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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 […]https://proitzen.com/wp-content/uploads/2026/08/kinder-logo-new.webp303140