GROW Group of Companies
About GROW medical
We are your competent partner in the development of effective wellness products without undesirable side effects.

Your partner for advanced bioresonance devices and wellness products
The GROW Group combines medical expertise, intensive research projects and the production of advanced products in the field of magnetic field and bioresonance technology. We produce exclusively in Germany and to the highest quality standards.

"At GROW, we believe
that only in harmony with nature
healing and health
can arise."
Our mission
- We believe in a world in which therapies have no permanent side effects and real healing is possible.
- A world in which we use our resources sustainably and treat our planet with care.
- A world in which causes are found and treated, because this is the only way to achieve true healing and holistic health.
This way of thinking determines our daily actions and is reflected in everything we do and how we do it.



Your partner for innovative bioresonance and magnetic field devices
The GROW Group, based in the Black Forest, was founded in 2024 and unites BioKat Systeme GmbH, viaInventa UG and the eponymous GROW medical GmbH under one roof.
We develop and manufacture exclusively in Germany. Almost all of our suppliers are also based in the region. We value short distances and work as a team.
Part of our philosophy is that we take comprehensive care of our products and our customers. This includes research, technical development, production and manufacturing technology as well as sales, training, regular technical inspections, technical service and service-oriented communication with our customers and partners.
Our values
Innovation, quality, sustainability as well as cooperation, fairness and appreciation are the key concepts of our conviction. Customer and employee satisfaction are the consistent consequences of these actions.
- transparent - approachable - human
- natural - intuitive - connected
- efficient - effective - efficient
Mutual trust grows from this and requires mutual growth between customers and employees.
Everything that is against
nature,
has no lasting
will not last.
Research and development: your expert with experience
We offer our technical customers and other manufacturers the opportunity to develop and manufacture wellness products to order.
- With our production, our customers can draw on existing know-how without the expense of setting up their own production facilities.
- We manufacture small series to order and prepare the necessary documentation for certification
- This is precisely how we can also offer start-ups in the healthcare sector the opportunity to get to market faster.



via inventa: Innovation in energy medicine
via inventa UG (haftungsbeschränkt) complements our group of companies with specialized solutions in the field of energy medicine. With the specially developed ManGo Spirit Ways essences, via inventa offers a highly effective method for supporting spiritual growth and promoting mental well-being.
A unique manufacturing process with natural substance trituration triggers profound transformation processes.

Our history
1976Discovery Transfer of drug information by Dr. Franz Morell and Erich Rasche
1977First bioresonance device developed by Erich Rasche
- 1984
Market launch of MORA III
- 1990
Market launch of MORA Super
1997Cooperation Dr. Michael Galle and Erich Rasche
2006Start of the collaboration between Erich Rasche and his nephew Andre Rasche
2012Foundation of the company BioKat Systeme GmbH by Andre Rasche and long-time research partner Dr. Michael Galle
2013Market launch of BioKat M III
2014Market launch of BioKat M V
2015Market launch of Software S I
2016Life Tuner W®
2019Life Tuner sleep and Life Tuner knee
2024Market launch of BioKat Sports

About Andre Rasche
Founder, innovation driver, coach
- Energy medicine expert, entrepreneur and coach
- Specialized in magnetic field therapy, bioresonance therapy for therapists and potential development
- Nephew of the inventor of classical bioresonance Erich Rasche
- Managing Director BioKat Systeme GmbH (device manufacturer)
- Managing Director via inventa UG (Essences for Personal Development)
- Graduate engineer (Dipl.-Ing.)



We look forward to the partnership
The GROW Group sees itself as a partner and consultant and supports customers from the initial idea to the finished, certified product. We are also available beyond this throughout the entire product life cycle.
Whether for questions about the product, the development of new solutions or in an advisory capacity: our customers can approach us at any time and rely on our dependable support.

