health insurance.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Octant Mondzorg operates as a multi-practice group dental practice in Hoorn, Netherlands, providing general dentistry (check-ups, fillings, cleanings, implants, crowns, root canals, cosmetic dentistry) and orthodontic treatments (fixed braces, Invisalign, retainers, expanders, combined jaw-surgery orthodontics) from one location. The practice also delivers specialized laser dentistry using water-laser technology, including infant tongue and lip tie corrections for which it serves as a national reference point, with all care delivered by 13 dentists, 1 orthodontist, and support staff across 23 treatment rooms serving approximately 44,000 registered patients.

Product overview

Octant Mondzorg is a group dental practice in Hoorn, Netherlands, operating as the largest Total Oral Healthcare Institution (TOED) in the Netherlands. The organization offers a unified platform of four dental practices (P.W. Balfoort, R. de Boer, M. Janssen, J. Dam) and one orthodontic practice (G.C.E.M. Heiligers), providing general dentistry, orthodontic treatments, and specialized laser dentistry under one roof. The practices share common administrative systems including online appointment booking through WebAgenda and billing through Infomedics, enabling coordinated patient care across specialties including routine check-ups, fillings, implants, braces, and advanced laser procedures.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Serves 44,000 patients (largest TOED in Netherlands)
• +3 more outcomes

Named customers4 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

Integration3 records

AI capability1 record

Feature5 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Dijklander Ziekenhuis (Hoorn)minorStrategic or Co-development PartnerThe orthodontic practice holds regular joint consultation sessions with oral surgeon I.G.H. van der Tol from Dijklander Hospital in Hoorn for patients requiring combined orthodontic-surgical treatment (jaw surgery). This enables comprehensive care for patients needing both orthodontic and surgical intervention.
• Spaarne Gasthuis (Haarlem/Hoofddorp)minorStrategic or Co-development PartnerThe orthodontic practice collaborates with oral surgeon J.J. de Mol van Otterloo from Spaarne Gasthuis for joint consultation sessions regarding jaw surgery-orthodontic combined treatments.
• PrinsenstichtingminorStrategic or Co-development PartnerDentist Robert de Boer works two half-days per week at the Prinsenstichting, providing dental care for people with intellectual disabilities. This partnership extends specialized dental services to a vulnerable population.
• InfomedicscoreOthersBoth dental and orthodontic practices use Infomedics for billing and collections. Infomedics is a professional healthcare billing company that sends invoices and collects payments on behalf of the practice. They are ISO27001 certified for data protection.
• Tandartsspoedpraktijk AlkmaarcoreStrategic or Co-development PartnerPartnership with dental emergency practice in Alkmaar (Stationsweg 60) for after-hours emergency dental care. Patients call 0900-8602 for urgent care outside regular practice hours. This ensures continuous emergency dental coverage for the practice's patients.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Colosseum Dental Group: European dental services organization backed by private equity operating hundreds of clinics across multiple countries. Comparable as a broader incumbent in the DSO category that competes with independent Dutch group practices like Octant for dentists, patients, and acquisition targets.
• European Dental Group: Pan-European dental group with clinics in the Netherlands and surrounding countries. Comparable to Octant as a multi-country dental operator pursuing consolidation of regional practices under NZa-equivalent tariff regimes.
• Affidea Dental: European healthcare and dental group offering multi-specialty outpatient services. Comparable as a broader incumbent in the European dental services space with cross-border scale Octant could attempt to build.

Direct peers

• DentalZorg: Dutch dental group operating multiple group practices across the Netherlands. Closely comparable to Octant in offering general dentistry under a multi-practice group structure with shared administrative and clinical infrastructure.
• Dentius: Belgium-headquartered dental group practice with locations in the Netherlands and other European countries. Operates a multi-site group model delivering general dentistry and specialty services comparable to Octant, and competes for the same regional Dutch catchment.
• Impress: European orthodontic chain specializing in clear aligner and orthodontic treatment across multiple countries. Directly comparable to Octant's orthodontic practice in service offering, target demographic, and digital-first patient acquisition model.
• Zorgvliet Tandartsen: Dutch group dental practice offering comprehensive general dentistry under one roof. Comparable to Octant in scale, multi-practitioner model, and service breadth within the Dutch insured market.
• Tandartsenpraktijk Kliniek (TPK): Network of Dutch dental group practices offering general dentistry across multiple locations. Comparable to Octant in scale of operations, multi-site group model, and focus on insured Dutch patients under NZa-regulated tariffs.

Others

• DentConnect: Dutch dental support organization providing back-office, procurement, and operational services to independent dental practices. Adjacent to Octant as an enabler that supports similar Dutch dental groups with shared services and supplier negotiation.

Regional players

• PlusDental (Plus Orthodontics): European orthodontic chain primarily operating in Germany and other DACH markets. Comparable to Octant on orthodontic service mix and digital patient journey, though active in different geographies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/octant-mondzorg

Compliance3 records

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 Octant Mondzorg