We back software

businesses with staying power.

Technology changes quickly. Great software businesses don’t. Proitzen invests in founders building products with staying power. Businesses with strong fundamentals, clear thinking, and the potential to become more valuable over time.

Good software gets better with time.

We’re interested in businesses that become stronger as they grow. Products customers rely on. Teams that understand their market. Companies with recurring revenue, healthy economics, and advantages that are difficult to replicate. We invest with a long horizon, backing operators who care about the quality of the business they’re building, not the multiple they’ll exit at.

Good software gets better with time.

Empowering market growth with clean technology that drives innovation, reduces environmental impact, and delivers long-term value adopted in 120+ countries to support smarter, sustainable transformation globally.

What gets our attention.

Empowering market growth with clean technology that drives innovation, reduces environmental impact, and delivers long-term value adopted in 120+ countries to support smarter, sustainable transformation globally.

Technology Services

Many great software companies begin as service businesses. We back teams with specialist expertise, strong customer relationships, and a clear path towards scalable products.

AI Software

Not AI for the sake of AI. We look for businesses using it to solve genuine problems, remove friction, and build products people genuinely want to use.

Vertical SaaS

Software built for one industry exceptionally well. We like businesses with deep customer understanding and products that become part of everyday operations.

What gets our attention.

Empowering market growth with clean technology that drives innovation, reduces environmental impact, and delivers long-term value adopted in 120+ countries to support smarter, sustainable transformation globally.

Technology Services

Many great software companies begin as service businesses. We back teams with specialist expertise, strong customer relationships, and a clear path towards scalable products.

Technology Services

Many great software companies begin as service businesses. We back teams with specialist expertise, strong customer relationships, and a clear path towards scalable products.

Technology Services

Many great software companies begin as service businesses. We back teams with specialist expertise, strong customer relationships, and a clear path towards scalable products.

20+

Years building software businesses

Austalia & USA

Operating experience

LongTerm

Investment horizon

Built by an operator.

Proitzen is the investment company of Niroj Sri. Before investing in technology businesses, he spent more than a decade building them. As the founder and CEO of Helppli, he’s worked alongside founders, customers, and growing teams to build software, scale operations, and navigate the realities of running a technology company.

That experience shapes every investment we make. We invest our own capital, take a long-term view, and enjoy working with founders who care about building exceptional businesses.

Portfolio Companies

Building something worth talking about?

Whether you’re raising capital, looking for a strategic partner, or simply want to share what you’re working on, we’d love to hear from you.

Got something in mind? Let’s talk.

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