Arraiza Fish The origin of the company dates back to 1978 when Don Joaquín Arraiza began the activity of commercialization of fish and shellfish, continued today by his sons. Arraiza Gutierrez sl focuses mainly on the marketing and distribution of fresh and processed fish and seafood. You can reach us at: Fish Arraiza SL Mercabilbao , positions 124- 126 48970 Basauri (Bizkaia) Fixed : +34 944 485 565 Mobile : 629 458 689 info@pescadosarraiza.com