ZAEN

What ZAEN does

ZAEN (Zentralverband der Ärzte für Naturheilverfahren und Regulationsmedizin e.V.) is a German registered professional medical association founded in 1951 and headquartered in Freudenstadt, Germany. It operates as Europe's largest medical professional association for natural healing procedures (Naturheilverfahren) and regulatory medicine, serving German physicians seeking Zusatzbezeichnung (additional medical qualification) certifications across twelve-plus therapeutic modalities including Naturheilverfahren, Akupunktur, Homöopathie, Neuraltherapie, Ernährungsmedizin, Phytotherapie, Osteopathische Medizin, Mikrobiologische Therapie, Fastentherapie, Gesundheitsförderung/Prävention, Ganzheitliche Zahnmedizin, and Elektroakupunktur nach Voll.

The organization's core product is a curriculum-based continuing medical education (CME) platform delivering Kursweiterbildung (40-hour modules) and Fallseminare (case seminars) recognized by all 17 German state Ärztekammern under the (Muster-)Weiterbildungsordnung 2018 of the Bundesärztekammer. Supporting infrastructure includes the 151st annual Ärzt:innen Kongress (September 2026), the zaenmagazin quarterly journal, a public Ärzt:innen Suche physician directory, the ZAEN-plus GmbH trade exhibition subsidiary, and cooperative delivery arrangements with Ärztekammer Hamburg, Naturheiltage Berlin, and the nutridocs academy in Munich. No proprietary software or technology platform is described; delivery is via website registration, in-person courses at multiple German venues, online seminars, and partner society coordination.

ZAEN generates revenue through three primary streams: recurring annual membership dues (€160 regular, €12 students, €35 reduced rate), one-time course and seminar fees (€330–€1,950 per course), and congress/exhibition revenue via the ZAEN-plus GmbH subsidiary selling trade exhibition stands and advertising to pharmaceutical and natural-medicine companies. Pricing is tiered by membership status (member discounts of 5–10% on multi-week bookings) and booking window (early-bird vs. late-bird). Customer acquisition is event-driven, anchored by the annual congress, supplemented by social media (Facebook, Instagram, WhatsApp), the physician search directory, and partner-society referral channels. The organization is governed by a physician board led by President Peter Emmrich with day-to-day management by Managing Director Constance Nolting.

Name

ZAEN

Legal name

Zentralverband der Ärzte für Naturheilverfahren und Regulationsmedizin e.V.

Website

https://zaen.org

Company type

Private

Founded year

1951

Operating status

Operating

Headcount range

51–100 employees

Short description

ZAEN is a 74-year-old German registered medical association providing accredited continuing education and Zusatzbezeichnung certifications in natural healing procedures and regulatory medicine to physicians across Germany, recognized by all 17 state Ärztekammern.

Ownership category

akta.pro rank

Headquarters

HQ city

Freudenstadt

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Membership dues: Annual membership fees provide recurring revenue. Regular members pay €160/year, medical students €12/year, and retirees/job seekers/physicians on parental leave €35/year. Membership benefits include free or discounted congress entry, reduced course fees, zaenmagazin journal (4x/year), and online archive access.
2. Course and seminar fees: Revenue from curriculum courses for Zusatzbezeichnung certifications (Naturheilverfahren, Akupunktur, Homöopathie, Neuraltherapie, Ernährungsmedizin, etc.), fallseminare, and specialization courses. Fees vary by program — e.g., NHV curriculum complete: €1,850–€1,950; NHV module 1: €590–€650; fallseminare: €330–€380 for members. Booking a congress ticket is prerequisite for many course bookings.
3. Congress and exhibition revenue: The annual ZAEN Kongress generates revenue through congress ticket sales and a parallel trade exhibition managed by ZAEN-plus GmbH, where companies (e.g., ABNOBA, DHU, Dreluso, FormMed, SymbioPharm) book exhibition stands. Additional revenue from advertising placements in congress programs and zaenmagazin.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

ZAEN is Europe's largest medical professional association (eingetragener Verein, e.V.) for physicians practicing natural healing methods and regulatory medicine, founded in 1951 and headquartered in Freudenstadt, Germany. The association delivers accredited curriculum courses, Fallseminare (case seminars), and certification programs that qualify physicians for the Zusatzbezeichnung (additional medical qualification) in Naturheilverfahren, Akupunktur, Homöopathie, Neuraltherapie, Ernährungsmedizin, Phytotherapie, and other modalities — all recognized by the 17 German state Ärztekammern under the Bundesärztekammer's (Muster-)Weiterbildungsordnung 2018.

