Alcalá Subastas is a Madrid-based auction house offering buyers and sellers access to a broad range of art, antiques, jewellery and collectible objects. Its auction catalogues feature works by Spanish and international artists, alongside decorative arts and specialist pieces. Categories include painting, sculpture, contemporary art, jewellery, silver, porcelain, ceramics, glass, furniture, rugs, tapestries, clocks, watches, miniatures, fans and oriental objects.

The company holds regular auctions and publishes information about current and upcoming sales, including admission of works for consideration. Sellers can contact its departments to arrange valuations of their pieces, while buyers can explore catalogues, review auction histories and find guidance on how to purchase, sell or bid. Selected lots are also presented online, with some results showing completed sale prices.

Alcalá Subastas welcomes visitors to view works in person at its Núñez de Balboa premises in Madrid during scheduled exhibition hours. The website provides practical details, virtual exhibition tours and contact information to help clients engage with the auction process.