Maximilian Stengel

CEO & Co Founder @ CareerOS | Highered

📍 Germany🔄 Updated September 2026💼 10 investments📅 4 years investing🗓 Last invested Mar 2026
Operator-angel🌍 GermanyInvested this year
10
Total investments
6
Early stage
2
Mid stage
1
Late stage
4y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Mar 2026
TAWO – Europes AI-first Neo Construction Company. Wir bauen Europas Elektro- und TGA-Infrastruktur — für Rechenzentren, Industrie und Logistik. Gegründet 2025 in Berlin, verbinden wir digitale Workflows mit erstklassigem Handwerk. Unser Team aus Elektromeistern, Ingenieuren und Tech-Talenten liefert als technologiegestütztes Projektwerk für Europas führende Rechenzentrumsbauer, große Handelsunternehmen und zentrale Energieversorger. Was uns antreibt: eine Kultur für „those who do", AI gestützte Prozesse — und die Überzeugung, dass Fachhandwerk wertvoller ist als je zuvor. ---- We build Europes electrical and HVAC infrastructure — for data centres, industrial facilities, and logistics real estate. Founded in 2025 in Berlin, we combine digital workflows with best-in-class skilled trades. Our team of electrical masters, engineers, and tech talent operates as a tech-enabled project factory — serving Europes leading data centre contractors, major supermarket chains, and key energy utilities. What drives us: a culture built around "those who do," AI-powered processes — and the conviction that skilled trades are more valuable than ever.
early stageConstruction
Investor
Sep 2024
Super simple, super meaty: BOONIAN is plant protein with a clean label, bold flavor and perfect texture. All natural ingredients made from plants tailored to large-scale kitchen processes. Bringing easy-to-use sustainable food to dining halls, employee restaurants, stadiums and other large capacity food service supplier. Go BOONIAN and enjoy great food while doing good for planet Earth.
Investor
Jan 2024
Forward Analytics is a data and analytics firm that empowers financial institutions to navigate the climate transition with precision, credibility, and actionable intelligence — moving beyond generic scenario analysis to informed, firm-level decision-making with unprecedented granularity. As part of our commitment to provide data and tools to inform climate-resilient economic development - Forward Analytics hosts the Forward Global Institute (FGI) - a public research arm dedicated to help governments, finance ministries, central banks and international financial organisations navigate the net-zero transition and support climate finance.
Investor
Nov 2023
Kini simplifys recruiting by effortlessly synchronizing data between stakeholders. Our integration platform empowers agencies, talent channels and end customers to exchange data with low to zero tech effort. #hrtech #recruiting #integrations
Investor
Nov 2023
Filu builds technology-enabled veterinary practices for the new generation of pet owners and vets. Our mission is a better experience of personalised and convenient holistic care. Co-founded by a veterinarian, we think doctor-forward and address the structural problems of veterinary medicine. By leveraging technology, we create new ways of working for veterinarians, resulting in less administrative work and more flexible working models.
Investor
Nov 2023
With handly we support upcoming entrepreneurs to launch, manage and grow their own home service business. Our business-in-a-box AI platform decreases our customers time to market and enables them to automate daily ops, quote, schedule, invoice, get paid and grow revenue - all in one place.
Investor
Mar 2023
𝐂𝐨-𝐢𝐧𝐯𝐞𝐬𝐭𝐦𝐞𝐧𝐭𝐬 𝐦𝐚𝐝𝐞 𝐬𝐢𝐦𝐩𝐥𝐞. Your private operating system to set up investment vehicles, collect commitments from your network, close your deals, and manage your portfolio. Carefully designed for: Family Offices, Asset Managers, PE Firms, VC Funds, Syndicate Leads, Business Angel Networks.
