Combinder
1 known investors
Find your way into Combinder
272 people in our graph share verified history with the Combinder team — schools, employers, funds. One of them is your warm intro.
Annakaunlockedknows Kai Siefert · together at University of Vienna (overlapped)
×6knows the team · via Xerox
knows the team · via OMV
×3knows the team · via University of Vienna
knows the team · via Lufthansa
Combinder operates a decentralized physical infrastructure network (DePIN) that lets households connect their distributed energy resources (DERs) such as smart devices and EV chargers to provide grid flexibility and data. The platform aggregates these devices into a virtual power plant, rewarding users with points and access to markets like flexibility trading and carbon credits.
Founders & leadership
KS

Kai SiefertinFounderKai Siefert is Founder of Combinder, a decentralized physical infrastructure network aggregating household distributed energy resources into virtual power plants. He brings 20 years of energy industry experience spanning roles at large utilities (Wien Energie, OMV), a B2B2C energy platform as Chief Product Officer at Riddle&Code, and most recently building Combinder's DER connectivity platform to beta with 2,000+ connected devices.
Investors · 1
Frequently asked questions
- What does Combinder do?
- Combinder operates a decentralized physical infrastructure network (DePIN) that lets households connect their distributed energy resources (DERs) such as smart devices and EV chargers to provide grid flexibility and data. The platform aggregates these devices into a virtual power plant, rewarding users with points and access to markets like flexibility trading and carbon credits.
- Who founded Combinder?
- Combinder was founded by Kai Siefert.
- Who are Combinder's investors?
- Combinder's investors include Bloom / Giesen Family Office.

