Flat Capital AB Logo

Flat Capital AB

A listed firm investing passively in unlisted, founder-led growth companies worldwide.

FLAT | ST

Overview

Corporate Details

ISIN(s):
SE0016609838 (+3 more)
LEI:
549300LHOWJ5TLK68326
Country:
Sweden
Address:
C/O Flat Capital AB, 114 34 Stockholm
Sector:
Financial and insurance activities
Industry:
Other financial service activities, except insurance and pension funding activities

Description

Flat Capital AB is an investment company founded in 2013 by Nina and Sebastian Siemiatkowski. The firm specializes in making long-term, passive investments in pioneering, unlisted growth companies led by dedicated entrepreneurs worldwide. Through its unique global network, Flat Capital identifies and backs businesses that are typically inaccessible to public investors. As a listed company, it provides shareholders with exposure to this curated portfolio, distinguishing itself from traditional venture capital funds with a transparent, low-cost model. The company's core philosophy is a hands-off approach, offering patient capital and trusting founders to build long-term value.

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Insider Transactions

Date Insider Name Position Type Shares Value
2025-03-12 Sebastian Siemiatkowski Other Other 112,011 N/A

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