ZEILEIS Institute
Europe’s unique health campus

Founded 1929 | Gallspach, Austria
Safeguarding a medical world heritage site through a strategic investor takeover
World Heritage
The successful transfer of a World Heritage Site
This concise document offers a short overview of the Institut Zeileis and the proposed acquisition. With due respect for the history and capacity of the institute, it outlines how this life's work — upon fulfillment of the requested purchase price — will be entrusted to the Zeileis Campus Holding and carried forward into a new era.
We stand at a historic turning point. The Zeileis Health Center — a beacon of physical medicine — embodies extraordinary value, both intrinsic and material.
History
The Historical Foundation
A Century of Bioelectrical Pioneering
The Zeileis health center in Gallspach is far more than a medical care facility — it is a monument to European medical history. Since its founding in 1929 by Valentin Zeileis and under the leadership of Dr. Martin Zeileis, the name has been synonymous worldwide with pioneering work in high-frequency therapy.
The method, which therapeutically uses high-frequency currents of over 300,000 volts, represents a unique global distinction. This historical substance is the main argument for the high enterprise value.
Historical Highlights
95,000 spa guests/year
In the 1930s–1970s — at the height of its prosperity
up to 500,000 overnight stays in Gallspach / year
- Gallspach was one of Austria's largest tourist centers (peak period)
97 years of medical tradition
1929 to today — one of the oldest active health institutes in Europe
925,000-year-old healing water
Thermal spring: 42.5°C · 47 million liters/year · officially recognized as a healing spring in 2008
1929
Founded by Valentin Zeileis
1950
Official approval for high-frequency therapy — unique worldwide
1950s–80s
Peak period: 95,000 spa guests/year
2008
Thermal spring officially recognized as a healing spring
2026
Transformation into an integrative health campus
The unique medical legacy
An investor is not just buying real estate - they are buying a 100-year-old brand and a technology that is experiencing a renaissance today through quantum medicine and biohacking.
Zeileis high-frequency therapy is based on the findings of Nikola Tesla and Georges Lakhovsky. At a time when biohacking and energetic medicine are gaining importance worldwide, this pioneering work is undergoing a scientific and commercial reassessment. This makes the institute a unique asset in the healthcare market.
What truly makes this technology irreplaceable, however, is not only its effectiveness - but the state authorization that has officially legitimized its use since 1950.
The foundation of this uniqueness is not only historical — it is legally anchored.
The regulatory unique selling point
A license that is unique worldwide!
The 1950 decree — An irreplaceable asset:
Regulatory moat — Not reproducible
Institut Zeileis has an official permit from the Upper Austrian state government dated July 18, 1950, which grants it, as an ambulatory institute, the operation of electrophysical therapies on a legal basis that could no longer be granted today.
Approved indications
  • Organic diseases of the central and autonomic nervous systems
  • Diseases of the glands with internal secretion (hormonal system)
  • Diseases of the vascular system, the gastrointestinal tract, and the urogenital tract
  • Inflammatory and functional disorders of the female genital organs
  • Metabolic diseases
  • Almost all cases of rheumatism
State-approved treatment methods
  • High-frequency therapy (over 300,000 volts)
  • Ultra-short wave therapy
  • Carbon arc lamp light (UV therapy)
  • Solux infrared irradiation
  • Ultrasonic wave therapy
  • Boundary ray treatment
Why this is a unique selling point
The official approval from 1950 allows the operation of an electrophysical institute with voltages above 300,000 volts. This license is unique in the world and cannot be replicated by any competitor — a permanent regulatory moat.
This approval is based on the Reich Health Act of 1870 and was granted under conditions that no longer exist in modern legislation. No other outpatient clinic worldwide has a comparable license that officially permits the therapeutic use of high-frequency currents at this scale.
Grandfathered asset
The license is based on the Reich Health Act of 1870 — a legal foundation that no longer exists in modern legislation.
Impossible for competitors to replicate
A new applicant would have to go through a modern medical device approval process today — years, millions, and no guarantee of success.
Unique worldwide
No other outpatient clinic worldwide has a comparable license for high-frequency therapy with over 300,000 volts.
Whoever acquires Institut Zeileis is not only buying a property and a brand — they are buying a state approval that is unique in the world and impossible to replicate from a regulatory standpoint. That is the deepest moat a healthcare company can have.
The location: 5.5 Hectares of Healing
A Campus Between History and the Future
5.5 ha total area
Campus Gallspach, Upper Austria
7,598 m²
Usable area in 5 buildings
42.5°C thermal health water spring
47 million liters/year · 925,000 years old
Health resort Gallspach
Upper Austria
The zones of the campus
Main Building
Classic therapies & project development
Water Castle
VIP suites & premium retreats
Parkland
Quiet zones, historic garden, pond & stream
Workshops
Research & production
Institut Zeileis · Since 1929
Dr. med. Martin Zeileis
Sole Owner & Managing Director
4.
Generation
100 Years
Medical Legacy
Dr. Martin Zeileis has dedicated his life to this place. For over three decades, he has treated thousands of patients, further developed the method, and preserved the legacy. Now he is looking for someone who will not only protect this heritage — but bring it to shine.
The Operations Team: 30 employees
Medical Leadership & Patient Care
Ensuring medical quality and comprehensive patient care at the highest level.
Facility Management & Infrastructure
Maintaining the historic property and ensuring modern, functional facilities.
Guest Services & Hospitality
Creating a welcoming and comfortable atmosphere for all guests and patients.
Administration & Coordination
Efficient organization and coordination of all internal processes for seamless operations.
Impressions:

Zeileis Karikatur aus dem Jahre 1928 mit dem Text:
"Geheilt nach kurzem Aufenthalt
Eilt fort von Gallspach, jung und alt:
Um jubelnd und aus vollen Kehlen
Das Wunder aller Welt erzählen."

Zeileis caricature from 1928 with the text:
"Healed after a short stay
Quickly leaves Gallspach, young and old:
To tell the miracle of the world
With jubilation and at the top of their lungs."