Steffen Wirth
Founder & Managing Director
From first-hand experience.
For real change.
I know what it feels like when the body pulls the emergency brake. That raised the question of how loss of energy can become visible earlier for people and organisations.
Founder & Managing Director
My story.
Why H4I exists.
Two burnouts
Despite success and performance, my batteries were empty. Cortisol: a “flat line”. EMS & HRV showed only fragments.
Questions instead of answers
I wanted to understand what was really happening in the body, in the stress system and during regeneration.
Engineer meets medicine
I sought out experts, listened, learned and developed a picture that connects everything: data, lab values, lifestyle and personal context.
The energy gauge idea
A simple, understandable display of the State of Energy, similar to the fuel gauge in a car, but for people.
H4I is born
Experience became a mission: empowering people to understand and actively manage their energy.
Our mission & vision.
Our mission
We make energy visible before its loss has consequences.
We combine scientific findings, personal perception and relevant influencing factors into clear orientation so that people and organisations recognise earlier and act more purposefully.
Our vision
A working world in which energy is understood as a central resource.
Energy should be considered as naturally as quality, safety or productivity, before its loss leads to absence, friction and declining performance.
Who we are.
An interdisciplinary team with heart, mind and experience.
Marco Bickel
Co-founder
Marco Pucciarelli
Partner (shareholder)
Stefan Sveijkovsky
Sales & Partners
Wayra Rexhepi
Sales, Marketing & Communication
Max Hamacher
Research associate
Together we work with leading physicians, scientists and experts from a wide range of disciplines.
Science & partnerships.
Substantiated. Reviewed. Interdisciplinary.
Scientific advisory board
A circle of experts from medicine, psychology and nutritional science accompanies our work.
Prof. Dr. Dr. Fred Harms
Developer of the scientifically substantiated questionnaire “Your State of Energy”.
Cooperations
Collaboration with universities, clinics, research institutes and companies.
Memberships
We are actively engaged in relevant professional associations and networks.
Patent & protection
Our stress monitoring system is patented.
What we stand for.
Scientific.
Our methods are based on current findings and are continuously reviewed.
Understandable.
We make complex relationships comprehensible and usable.
Human.
Behind every figure there are people. We see the whole person.
Your data. Your trust.
Data protection is our top priority: anonymous by design and GDPR compliant. Organisations receive aggregated results only.
At the centre: the energy gauge.
Many signals become one clear picture. Employees receive a personal result report, organisations receive aggregated analyses only, with patterns and guidance for action.
Our system is not a medical device and does not replace a medical diagnosis. It brings questionnaire data, optional measurements and context information together into a transparent decision profile.
Discuss your question, without commitment.
H4I provides interpretation and orientation. This website is not a substitute for medical examination or treatment.