Stolt Sea Farm is a global leader in sustainable aquaculture of turbot and sole, with 14 farms across Spain, France, Portugal, Iceland, and Norway. Its Neptura brand is renowned for premium seafood, supported by top quality certifications and the prestigious Superior Taste Award. For the fourth consecutive year, Stolt Sea Farm has earned the Superior Taste Award with 3 stars for both fresh and frozen turbot, and for the first time, also for fresh sole. Neptura Care Makes Taste.