Investor
Dec 2022
ampido GmbH is Germany’s leading platform for the flexible multiple use of private parking areas – from underground garages to supermarket parking lots. Since 2012, we have been connecting parking space providers and seekers via ampido.com – simply, digitally, and efficiently. Whether real estate companies, municipalities, supermarkets, or private individuals: with ampido, unused spaces can be easily rented out and monetized – by the hour, day, or week. This reduces parking search traffic, lowers CO₂ emissions, and at the same time enables our partners to achieve attractive returns above the market average. 💡 Our contribution: Less traffic, better land use, and improved quality of life in our cities ampido has been recognized as an "Outstanding Location in the Land of Ideas" – and for good reason: we are rethinking urban mobility and creating real added value for everyone involved. 👉 Have available parking spaces? We’ll help you put them to good use!
Investor
Jul 2022
Metarina is reshaping the marina industry with a unique software-as-a-service that actively drives business growth. By automating boater engagement and satisfaction, Metarina empowers customer-centric marina teams with a predictive solution for occupancy planning, booking, billing and analytics. This is the foundation for not only providing boaters with a marina experience that allows for safe and reliable planning as they sail from marina to marina, but for streamlining marina operations and increasing revenue streams.
Experience · 11 entries
All (11)
Investments (10)
Founder (1)
2026
Investor
Mar 2026
TAWO – Europes AI-first Neo Construction Company. Wir bauen Europas Elektro- und TGA-Infrastruktur — für Rechenzentren, Industrie und Logistik. Gegründet 2025 in Berlin, verbinden wir digitale Workflows mit erstklassigem Handwerk. Unser Team aus Elektromeistern, Ingenieuren und Tech-Talenten liefert als technologiegestütztes Projektwerk für Europas führende Rechenzentrumsbauer, große Handelsunternehmen und zentrale Energieversorger. Was uns antreibt: eine Kultur für „those who do", AI gestützte Prozesse — und die Überzeugung, dass Fachhandwerk wertvoller ist als je zuvor. ---- We build Europes electrical and HVAC infrastructure — for data centres, industrial facilities, and logistics real estate. Founded in 2025 in Berlin, we combine digital workflows with best-in-class skilled trades. Our team of electrical masters, engineers, and tech talent operates as a tech-enabled project factory — serving Europes leading data centre contractors, major supermarket chains, and key energy utilities. What drives us: a culture built around "those who do," AI-powered processes — and the conviction that skilled trades are more valuable than ever.
early stageConstruction
2024
Investor
Sep 2024
Super simple, super meaty: BOONIAN is plant protein with a clean label, bold flavor and perfect texture. All natural ingredients made from plants tailored to large-scale kitchen processes. Bringing easy-to-use sustainable food to dining halls, employee restaurants, stadiums and other large capacity food service supplier. Go BOONIAN and enjoy great food while doing good for planet Earth.
Investor
Jan 2024
Forward Analytics is a data and analytics firm that empowers financial institutions to navigate the climate transition with precision, credibility, and actionable intelligence — moving beyond generic scenario analysis to informed, firm-level decision-making with unprecedented granularity. As part of our commitment to provide data and tools to inform climate-resilient economic development - Forward Analytics hosts the Forward Global Institute (FGI) - a public research arm dedicated to help governments, finance ministries, central banks and international financial organisations navigate the net-zero transition and support climate finance.
2023
Investor
Nov 2023
Kini simplifys recruiting by effortlessly synchronizing data between stakeholders. Our integration platform empowers agencies, talent channels and end customers to exchange data with low to zero tech effort. #hrtech #recruiting #integrations
Investor
Nov 2023
Filu builds technology-enabled veterinary practices for the new generation of pet owners and vets. Our mission is a better experience of personalised and convenient holistic care. Co-founded by a veterinarian, we think doctor-forward and address the structural problems of veterinary medicine. By leveraging technology, we create new ways of working for veterinarians, resulting in less administrative work and more flexible working models.
Show all 11 entries ↓
Investment activity
2022–2026 · 10 investments
20222202352024220261
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