General Info
Location: London
Country:
Industries:
Investment Regions: EU
Investment Stages: seed, series-a
Website: https://www.jamjarinvestments.com/us
angel-individual
EU
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🤖 AI Activity Report
Status: active
AI Reasoning: Found multiple 2025 mentions of Kirsty Macdonald as Principal at JamJar Investments (Sifted Summit Oct 2025 listing, JamJar team page updated 2025). JamJar invested in companies such as Fable/Bibbi parfum and Humantra with press coverage in 2024-2025; Kirsty is listed on the JamJar team and active in 2025, indicating her last known investment activity within 6-12 months before November 1, 2025 (investments/public mentions in 2025 and mid-2025). Therefore classify as active.
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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