Wikipedia
Pirum
Pirum is a UK-based financial services technology vendor, headquartered in the City of London. Pirum was co-founded in 2000 as a securities lending post trade vendor, specializing initially in the reconciliation of open and pending securities lending trades and billing. Over the years, the product offering has expanding into collateral services and other areas that required automation. Pirum's client base includes over 100 financial institutions including investment banks, asset managers, pension funds, insurance companies and Agent Lenders (companies who lend assets on behalf of other parties).