AT Roca is the work of Agusti Torello, formerly head of an eponymous family house under DO Cava, now working independently under the banner of Penedès DO's sparkling appellation - Classic Penedès, which embraces slightly higher quality criteria. The bodega is in the pueblo of San Sebastia dels Gorgs, a few kms south of Sant Sadurni d'Anoia.

Agusti's wines for AT Roca are based on old vineyards of local Penedès varieties, carefully selected from the sub-regions which each suits best: Macabeu from Massís del Garraf and Costers d'Ordal, Xarel-lo and Monastrell from Conca del Ríu Anoia, and Parellada from Serra del Montmell. All fruit is organic, hand-picked, and comes from an array of 32 sustainable vineyards (70% own vineyards and others owned by 3 families with whom they work closely, working historical vineyards).