Product overview

ZAEN (Zentralverband der Ärzte für Naturheilverfahren und Regulationsmedizin e.V.) is a professional medical association offering a comprehensive portfolio of continuing education and training programs for physicians in natural healing methods and regulatory medicine. The organization operates primarily as an educational platform offering certified training courses leading to additional medical designations recognized by all German medical associations (Ärztekammern). The core offerings include structured training programs in Naturheilverfahren (natural healing methods), Akupunktur (acupuncture), Neuraltherapie (neural therapy), Homöopathie (homeopathy), Ernährungsmedizin (nutritional medicine), Phytotherapie (phytotherapy), Osteopathische Medizin (osteopathic medicine), Manu-fit, Mikrobiologische Therapie (microbiological therapy), Fastentherapie (fasting therapy), Gesundheitsförderung und Prävention (health promotion), Ganzheitliche Zahnmedizin (holistic dentistry), and Elektroakupunktur nach Voll (electroacupuncture). Supporting services include the annual ZAEN-Kongress (congress), the zaenmagazin quarterly journal, an online physician search directory, and the ZAEN-plus GmbH exhibition platform. The portfolio is unified under a peer-reviewed, medically-accredited educational framework with all courses meeting Bundesärztekammer standards.

Differentiator

Problem solved

Functional benefit

Products and services

• ZAEN Membership (Regular, Student, Reduced) Annual physician membership subscription granting reduced course fees, free entry to one annual ZAEN Kongress per year, the quarterly zaenmagazin journal, online archive access, and inclusion in the public Ärzt:innen Suche (physician search) directory.
• Weiterbildung Naturheilverfahren (Natural Healing Methods Training) Structured continuing education program for the additional designation 'Naturheilverfahren' recognized by all German medical associations (Ärztekammern). Includes four 40-hour course modules and 80-hour case seminars covering phytotherapy, hydrotherapy, nutritional therapy, manual therapy, and order therapy.
• Akupunktur (Acupuncture) Training Training courses for the additional designation in acupuncture meeting Bundesärztekammer guidelines; 200 hours total (120h coursework, 60h practical treatment, 20h case seminars).
• Neuraltherapie nach Huneke (Neural Therapy) Certified training series in Neural Therapy according to Huneke, diploma issued by the International Medical Society for Neural Therapy (IGNH); curriculum of 12 courses plus repetition and examination courses.
• Homöopathie (Homeopathy) Training Continuing education in homeopathy for the additional designation; prerequisites include 6 months training or 100 hours case seminars plus 160 hours coursework (Courses A–D).
• Ernährungsmedizin (Nutritional Medicine) Training Additional designation training in nutritional medicine per Bundesärztekammer requirements; includes 100-hour curriculum course and 120 hours of Fallseminare; held at Fortbildungsakademie 'nutridocs' in Munich.
• Phytotherapie (Phytotherapy) Training Training in rational phytotherapy covering medicinal plants, practical applications, and therapy discussions; part of the natural healing methods curriculum.
• Osteopathische Medizin (Osteopathic Medicine) Training Introductory seminar in osteopathic medicine covering manual diagnostics and therapy for the musculoskeletal system, internal organs, and nervous system; focuses on palpation skills and myofascial, visceral, and craniosacral techniques.
• Manu-fit Training Special osteopathic treatment method based on the principle that all musculoskeletal complaints originate from pelvic misalignment; uses manual analysis and gentle functional indirect techniques with vibrations.
• Mikrobiologische Therapie (Microbiological Therapy) Training Training in microbiome research-based diagnostic and therapeutic approaches examining the interaction of microorganisms with body surfaces and the immune system, specifically mucosal immunity.
• Fastentherapie/Heilfasten (Fasting Therapy) Training Training in medical fasting therapy per Dr. med. Otto Buchinger; offered with Ärztegesellschaft Heilfasten & Ernährung e.V.; covers theory, nutrition, Selbsterfahrung, and medical fasting guidance; leads to the 'Fastenärztin/Fastenarzt' diploma.
• Gesundheitsförderung und Prävention (Health Promotion and Prevention) Training Training per Bundesärztekammer curriculum leading to 'Präventologin/Präventologe' designation in cooperation with Berufsverband der Präventologen e.V.; includes three modules plus optional fourth module for the additional designation.
• Ganzheitliche Zahnmedizin (Holistic Dentistry) Training Systemic or holistic dental medicine training covering prevention, diagnostics, and therapy in connection with other body systems; based on classical medicine, regulatory medicine, interference field diagnostics, and health coaching.
• Elektroakupunktur nach Voll (Electroacupuncture per Voll) Training Training in electroacupuncture per Reinhard Voll, a diagnostic and therapeutic method combining acupuncture points with electrical measurements.
• ZAEN-Kongress (Annual Physicians' Congress) Major annual physicians' congress (151st edition in 2026) offering continuing education, hands-on workshops, seminars, case discussions, and networking for physicians in natural healing methods and regulatory medicine; paired with a trade exhibition managed by ZAEN-plus GmbH.
• zaenmagazin (Quarterly Professional Journal) Quarterly professional journal published by ZAEN; delivered to members and contains articles on natural healing methods, regulatory medicine research, congress reports, and CME content.
• Ärzt:innen Suche (Physician Search Directory) Public online directory for patients to locate physicians who are ZAEN-certified and offer natural healing methods and regulatory medicine services.
• Online Fortbildung (Online Continuing Education) Digital education platform offering online courses, webinars, and certification programs for physicians in natural healing methods, including online seminar series with certificates.
• ZAEN-plus GmbH Exhibition (Trade Exhibition at Annual Congress) Trade exhibition at the ZAEN Congress managed by wholly-owned subsidiary ZAEN-plus GmbH, allowing pharmaceutical, diagnostic, and health product companies to book exhibition stands and advertising placements in congress programs and zaenmagazin.

