TPF, which had worked with The Tussauds Group for two years prior to its acquisition by MEG last year, has been given a larger remit following the merger.
The Northampton-based print manager is currently in the first year of a £7.5m three-year contract, which includes print management, print manufacturing, inventory management and logistics.
TPF senior account director Dominic Harris said: "This was already a terrifically challenging, yet highly enjoyable, account to work on and we now have the added European dimension plus a far greater number of leading attractions to service."
John Drake, head of procurement at MEG, added: "I've worked closely with TPF for nearly three years now, and their excellent performance over that time made the decision to award them this expanded contract a relatively easy one."
MEG comprises 55 attractions in 12 countries, including Madame Tussauds, Legoland and the London Eye, and welcomes more than 33m visitors a year.
Harris claimed that the scale of the contract would be of benefit to TPF when it comes to future pan-European tenders.
He said: "I'm particularly proud of the way the team has managed the logistics and complexity of such a geographically diverse client, and this experience will stand TPF in very good stead when it comes to working with other European clients in the future."
Merlin Entertainments extends TPF contract
Merlin Entertainments Group (MEG) has confirmed TPF Group as its pan-European print management supplier.