SINOVA Sonnenberg Clinic

What SINOVA Sonnenberg Clinic does

SINOVA Sonnenberg Clinic (legal entity: Sonnenberg Klinik gGmbH Psychosomatische Medizin und Psychotherapie) is a non-profit, single-site specialist clinic located at Christian-Belser-Straße 79, 70597 Stuttgart, Germany. It operates as the largest psychosomatic inpatient facility in Baden-Württemberg, with 102 fully inpatient beds and 3 day-clinic places, serving adults with anxiety, depressive, trauma, personality, eating, somatoform, and pain disorders. Treatment is delivered across two departments and an outpatient psychosomatic ambulance, under the medical direction of Dr. med. Holger Salge and the commercial direction of Moritz Sans.

The clinic's core technology is an integrative psychosomatic treatment model built on psychodynamic psychotherapy and combined with body and movement therapy (Concentrative Movement Therapy), art therapy (2D and 3D sculpting), music therapy, sports therapy (Nordic Walking, Medical Training Therapy), progressive muscle relaxation, imagery exercises, yoga/Pilates, social therapy, and couple/family therapy, supported by somatic medicine and 24-hour psychosomatic reference nursing. An average inpatient length of stay of approximately 63 days in 2024 indicates an intensive, long-form care model. In 2021, the clinic launched the Kurzzeit Tagesklinik, a closed-group, 4-week short-stay program targeting stress-related disorders and occupational burnout.

Revenue is generated through the regulated German healthcare system via inpatient and outpatient psychosomatic and psychotherapeutic services reimbursed by statutory and private health insurers, supplemented by an outpatient psychosomatic ambulance. Patient acquisition is referral-led, primarily via general practitioners and specialists, with supplementary outreach through open Information Evenings and a detailed informational website. The clinic is part of the SINOVA group of clinics, holds KTQ quality certification, and participates in WIN Charta and Schmeck den Süden sustainability initiatives. The legal gGmbH structure, supervision by Regierungspräsidium Stuttgart, and absence of any disclosed external ownership, funding rounds, or M&A activity indicate a stable, non-profit operating posture rather than a venture-backed growth trajectory.

Name

SINOVA Sonnenberg Clinic

Legal name

Sonnenberg Klinik gGmbH Psychosomatische Medizin und Psychotherapie

Website

https://sonnenbergklinik.de

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

1–10 employees

Short description

SINOVA Sonnenberg Clinic is a non-profit psychosomatic medicine and psychotherapy clinic in Stuttgart, Germany, operating 102 inpatient beds and 3 day-clinic places — the largest inpatient psychosomatic facility in Baden-Württemberg — serving adults with mental health and psychosomatic disorders via an integrative psychodynamic and body-oriented treatment model reimbursed by German statutory and private health insurers.

Ownership category

akta.pro rank

Product category

Psychosomatic Medicine and Psychotherapy

NAICS

Psychiatric and Substance Abuse Hospitals (62221), Psychiatric and Substance Abuse Hospitals (622210), Outpatient Mental Health and Substance Abuse Centers (621420), Outpatient Mental Health and Substance Abuse Centers (62142), Offices of Mental Health Practitioners (except Physicians) (621330), Offices of Physicians, Mental Health Specialists (621112)

SIC

Services-Hospitals (8060), Services-Health Services (8000), Services-Specialty Outpatient Facilities, Nec (8093), Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Community Mental Health Centers (CMHCs) & Public Behavioral Health Providers (HLAFACAI)

akta.pro secondary industry

Outpatient Mental Health & Counseling Clinics (HLAFABAC)

Keywords

• Psychosomatic medicine
• Inpatient psychotherapy
• Psychodynamic therapy
• Day clinic treatment
• Mental health clinic

Headquarters

HQ city

Stuttgart

HQ country

Germany

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, Supply Chain

Revenue model

1. Healthcare Services Revenue: The clinic generates revenue through the German healthcare system, providing inpatient and outpatient psychosomatic and psychotherapeutic treatment services covered by statutory and private health insurance.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

SINOVA Sonnenberg Clinic (Sonnenberg Klinik gGmbH) is a specialist clinic for psychosomatic medicine and analytical psychotherapy in Stuttgart, Germany. It provides fully inpatient psychosomatic-psychotherapeutic treatment (102 inpatient and 3 day clinic places), a short-term day clinic for stress and burnout, and outpatient services through a psychosomatic ambulance. Treatment integrates psychodynamic psychotherapy with body-oriented, creative, social and somatic medicine therapies, organised across two clinical departments covering disorders such as anxiety, depression, trauma, eating disorders, personality disorders and somatoform pain conditions.

