The Bank That Stores 430,000 Wheels of Parmigiano Reggiano

In Reggio Emilia, there is a bank vault that holds no money. Instead, it contains approximately 430,000 wheels of Parmigiano Reggiano, stacked floor to ceiling, worth around €190 million. This is not a novelty — Credito Emiliano (Credem) has been running this program since 1953, and it exists because of a structural problem built into Parmigiano Reggiano production: the cheese takes at least 12 months to mature before it can be sold, and most wheels are held for 24 months. The producers still need to pay wages, feed cows, and cover running costs in the meantime.

The cash flow problem behind every wheel

A single wheel of Parmigiano Reggiano weighs around 40kg and requires approximately 550 litres of milk to produce. At the dairy, the cheese is formed, brined, and moved to aging racks where it will sit for a minimum of 12 months — and typically 24 — before it reaches the market. During that entire period, the dairy receives nothing for that wheel. For small and medium producers operating within the strictly regulated PDO production zone, this creates a significant cash flow gap that financing alone can close.

How the loan works

A producer deposits their cheese wheels with Credem’s subsidiary, Magazzini Generali delle Tagliate, which operates two climate-controlled warehouses with capacity for 440,000 wheels. In return, Credem issues a loan of between 70% and 80% of the cheese’s current market value — a ratio that protects the bank against price fluctuation and quality degradation. The loan runs for up to 24 months, matching the standard aging period, at competitive interest rates.

While the cheese is in the bank’s custody, it is cleaned, turned, and tapped regularly by trained inspectors — the same process carried out at any Parmigiano Reggiano dairy. Only around 1% of wheels stored at Credem suffer quality degradation requiring a value downgrade, compared to an industry average of roughly 10%. The bank has a direct financial interest in keeping the cheese in good condition.

The scale of the operation

The two Credem warehouses currently hold approximately 430,000 wheels — up from the 300,000 reported when the BBC covered the story in 2012. At an average value of between €900 and €2,500 per wheel depending on age and grade, the total stored value runs to around €190 million. Harvard Business School has used Credem’s cheese banking program as a case study in asset-backed lending, which gives some measure of how unusual and effective the model is considered to be internationally.

If a producer defaults on their loan, Credem can sell the cheese to recover the debt — an exit route that works precisely because Parmigiano Reggiano has a deep, liquid international market and a well-established price floor protected by its PDO status and the Consorzio.

A program running since 1953

The program was not invented in response to a financial crisis — it has been part of the Emilian agricultural economy since 1953, when Credem (then Credito Emiliano) first began accepting cheese as collateral. It reflects something specific about how the Emilia-Romagna food economy is structured: long production cycles, high-value PDO products, and a regional banking system historically embedded in the agricultural sector. The same logic has led Credem to explore extending the model to other products — Parma ham and olive oil among them.