Quantifiable outcome

• Zusatzbezeichnung Naturheilverfahren recognized by all 17 German state Ärztekammern
• +2 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Ten partnerships are on record, tiered core and minor.

• IGNH (Internationale medizinische Gesellschaft für Neuraltherapie nach Huneke)coreStrategic or Co-development PartnerIGNH certifies ZAEN's Neuraltherapie nach Huneke course series with a diploma. The curriculum comprises 12 courses (courses 1–6: basic; courses 7–12: advanced), a repetition course, an examination course, plus 60 Unterrichtseinheiten of congress attendance. ZAEN is the primary course delivery partner. Robert Hammer serves as both Schatzmeister (treasurer) of ZAEN and President of IGNH.
• Ärztegesellschaft Heilfasten & Ernährung e.V.coreStrategic or Co-development PartnerThe Ärztegesellschaft Heilfasten & Ernährung e.V. (ÄGHE) awards the Diplom Fastenärztin/Fastenarzt and offers the Heilfasten Selbsterfahrung module within ZAEN's NHV Weiterbildung (Modul 4). The venue for the module is Klinik Schloss Warnsdorf. Dr. Rainer Matejka is 1. Vorsitzender of ÄGHE and teaches at ZAEN events.
• Berufsverband der Präventologen e.V.minorStrategic or Co-development PartnerThe Berufsverband der Präventologen e.V. co-develops with ZAEN the Zusatzbezeichnung and title Präventologin/Präventologe. The designation is based on the Bundesärztekammer curriculum for 'Gesundheitsförderung und Prävention' and is jointly certified by ZAEN and the Berufsverband der Präventologen.
• DÄG*f*A (Deutsche Ärztegesellschaft für Akupunktur)minorStrategic or Co-development PartnerDÄG*f*A offers the advanced 'Meister der Akupunktur' (230 Unterrichtseinheiten) and 'Meister der Ost-Asiatischen Medizin' programs. ZAEN's Akupunktur Grundausbildung (200 hours, recognized by Ärztekammern) serves as a foundation for DÄG*f*A's advanced certification pathway.
• BAEN-D (Berufsverband der Ärzte für Naturheilverfahren Deutschlands e.V.)coreStrategic or Co-development PartnerBAEN-D is the political advocacy arm of the German physician natural medicine community. ZAEN works intensively with BAEN-D on professional policy matters (Berufspolitik). Wolfgang Etspüler is 1. Vorsitzender and Robert Schmidt is 2. Vorsitzender of BAEN-D; both are active ZAEN speakers and presenters.
• Ärztekammer Hamburg / Fortbildungsakademie der Ärztekammer HamburgcoreChannel Partner/ Reseller/ DistributorZAEN supports Ärztekammer Hamburg's NHV Weiterbildung courses (Kurs II and IV, plus Fallseminare). The Hamburg courses are held at the Fortbildungsakademie (Weidestr. 122 b). ZAEN provides curriculum content and coordination. (Note: Hamburg courses were cancelled for 2026.)
• Naturheiltage Berlin / Ärztegesellschaft Berlin-BrandenburgcoreChannel Partner/ Reseller/ DistributorZAEN supports the NHV Weiterbildung Kooperation between Berlin and Hamburg (starting January 2024), organized by Naturheiltage Berlin and Ärztekammer Hamburg. ZAEN provides curriculum alignment and organizational support. Prof. Dr. Matthias Rostock leads the Berlin/Hamburg program. Course location: Immanuel Krankenhaus Berlin Wannsee.
• ZAEN-plus GmbHcoreChannel Partner/ Reseller/ DistributorZAEN-plus GmbH is the commercial subsidiary that manages the annual congress trade exhibition, sells exhibition stands to pharmaceutical and health product companies, and sells advertising space in congress programs and zaenmagazin. Contact: Ingrid Grigas ([email protected]).
• Bundesärztekammer (German Medical Association)coreOthersThe Bundesärztekammer publishes the (Muster-)Weiterbildungsordnung 2018 which forms the basis for ZAEN's recognized curriculum courses. ZAEN's Kursbuch (course book) for Naturheilverfahren is adopted unchanged by all LÄK (state medical associations), enabling nation-wide recognition of ZAEN certifications.
