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Fortnox

Fortnox

SaaS·Sweden·Active·1yr hold
Entry
2025
Hold
1yr
Status
Active

Who owns Fortnox?

Fortnox is a Swedish SaaS company, currently owned by EQT since 2025 and Ardian.

Hand-verified · updated 2026-09-30

Open JSON · CC-BY
EQT
Most recent investor
EQT
EQT X · 2023 · Buyout
2 ownership periods · full history below

Key facts

HQSweden
SectorSaaS
Websitewww.fortnox.se

Ownership history

2 ownership periods

Active
Co-held by EQT and Ardian since 2025.
EQT
EQTActive
2025 · present(1yr) · EQT X · 2023 · Buyout
Ardian
ArdianActive
present · Ardian Co-Investment Fund VI · 2023 · Buyout

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Questions

Who owns Fortnox?

Fortnox is currently owned by EQT and Ardian, through EQT X, since 2025.

When did EQT and 1 other acquire Fortnox?

EQT and 1 other acquired Fortnox in 2025.

Who has owned Fortnox over time?

Fortnox has been through 2 private-equity ownership periods: EQT · via EQT X · since 2025; Ardian · via Ardian Co-Investment Fund VI.

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