
Bodegas Irache, S.L. is a winery founded in 1891, and located in Ayegui at the foot of Mount Montejurra, about 2 km from the medieval city of Estella.

Bodegas Muga is a Spanish winery based in Haro, in the Rioja Alta region. The estate was created in 1932 by Isaac Muga Martínez and his wife, Auro Cano, and currently produces several red, rosé and white wines from Tempranillo, Garnacha, Mazuelo, Malvasia and Viura grapes.

Founded in 1870 by Jaime Torres, Bodegas Torres is a historical wine growing company located in Pacs, some 4 km from Vilafranca del Penedès, where the company has its head office. Torres is the family winery with the most extensive vineyards in the Denomination of Origin (DO) of Penedès and the largest winery in Spain.

Can Bonastre is a traditional winery in Masquefa village, Anoia, Spain, founded in 1548 and located in the Can Bonastre de Santa Magdalena estate.

Casajús or Casajús Winery, in Spanish: Bodegas Casajús, is a Spanish fine winery. It is situated in the town of Quintana del Pidio, in the Protected Designation of Origin Ribera del Duero. Over generations, the Calvo and Casajús families developed their own family wines, although it was not until 1993 that José Alberto Calvo Casajús founded the winery.

Celler Castell d'Encus is a winery in the Costers del Segre DOP, in Western Catalonia. The vineyards are located between 850–1250 metres asl in the Spanish Pre-Pyrenees, making them the highest vineyards in Catalonia. The winery's name comes from the nearby abandoned medieval village and castle of Castelló d'Encús (ca).

Chivite is a traditional winery in Navarra, Spain, a family business dating back to 1647.
Clos Mogador produces estate bottled wines in Gratallops, Catalonia in the DOQ Priorat. Founded in 1979 by René Barbier III and his wife, Isabelle Meyer, the winery was part of a new wave of "Clos" wineries that released their first joint 1989 vintage to great acclaim. They have gone on to garner impressive scores by wine critics and have built up one of the most well-known brands in all of Priorat.

Codorníu is the oldest and second-largest producer of Cava, the Spanish traditional method sparkling wine. Founded in 1551 near Barcelona, Spain, it is one of the oldest companies in the country and one of the oldest wineries worldwide.

Colleiteiro refers to a particular type of boutique winery in Galician, which is characterized by producing less than 60,000 liters of wine per year, only from their own grapes.

The Compañía Vinícola del Norte de España (CVNE) is a family winery which was founded in 1879 in Haro, La Rioja, Spain. It belongs to the DOCa Rioja.

Celler Devinssi is a winery in the Priorat Qualified Designation of Origin, located in the town of Gratallops. It elaborates artisanally the following brands: Il·lia, Mas de les Valls, Cupatge and Rocapoll. The winery also offers adoption of grapevines as a form of advanced sale.

Eguren Ugarte is a 140-year-old landmark family-owned winery in the Rioja Alavesa territory of the Basque Country, northern Spain. Founded in 1870 by Anastasio Eguren, it is known as one of the longest-standing vineyards in Europe.

Freixenet is a Cava producer, headquartered in Sant Sadurní d'Anoia, Spain. It is the largest producer of traditional method sparkling wine worldwide, and the largest exporter of Cava. The company was founded in 1861 and now belongs to Henkell & Co. Sektkellerei.

González Byass is one of Spain's most well-known sherry bodegas. Its origins can be traced to 1835 when it was founded by Manuel María González Angel, who was subsequently joined by his English agent, Robert Blake Byass. The business was further expanded by the second generation of the González family, amongst them Manuel Críspulo González y Soto. The González family assumed sole control of the business in 1988. The firm produces the fino sherry Tío Pepe.
The Osborne Group is a privately held Spanish company dedicated to the production of wine, spirits, Iberian pork products, and most recently, mineral water.

Tío Pepe is a brand of Sherry. It is best known for its fino style of dry sherry made from the palomino grape. The Tio Pepe brand is owned by the González Byass Sherry house.

Pago de Vallegarcía is a Spanish winery in Castilla–La Mancha, Spain. The winery uses the Vino de Pago wine appellation, a classification for Spanish wine applied to individual vineyards or wine estates, unlike the Denominación de Origen Protegida (DOP) or Denominación de Origen Calificada (DOCa) which is applied to an entire wine region. The Pago de Vallegarcía winery was formed as a Vino de Pago in 2019, and geographically it lies within the extent of the La Mancha DOP.

Bodegas Vega Sicilia is a Spanish winery located in the Ribera del Duero Denominación de Origen in the Province of Valladolid, Castile and León. The winery was founded in 1864 by Don Eloy Lecanda y Chaves, who planted various grapes from the Bordeaux wine region of France, including Cabernet Sauvignon and Merlot, which are still being used in the wines today.