Johannes Manske

founder @egora I Chief of Strategy @VSG Altglienicke | former athlete | angel investor

📍 Germany🔄 Updated September 2026💼 3 investments📅 4 years investing🗓 Last invested May 2024
Operator-angel🌍 Germany
3
Total investments
3
Early stage
0
Mid stage
0
Late stage
4y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
May 2024
Langdock enables you to roll out AI across your entire organization in a safe and flexible way.
Angel Investor
Aug 2022
The world is getting more complex and dynamic than ever before. China, climate, elections, trade wars, bureaucracy. Yet manufacturing, our hidden gem, is struggling to evolve. Often overlooked: the supply chain. Hundreds of tightly interconnected suppliers, thousands of production-critical parts, global dependencies. Yet procurement is expected to manage this complexity with Excel and Outlook, static ERP systems, and outdated supplier data. That no longer works. More than 50% of the cost of a physical product is created in the supply chain. Competitive manufacturing therefore starts in procurement. AI offers the opportunity to optimally balance time, cost, and quality in procurement. That’s why Tacto is building the first Procurement Intelligence Platform for industrial companies: not another workflow tool, but a system that creates transparency, delivers actionable recommendations, and enables execution - with procurement as the decision-maker at the center. Powered by Tacto Intelligence, you see your procurement operations at a glance: KPIs, suppliers, and real-time order and material movements. In the background, Tacto connects your ERP data with external market data to form the Procurement Brain. On top of that, AI agents automate manual work, identify risks and savings opportunities, and provide precise recommendations. Automated workflows turn these signals into action - delivering measurable results: lower costs, better quality, and higher availability.
Angel Investor
Jul 2022
Arbio is redefining short-term rentals by uniting hospitality and technology. For travelers, we deliver seamless, reliable stays that still feel unique. For owners and managers, we unlock smarter growth with software, service, and AI-driven solutions. Because in the end, every stay matters. To guests, to partners, to us. Arbio. You’re welcome.
Experience · 4 entries
All (4)
Investments (3)
Founder (1)
2024
Angel Investor
May 2024
Langdock enables you to roll out AI across your entire organization in a safe and flexible way.
2022
Angel Investor
Aug 2022
The world is getting more complex and dynamic than ever before. China, climate, elections, trade wars, bureaucracy. Yet manufacturing, our hidden gem, is struggling to evolve. Often overlooked: the supply chain. Hundreds of tightly interconnected suppliers, thousands of production-critical parts, global dependencies. Yet procurement is expected to manage this complexity with Excel and Outlook, static ERP systems, and outdated supplier data. That no longer works. More than 50% of the cost of a physical product is created in the supply chain. Competitive manufacturing therefore starts in procurement. AI offers the opportunity to optimally balance time, cost, and quality in procurement. That’s why Tacto is building the first Procurement Intelligence Platform for industrial companies: not another workflow tool, but a system that creates transparency, delivers actionable recommendations, and enables execution - with procurement as the decision-maker at the center. Powered by Tacto Intelligence, you see your procurement operations at a glance: KPIs, suppliers, and real-time order and material movements. In the background, Tacto connects your ERP data with external market data to form the Procurement Brain. On top of that, AI agents automate manual work, identify risks and savings opportunities, and provide precise recommendations. Automated workflows turn these signals into action - delivering measurable results: lower costs, better quality, and higher availability.
Angel Investor
Jul 2022
Arbio is redefining short-term rentals by uniting hospitality and technology. For travelers, we deliver seamless, reliable stays that still feel unique. For owners and managers, we unlock smarter growth with software, service, and AI-driven solutions. Because in the end, every stay matters. To guests, to partners, to us. Arbio. You’re welcome.
2021
Founder & CEO
Dec 2021
Revolutionizing the you experience catering - for both customers & caterers.
Investment activity
2022–2024 · 3 investments
2022220241
Recent (last 2 years)Earlier