Raine

From Grand Theft Wiki

Rainé is a company featured in Grand Theft Auto: IV evidently based to the french water mark, Évian that appears to manufacture bottled water.

There is a Rainé water cooler in the office of Roman's taxi firm in Broker, and more can be found in the Grotti Dealership in Algonquin. Rainé bottled water is advertised on billboards across Liberty City. The company logo is found on some Steed trucks.