ERG
Entry
2004
Hold
22yr
Status
Active
Who owns ERG?
ERG is an Italian Energy company, currently owned by San Quirico since 2004.
Hand-verified · updated 2026-07-07
Open JSON · CC-BYMost recent investor
San QuiricoSan Quirico Evergreen · 2004 · Buyout
2 ownership periods · full history below
Key facts
Ownership history
1 ownership period · 1 lender on file
Active
1 holder · 1 lender · 2004 · present
San QuiricoActive
2004 · present(22yr) · San Quirico Evergreen · 2004 · Buyout
InfranityLender
2025 · present(1yr) · Enhanced Return Debt Fund · 2024 · Private Debt
More from San Quirico Evergreen
Other portfolio companies in the same fund.
More PE-backed in Energy
Comparable energy deals from other GPs.
Access Midstream Partners
Active
Global Infrastructure Partners
US
ADNOC Gas Pipelines
Active
Global Infrastructure PartnersUAE
Aigen
Active
AgFunder
Allete
Active
Global Infrastructure Partners
US
APF Energy
Exited 2026
SWEN CAPITAL PARTNERS
Netherlands
to Schroders Greencoat
Archipelago
Active
Brookfield Asset ManagementCanada
Questions
Who owns ERG?
ERG is currently owned by San Quirico, through San Quirico Evergreen, since 2004.
When did San Quirico acquire ERG?
San Quirico acquired ERG in 2004.
Who has owned ERG over time?
ERG has been through 2 private-equity ownership periods: San Quirico · via San Quirico Evergreen · since 2004; Infranity · via Enhanced Return Debt Fund · since 2025.
Look up another firm or company
Data refreshed weekly · Sourced from public filings · Report an issue