We are entrepreneurs and partners to Swiss SMEs, in it for the long term and as equals. We bring capital, network and experience. Together we preserve what has grown and prepare it for the future. Lorix OS, our AI platform, puts technology to efficient use.

We work with entrepreneurs who are shaping growth or settling their succession for good. As a partner, we contribute challenge, know-how and network. We think long term and move at the pace of the company.
What Sets Us ApartCapital alone creates no value. We bring expertise, question the familiar and roll up our sleeves, building structures that carry growth. That is what P4i Unternehmerkapital stands for.
Our sparring challenges, brings clarity and turns decisions into action. We know how companies grow, and we build organisation, sales and processes with the people on site.
Lorix OS takes over routines, our network opens markets. Companies become more productive, grow sustainably and stay true to their core. We measure ourselves by the value we create inside the company.
Capital, technology, experience and network that move companies forward.
We take over, in full or in stages, and secure the life's work and jobs for the future.
Equity as a Majority or Minority Stake, tailored to the business and built long term.
We merge businesses from one market into one strong company with shared strengths.
We think along, push back, bring real expertise and decide as equals, not from above.
We take on organisation, integration, processes and leadership and deliver results.
Lorix OS lifts the daily load and makes companies faster, more productive and ready for tomorrow.
Lorix OSFour commitments to companies, teams and partners, and we expect to be held to them from the first meeting.
What we promise, we deliver, from the first handshake to the next growth step.
Entrepreneurs stay on board and shape the future of their own company with us.
We bring more than capital and work on site with the team on measurable added value.
We develop, improve and expand, always with respect for what has been achieved so far.
We chase no trends. We back stable industries where people make the difference and AI supports them rather than replaces them. Together, we create value.

Care, practices and services for people's wellbeing

Construction, building services and ongoing plant upkeep

Production, processing and services for regional markets

Specialised firms with deep expertise and a long tradition

Installation, efficiency and services for power supply

Security technology, protection and surveillance of sites

Events, leisure and experiences for people close to home
Stable demand, personal service and room to grow.
Not just buying more. What counts is that processes, systems and people grow together and make each other stronger.
Develop a shared vision with the entrepreneur and management
Align leadership, finance, processes and IT with growth goals
Strengthen sales, offering and efficiency, not least with Lorix OS
Targeted add-ons in fragmented markets, cleanly integrated
Safeguard the company, its culture and all jobs for the long term
On the way to the leading platform for mobility in later life in German-speaking Switzerland: therapy and fall prevention where older people live and are treated, in care homes, residences and hospitals. Growth from its own strength.
We continually review new partners in future-proof industries where entrepreneurs achieve more side by side. From healthcare to security, we look for firms with substance and a clear succession or growth situation.
Through P4i, entrepreneurs, private individuals and family offices take direct stakes in selected Swiss SMEs. They know where their capital goes, have a real say and can see at any time how value is created.
Beyond capital, they bring experience, network and challenge, and share responsibility. An investment becomes an entrepreneurial task they actively help shape.
Become an InvestorPeople achieve more together. So we combine experience, capital, technology and network on one platform that strengthens Swiss SMEs and secures life's work and jobs for the future.
Mark Neuhauser, Founder of P4i Unternehmerkapital
With a discreet first meeting between equals, 30 to 60 minutes. Everything stays between us, we get to know entrepreneur, team and company, and no paperwork is needed yet.
We partner with companies because they work. Name, location, culture and team stay and evolve, with respect for what the people have built.
Yes, and we welcome it. Entrepreneurs stay entrepreneurs and find an equal sparring partner in us. Employees can take a stake too, so that everyone shares in the upside.
P4i takes direct stakes, together with entrepreneurs, private investors and family offices. We rely on operational improvement rather than financial engineering, and arrange the right financing.
We bring companies from one market together as one strong unit. Each builds on its strengths and draws on shared processes, know-how and Lorix OS, the AI toolkit.
Strictly confidential, from the first enquiry. We share information only with the shareholders' approval and under a non-disclosure agreement. Discretion is the core of our work.

Discreet and non-binding. As equals, from the first coffee to the board of directors.