Glanbia

This company is a member of the Sustainable Agriculture Initiative (SAI) Platform, the main food industry initiative supporting the development of sustainable agriculture worldwide. Created by Nestle, Unilever and Danone in 2002, the SAI Platform is a non-profit organization to facilitate sharing, at precompetitive level, of knowledge and initiatives to support the development and implementation of sustainable agriculture practices involving the different stakeholders of the food chain.
Source: SAI Platform (2019)

This company has sustainability claims on its website.
Source: company website (2018)

California, the UK and Australia have all enacted legislation requiring companies operating within their borders to disclose their efforts to eradicate modern slavery from their operations and supply chains. Follow the link to see this company's disclosure statement.
Source: Modern Slavery Registry (2017)