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Bolton Group

Bolton Group is an Italian conglomerate that produces food, but also home care, adhesives, personal care and beauty care. The company owns 15 plants and 59 offices across the world, and its products are sold in 146 countries. More than two-thirds of Bolton Group’s sales come from food, and a significant portion of this comes from canned tuna. The company owns major European canned tuna brands such Rio Mare and Palmera in Italy, Isabel in Spain and Saupiquet in France. Since 2019 Bolton Group has owned Tri Marine, one of the world largest tuna suppliers. Bolton Group also has stakes in canned tuna producers Garavilla and Grupo Calvo.

Ranking position
#11 /30
Total score
30.3 /100
Measurement Area Score Rank (0-30)

Governance and strategy

#1 3.8 /10 #11


#1 11.7 /35 #13


#1 7.5 /15 #6

Social responsibility

#1 7.4 /40 #10
Indicates the score for the top performing company.

Leading practices

Risks and opportunities

Core social indicators

The core social indicators are part of the social responsibility measurement area. These indicators assess societal expectations of business conduct that companies should meet if they aspire to be part of a system transformation that leaves no one behind.

See results for

  1. 2023

More about the company

Milan, Italy
Group revenue
USD 2,613,636,400
Seafood revenue
USD 1,647,727,300
Group employees
Ownership structure
Publicly listed