Hippopotamus, Bertrand Group is a chain of meat-based restaurants in France.
Founded and owned by Olivier Bertrand, the Bertrand Group began its history in 1997 with the opening of its first restaurant near the Champs Elysées in Paris.
The chain operates around 100 restaurants, and is known for its steakhouse-style dining.
Hippopotamus has chosen Halton to provide the kitchen ventilation solution for their Opéra Paris restaurant.
See Hippopotamus Paris Opéra website