Christoph Rösler – Startup Investor Profile

General Info

Christoph Rösler, Partner at Project A Ventures, focuses on investments that drive sustainability and clean energy initiatives in Europe. With a check size ranging from $500K to $5M, Christoph has a keen interest in companies operating in deep tech software, AI/ML, Dev Tools, HealthTech, FinTech, Blockchain, SaaS, Enterprise, and B2B sectors. He co-leads the firm’s Private Equity Investment Practice, leading value creation programs across the portfolio. Christoph has a track record of co-investing in buyout and private equity growth transactions with renowned PE funds. Some of his notable investments include LUQOM Group, Amann Girrbach, and yoummday. He joined Project A in 2015 and brings experience from previous roles at Rheingau Founders and SaaS company itembase.
Location:
Country: Germany
Industries: Climate & Energy, Resilience & Defence, Financial Technology, Global Supply Chains
Investment Regions: EU, NA
Investment Stages: pre-seed, seed

angel-individual
EU, NA

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🤖 AI Activity Report

Status: very-active

AI Reasoning: Found public evidence of a recent investment led/co-led by Christoph Rösler in 2025: Project A announced a PE co-investment in Konges Sløjd on Sep 20, 2025 (LinkedIn post by Christoph Rösler announcing the latest PE investment). The investment date is less than 6 months before the reference date, so classify as very-active. Startup invested: Konges Sløjd.

Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.

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