The story
Founded by Ira Rennert in 1986.1
Private company
American holding company
The Renco Group, Inc. is an American New York City-based holding company controlled by Ira Rennert that invests in other companies across a range of industries.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
See how the biggest companies compare on our leaderboards
The Renco Group, Inc. is an American New York City-based holding company controlled by Ira Rennert that invests in other companies across a range of industries.2
Renco Group sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Founded by Ira Rennert in 1986.1
Who has led Renco Group, and when. Pick a name to see everywhere that person has worked.
Listed on Wikidata.1
From Wikidata.1
The numbers on this page point here. Each one links to the record it came from.