Rheingau Founders

Founded in Berlin in 2011, Rheingau Founders is a venture capital firm focusing on early-stage investments in European B2B startups. It primarily invests in sectors such as Marketplaces, Software as a Service, InsurTech, and eHealth, seeking companies with the potential to disrupt existing processes.

Kai Hansen

Founder and Partner

Philipp Hartmann

Founder and Managing Partner

Niels Müller

Principal

Johann Reich

General Partner

Past deals in Laser

Akhetonics

Seed Round in 2024
Akhetonics is a German-founded startup focused on all-optical computing. It is developing an all-optical general-purpose processor, the XPU, for ultra-low-power, high-performance computing, using in-house photonic design automation tools and all-optical logic to advance digital computation with light and achieve high parallelism, lower latency, and reduced energy consumption. The company also designs optical processors and security hardware that provide wideband, stable signals, employing transistor designs based on established node technologies and electrical isolation to address fan-out, scalability, and electromagnetic interference challenges in all-optical systems.

Akhetonics

Seed Round in 2023
Akhetonics is a German-founded startup focused on all-optical computing. It is developing an all-optical general-purpose processor, the XPU, for ultra-low-power, high-performance computing, using in-house photonic design automation tools and all-optical logic to advance digital computation with light and achieve high parallelism, lower latency, and reduced energy consumption. The company also designs optical processors and security hardware that provide wideband, stable signals, employing transistor designs based on established node technologies and electrical isolation to address fan-out, scalability, and electromagnetic interference challenges in all-optical systems.

Akhetonics

Pre Seed Round in 2021
Akhetonics is a German-founded startup focused on all-optical computing. It is developing an all-optical general-purpose processor, the XPU, for ultra-low-power, high-performance computing, using in-house photonic design automation tools and all-optical logic to advance digital computation with light and achieve high parallelism, lower latency, and reduced energy consumption. The company also designs optical processors and security hardware that provide wideband, stable signals, employing transistor designs based on established node technologies and electrical isolation to address fan-out, scalability, and electromagnetic interference challenges in all-optical systems.
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