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J12

J12

Stockholm, Stockholm Countyj12.vc

Overview

J12 is a thesis-driven venture capital firm that partners early with technical founders across Europe to build category-defining data and AI companies. They focus on pre-seed and seed stage investments, primarily in the Nordics.

Portfolio Companies

6

Website

j12.vc

Investments

J12 investments
CompanyDateStageLead
OstromJun 2025Series BCo-investor
IPerceptMay 2025Series ACo-investor
Ayora TechnologiesMar 2024Pre SeedLead
BuddywiseMar 2024SeedLead
OstromSep 2023Series A ExtensionCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersStockholm, Stockholm County
Year FoundedN/A

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