Please find a list of great companies and startups here, that I have been either working with or mentored / coached. If you would like an intro to them or have any questions, please reach out to me.
Repair Circle Repair Circle is a one-stop repair platform for consumers in Berlin with smartphones, laptops and other small electronics. It connects users with trusted local repair shops, lets them compare cost, turnaround time and spare-part availability, and offers pick-up and delivery. The focus is on transparency, quality and fast service, so consumers can choose the best repair by price, distance and customer satisfaction. repaircircle.eu
Conbotics Conbotics builds robots for the construction industry. Its mobile painting robot coats walls and ceilings autonomously – twice as fast as manual work and with 60% less personnel – protecting workers from paint spray and easing the shortage of skilled labour. Its customers are construction professionals who want to raise productivity and workplace safety through automation. conbotics.com
Green Fusion Green Fusion drives the energy transition in real estate with intelligent control of energy systems. Its open, modular energy management software optimises existing buildings and couples heat, electricity and e-mobility into one holistic system. Its customers are real estate companies that want sustainable, efficient energy management across their portfolio. green-fusion.de
FixFirst FixFirst wants to curb throw-away culture by making repair and other circular services easy and accessible. Its software platform connects brands, manufacturers, retailers, cities and insurers with circular service providers for maintenance, repair and refurbishment. It also enables the exchange of service capacity, spare parts and products for reuse. fixfirst.io
AdaptX AdaptX Systems develops a closed-loop cooling solution for CNC machining that removes heat exactly where it is generated, at the cutting edge – without conventional cooling lubricants and retrofittable to existing machines. The result is longer tool life, shorter cycle times and less environmental and health impact on the shop floor. adaptx.de
IIoT Use Case IIoT Use Case is a community platform for the practical use of IoT in industry. It showcases real projects and success stories, fosters knowledge exchange and helps companies find partners for their own IoT plans. It addresses practical hurdles such as data availability and interfaces, and encourages agile, customer-centred ways of working. iotusecase.com
March Materials March Materials is a curated design platform where architects, suppliers and creatives find architectural references and discover materials – an ecosystem for the new generation of construction professionals. marchmaterials.com
Tensoryze Tensoryze brings machine data, business systems and applications together on one platform for manufacturing. The result: live dashboards, alerts, quality analyses and AI applications that teams can use directly on the shop floor. tensoryze.com
WeldNova WeldNova welds thick steel sections of up to 35 mm in a single pass – automated, qualifiable and without capital expenditure for the customer. Its customers build wind towers, pressure vessels and ships. weldnova.com
SectorPi SectorPi is a technology-driven funding consultancy that helps German companies apply efficiently for the research allowance (Forschungszulage). sectorpi.com
Keywood Keywood plans and builds turnkey projects from a single source, under models such as design & build or cost plus fee. Its digital tools help owners, developers and architects analyse, evaluate and plan construction projects. keywood.tech
Kewano Kewano is an AI-supported ERP system for processes from purchasing to production planning. Single modules can also be integrated into an existing ERP. kewano.com
Femi-ON Femi-ON develops a medical device that uses vibration to relieve menstrual pain, including for women with endometriosis. femi-on.com
DeepFile DeepFile makes a company's whole knowledge base searchable with local AI – across files and folders, without the data leaving the company. deepfile.eu
buTreasury buTreasury from Frankfurt am Main builds treasury software for company groups in Indonesia. Finance teams get one view of their cash across entities, banks and currencies, plus liquidity planning; built-in AI flags idle cash, currency moves or forecast deviations early. bu-treasury.com
I also mentor startups at universities, hubs and programmes across Europe – see Mentoring on the Ventures page.