Product overview

SINOVA Sonnenberg Clinic is a specialized clinic for psychosomatic medicine and analytical psychotherapy operating as a single integrated healthcare facility. The clinic offers three main treatment modalities: full inpatient treatment (102 stationary and 3 day-clinical places), the specialized Kurzzeit Tagesklinik (short-term day clinic launched in 2021 for stress/burnout cases), and outpatient services through the Psychosomatische Ambulanz. Treatment is organized across two departments—Abteilung 1 (general psychosomatics, trauma, personality disorders, pain disorders) and Abteilung 2 (eating disorders, anxiety, depression, young adults). The therapeutic approach is integrative, combining psychodynamic psychotherapy as the core method with specialized modalities including body and movement therapy (KBT), art therapy (2D and 3D sculpting), music therapy, sports therapy (Nordic Walking, MTT), relaxation training, imagery exercises, and social therapy. Additional offerings include yoga/pilates, archery, creative arts, faith conversations, and couple/family therapy. Somatic medical care and psychosomatic reference nursing provide comprehensive support within the treatment network.

Differentiator

Problem solved

Functional benefit

Products and services

• Stationary Inpatient Treatment (Vollstationäre Behandlung) Full inpatient psychosomatic-psychotherapeutic treatment with 102 fully inpatient places covering anxiety, depression, trauma, eating, personality, somatoform and pain disorders; average length of stay approximately 63 days.
• Kurzzeit Tagesklinik (Short-term Day Clinic) Specialized day clinical treatment for stress-associated diseases and occupational burnout, delivered in a closed group with a predefined 4-week duration, targeting patients at the boundary of work incapacity; 3 day clinic places.
• Psychosomatische Ambulanz (Psychosomatic Outpatient Clinic) Outpatient examination, consultation, and treatment for patients under specific conditions, with contractual arrangements with cost bearers (statutory/private health insurance).

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

Nine partnerships are on record, tiered core, major and minor.

• SINOVA GroupcoreOthersParent organization of Sonnenberg Clinic gGmbH; SINOVA operates multiple psychiatric and psychosomatic facilities; provides organizational framework and strategic direction
• Diakonie Klinikum StuttgartmajorStrategic or Co-development PartnerCooperation with the psychosomatic department at Diakonie Klinikum Stuttgart; contributes to healthcare provision for patients from the Stuttgart region and the Middle Neckar area
• KTQ (Kooperation für Transparenz und Qualität im Gesundheitswesen)minorOthersQuality management certification organization for healthcare facilities; KTQ certification indicates compliance with quality and transparency standards in healthcare
• WIN ChartaminorOthersSustainability initiative of Baden-Württemberg economy; demonstrates commitment to sustainable business practices and corporate social responsibility
• Landesärztekammer Baden-WürttembergminorOthersState medical chamber overseeing physician licensing and professional standards; regulatory oversight for medical practice
• Landespsychotherapeutenkammer Baden-WürttembergminorOthersState psychotherapy chamber overseeing psychotherapy licensing and professional standards; regulatory oversight for psychotherapeutic practice
• Paar- und FamilienberatungsstelleminorStrategic or Co-development PartnerCouple and family counseling center located on clinic grounds; cooperative referral relationship for continued treatment after discharge when spatial considerations apply
• Regierungspräsidium StuttgartminorOthersRegional government authority serving as supervisory body for the clinic's operations
• Baden-Württembergische Krankenhausgesellschaft (BWKG)minorOthersHospital association coordinating collective actions; clinic participates in joint advocacy efforts for healthcare policy with other hospitals in Baden-Württemberg

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Diakonie-Klinikum Stuttgart: Stuttgart hospital with a dedicated psychosomatic department, already a formal cooperation partner of Sonnenberg. Closely comparable in patient mix, regional catchment, and service model.
• ZfP Südwürttemberg: State-run psychiatric hospital network operating across Baden-Württemberg, including psychosomatic care. Closest same-region peer given overlapping inpatient psychiatric/psychosomatic mandate and explicit partnership references on the SINOVA website.
• Christophsbad Klinikgruppe: Regional hospital group in Baden-Württemberg operating psychiatric and psychosomatic inpatient departments, directly comparable to SINOVA Sonnenberg's psychosomatic inpatient program.
• Psychosomatische Klinik Windach: Specialized psychosomatic hospital in Bavaria offering multidisciplinary inpatient psychosomatic treatment. Highly comparable in service model, patient mix, and integrative therapy approach.

Broad incumbents

• Helios Kliniken: Germany's largest private hospital operator, with psychiatric and psychosomatic units across many sites. Overlaps in service line but is dramatically broader in scale and specialty.
• Asklepios Kliniken: Major German hospital chain with multiple psychiatric and psychosomatic clinics. Comparable in clinical offerings but far larger and geographically diversified.
• MEDIAN Kliniken: Largest German rehabilitation provider with psychosomatic rehabilitation units. Comparable patient population and therapeutic approach, but centered on rehabilitation rather than acute psychosomatic hospital care.
• MediClin: German hospital and rehabilitation operator with dedicated psychosomatic clinics. Comparable in inpatient psychosomatic care model, while broader in rehabilitation and post-acute services.
• Schön Klinik: One of Germany's largest private hospital groups, with multiple psychosomatic and psychiatric inpatient sites. Comparable for treatment modality and patient mix, but operates at national scale across many specialties.

Regional players

• Parkland-Klinik Bad Wildungen: Specialized psychosomatic hospital in Hesse with integrated psychodynamic and body-oriented therapy. Comparable in clinical modality even though geographically separated from Stuttgart.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sonnenberg-klinik-ggmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 SINOVA Sonnenberg Clinic