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Flat Capital

Flat Capital

Stockholm, Stockholm Countyflatcapital.com

Overview

Flat Capital is an investment company that focuses on growth stage companies with prominent entrepreneurs in leading positions and primarily makes investments through its network of world-class investors and entrepreneurs. The company aims to provide long-term capital and is essentially a passive minority owner, at the same time as the Company's experience and network are available to the extent that the contractor wishes.

Year Founded

2013

Portfolio Companies

19

Investments

Flat Capital investments
CompanyDateStageLead
AlpacaJan 2026Series DCo-investor
Nexos.aiSep 2025Series ACo-investor
Pieces for DevelopersAug 2025StrategicCo-investor
LovableFeb 2025Early FundingCo-investor
TalentiumJan 2025Pre SeedCo-investor

Key People

Nina Siemiatkowski

Co-Founder

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 Founded2013

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