• Fortbildungsakademie nutridocs (Munich)minorChannel Partner/ Reseller/ DistributorThe nutridocs continuing education center in Munich (run by Dr. Monika Pirlet-Gottwald and Dr. Sophia Wachner) delivers ZAEN's Ernährungsmedizin curriculum and fallseminare, using a team of specialists from internal medicine, surgery, dermatology, cardiology, gynecology, nephrology, and diabetology/endocrinology.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hufelandgesellschaft e.V. The Hufelandgesellschaft is the umbrella organization of German medical associations for complementary medicine, coordinating approximately 30 member associations across CAM disciplines. It serves as a peer convener and CME-credentialing body in the same regulatory ecosystem as ZAEN, with shared standards for physician certification in CAM.
• NATUM (Arbeitsgemeinschaft für Naturheilkunde, Komplementärmedizin, Regulationsmedizin und Akupunktur): NATUM is a German medical working group within the broader professional physician community that promotes naturheilkunde, complementary medicine, regulatory medicine, and acupuncture — areas overlapping with ZAEN's core curriculum. It functions as a peer convener for CAM physicians and competes for membership and congress mindshare in the same conferences/courses space.
• BAEN-D (Berufsverband der Ärzte für Naturheilverfahren Deutschlands e.V.): BAEN-D is the political advocacy arm and national professional association for German physicians practicing Naturheilverfahren. It serves the same target members (CAM physicians) on professional-policy and CME dimensions, with overlapping leadership between ZAEN and BAEN-D — making them direct peers in the German CAM-physician association market.
• DÄGfA (Deutsche Ärztegesellschaft für Akupunktur e.V.): DÄGfA is Germany's largest medical acupuncture association, offering the A-Diplom and the Meister der Akupunktur / Meister der Ost-Asiatischen Medizin. It competes with ZAEN's Akupunktur Grundausbildung for the same Zusatzbezeichnung-seeking physician cohort and is positioned in the same CME/certification landscape.
• DZVhÄ (Deutscher Zentralverein homöopathischer Ärzte e.V.): The German central association of homeopathic physicians offers CME and Weiterbildung in homeopathy for German physicians, directly comparable to ZAEN's Homöopathie curriculum. ZAEN's president (Peter Emmrich) also chairs the DZVhÄ Baden-Württemberg state association, evidencing deep functional overlap in CME, certification, and physician advocacy.
• Ärztegesellschaft Heilfasten & Ernährung e.V. (ÄGHE): ÄGHE awards the Diplom Fastenärztin/Fastenarzt and co-delivers ZAEN's Heilfasten module (Modul 4) at Klinik Schloss Warnsdorf. It is both a partner and a peer — a physician association offering continuing education and a recognized diploma for fasting and nutrition medicine, directly comparable to ZAEN's overlapping curriculum.
• IGNH (Internationale medizinische Gesellschaft für Neuraltherapie nach Huneke): IGNH certifies ZAEN's Neuraltherapie curriculum and awards the Neuraltherapie-Diplom. As the certifying body for Huneke neural therapy in German-speaking countries, IGNH operates in the same physician-CME and certification space as ZAEN, with ZAEN functioning as the primary course-delivery partner.

Emerging players

• Berufsverband der Präventologen e.V. The Berufsverband der Präventologen co-develops with ZAEN the Zusatzbezeichnung Prävontologin/Präventologe and is jointly certified. As a focused, narrower-scope CAM association for prevention medicine, it represents both a co-marketing partner and an adjacent peer that could potentially extend its own CME/certification portfolio beyond prevention.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/zaenfds
• Instagraminstagram.com/zaenfds
• Xx.com/ZAENeV
• LinkedInlinkedin.com/company/zaen

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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Frequently asked questions about ZAEN