Mainly maintained by Pierre Gaillard, managing 77 hectares, after studying Viticulture and Enology and buying his first vineyard in 1981. The Pierre Gaillard Family own 4 vineyards across Rhone, Roussillon, and across southern France.
The Pierre Gaillard vineyard is located in the northern part of the Rhone Valley, ranging from Cote-Rotie down through to Cornas in the South, this vineyard is made up of 25 hectares, situated on the steep slopes. The grape varieties grown are Viognier and Roussanne. This Madeloc Vineyard is made up of 29 hectares, with a large variety of grapes including Vermentino and Grenache Noir. The vineyards are overlooking the sea.