Netherlands based firm Machandel has sold its 40% share in the business to UK based food firm Windmill Organics, which has owned a 60% majority stake in the business since 2012. Windmill Organics was founded in London in 1978 and sells products in 30 different countries, owning brands such as Biona, Bonsan, and Amisa, that can be found in large retail chains. Windmill will now take full control of the …