The largest debt collection agencies and debt-buying enterprises globally include major financial corporations such as Encore Capital Group (via Midland Credit Management), PRA Group, portfolio leaders like LVNV Funding, and large-scale third-party servicers like Transworld Systems (TSI). Internationally, major firms like Intrum handle extensive portfolios across Europe. These massive organizations manage billions of dollars in consumer and commercial accounts, purchasing charged-off debt portfolios or providing outsourced recovery services for banks, credit card companies, and healthcare providers.