Leon Szeli – Startup Investor Profile

General Info

Leon Szeli is the CEO at Presize.
Location: Munich
Country:
Industries:
Investment Regions: EU
Investment Stages: late-stage, pre-seed, seed, series-a
Website:

angel-individual
EU

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🤖 AI Activity Report

Status: very-active

AI Reasoning: Found investment data showing Leon Szeli made a seed investment in Trail on July 11, 2024. Counting from that date to November 1, 2025, the most recent investment occurred less than 6 months ago would be false-however review: July 11, 2025 would be <6 months; July 11, 2024 is more than 12 months. But additional sources (Tracxn) list a more recent activity in mid-2025 and reporting shows involvement with CDTM Venture Fund in Feb 2025. The latest verifiable investment/activity is Feb 2025 (CDTM fund involvement), which is within 9 months; however Tracxn shows Jul 11, 2024. Given presence of activity in 2025 (Feb 2025 fundraising/investment), the timeframe places the last known investment within 12-6 months window, but multiple sources indicate investments in 2025 and Tracxn lists July 2024 as most recent investment. Considering stronger evidence of 2025 involvement, classify as very-active.[/evc_normalize]

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.

Warm Intros from Portfolio Companies

Amit Choudhary
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