Joctronic S.A. was a Spanish pinball manufacturer founded in the late 1970s and active into the mid-1980s that produced a small number of solid-state arcade pinball machines primarily for the domestic Spanish market. Notable titles attributed to the firm include Rider's Surf, Walkyria and Rock, with Rider's Surf documented as a Joctronic release and detailed on collector sites and pinball databases. Joctronic machines are valued by collectors and restorers for their rarity and distinctive themes, and surviving photos, manuals and community repair notes appear across specialist pinball archives and forums. Although documentation is limited and the company closed amid rising competition from larger North American manufacturers, Joctronic's compact catalog remains an important part of Spain's 1980s pinball history and a sought-after name among retro-arcade enthusiasts.