Wikipedia
There is also another company, within the EURONEXT group, with the same name that is based in Portugal. this company, is responsible for the central securities depository and settlement systems management in Portugal.
InterBolsa formerly the Interbolsa Financial Group now largely known as Grupo InterBolsa, was a Colombian based securities broker (largest in Colombia) and proprietary trader that also engaged in asset management and other types of investment banking, that operated until November 2012 when the Colombian Government ordered its closure by a default of debts with the local banking system. The group still has other investments and companies overseas whose operations may not be interrupted by this closure.
The company had over 29% of the market volume of brokerage activity in Colombia.