Thai Union Group Public Company Limited, together with its subsidiaries, manufactures and sells frozen, chilled, and canned seafood in Thailand and internationally.

The company operates through three segments: Ambient Seafood; Frozen and Chilled Seafood and Related Businesses; and Pet food, Value-Added and Other Businesses.

It offers ambient seafood products, including tuna, sardines, salmon, mackerel, herring, and salmon for retail and wholesale customers; frozen and chilled seafood, such as shrimp, lobster, and crab sold directly to restaurants, hotels, and caterers; ready-to-cook or ready-to-serve products, as well as bakery treats; marine ingredients for use in consumer goods, such as infant formula, cosmetics, dietary supplements, and clinical nutrition; and pet care products comprising surimi-based fish snacks, canned cod liver, and wet seafood-based cat and dog foods.

The company provides its products under the Chicken of the Sea, Genova, John West, Petit Navire, Parmentier, King Oscar, Mareblu, Rügen Fisch, Sealect, Fisho, QFresh, Monori, Bellotta and Marvo, Zeavita, OMG Meat, Red lobster, Interpharma- ZEAvita, and Food and Beverage United brands.

It also manufactures and distributes canned tuna and seafood, pet food, frozen shrimps, animal feeds, frozen foods and aquatic animals, ingredients product, and smoked salmon.

In addition, the company offers printing manufacturing, export and import, training and management, e-commerce, consultancy, technical, and property rental services.

Further, it is involved in the packaging, tuna oil refinery, shrimp farming, and shrimp breeding and hatchery businesses.

The company was formerly known as Thai Union Frozen Products Public Company Limited and changed its name to Thai Union Group Public Company Limited in September 2015.

Thai Union Group Public Company Limited was founded in 1977 and is headquartered in Mueang Samut Sakhon, Thailand.