General Info
Rainer Horn is the Managing Partner of SpaceTec Partners, an investment and consulting firm with a focus on space and its terrestrial applications. SpaceTec Partners engages in venture capital, providing business coaching for startups and SMEs. Their investment thesis revolves around the space industry and related sectors like geo-information, security & defense, transportation & aviation, and energy. Rainer Horn’s investment focus areas include earth observation, satellite communications, space exploration, and more. He invests across varying stages of startups, showing an interest in early-stage companies. While the geographical preference is not specified, the firm’s activities are centered in Europe. Rainer Horn’s previous investments are in the space industry and related fields. With a track record as a seasoned professional in space applications, he leads a team of experienced consultants. The investment check size and partnership and collaboration styles are aligned with providing venture capital and coaching to startups with a focus on space applications.
Location:
Country: Austria
Industries: Earth Observation, Ground Segment, Launch and Space Logistics, Next-Gen Space, Satcom and Connectivity, Satellite Manufacturing, Satellite Navigation, Security and Defense, Space Exploration, Space Situational Awareness, Management Consulting, Technology Consulting, Market Intelligence
Investment Regions: EU
Investment Stages: pre-seed, seed
angel-individual
EU
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🤖 AI Activity Report
Status: low-active
AI Reasoning: Searches found Rainer Horn linked to SpaceTec Partners / Novaspace and a merger announced Apr 5, 2024. No press release or sources found indicating investments by Rainer Horn or SpaceTec Partners after that date; no specific startup investment mentions between Apr 2024 and Nov 1, 2025. The last verifiable activity related to investment/merger was Apr 5, 2024; that is more than 12 months prior to the reference date, so classify as low-active. The merger article referenced Novaspace but did not list startup investments. A LinkedIn post from ~2024 referenced events but no investment details.
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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