Skip to content
Home/Companies/Industrials/SF-Filter
SF

SF-Filter

Industrials·Switzerland·Active·4yr hold

SF-Filter is a industrials company, headquartered in Switzerland.

Entry
2022
Hold
4yr
Status
Active
Est. EV
–

Who owns SF-Filter?

SF-Filter is currently owned by Equistone Partners Europe through Equistone Partners Europe Fund VI (2018 vintage), since 2022. Across its history, SF-Filter has been through 3 private equity ownership periods, detailed in the timeline below.

Hand-verified · updated 2026-04-21

Equistone Partners Europe
Most recent investor
Equistone Partners Europe
Equistone Partners Europe Fund VI · 2018 · Buyout
3 ownership periods · full history below

Key facts

HQSwitzerland
SectorIndustrials

Ownership history

3 ownership periods · co-invest detected

Active
Co-held by Equistone Partners Europe and Equistone Partners since 2022.
Ambienta
AmbientaExited 2022
2016 · 2022 · Ambienta II · 2014 · Buyout
Trade Sale · to
MOIC
–
Co-invest · 2 holders · 2022 · present
Equistone Partners Europe
Equistone Partners EuropeActive
2022 · present · Equistone Partners Europe Fund VI · 2018 · Buyout
MOIC
–
Equistone Partners
Equistone PartnersActive
2022 · present · Equistone Fund VI · 2018 · Buyout
MOIC
–

More from Equistone Partners Europe Fund VI

Other portfolio companies in the same fund.

eperi
Active
CybersecurityGermany· 2022
Talon Outdoor
Active
AdTechUK· 2022
Virgin Experience Days
Active
ConsumerUK· 2022
TIMETOACT GROUP
Exited 2025
IT ServicesGermany· 2021
to
Courir
Exited 2024
ConsumerFrance· 2019
to
Omnicare
Active
HealthcareGermany· 2019

More PE-backed in Industrials

Comparable industrials deals from other GPs.

1st Forestry Fund
Active
Ireland Strategic Investment FundIreland
3bee 2
Active
AgFunderUS
3R Industries
Active
Isatis CapitalFrance
48forty Solutions
Active
Summit PartnersUS
A man in a warehouse
Active
Partners Group
A person welding something
Active
Partners Group
Data refreshed weekly · Sourced from public filings