Sirona is currently owned by XAnge, through XAnge 04, since 2023.

When did XAnge acquire Sirona?

XAnge acquired Sirona in 2023 (active for 3 years).

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Sirona

Climatetech·

Belgium·Active·3yr hold

Entry

2023

Hold

3yr

Status

Active

Who owns Sirona?

Sirona is currently owned by XAnge through XAnge 04 (2021 vintage), since 2023. Across its history, Sirona has been through 3 private equity ownership periods, detailed in the timeline below.

Hand-verified · updated 2026-04-21

Most recent investor

XAnge

XAnge 04 · 2021 · VC

3 ownership periods · full history below

Key facts

HQBenelux

SectorClimatetech

Websitewww.sirona.tech

Ownership history

3 ownership periods · co-invest detected

Active

Co-held by Ventech and XAnge since 2023.

EQTExited 2005

2003 · 2005(2yr) · EQT III · 2001 · Buyout

Secondary · to

MOIC

–

Co-invest · 2 holders · 2023 · present

VentechActive

2023 · present(3yr) · AFI Ventures · 2020 · Impact

XAngeActive

2023 · present(3yr) · XAnge 04 · 2021 · VC

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