Ahmad Tea operate out of their eco-friendly headquarters in Chandler's Ford, Hampshire, offering a wide range of teas, from teabags and loose teas to black, green and flavoured teas. A small proportion of their operations are based in the UK. Ahmad Tea participate in environmental initiatives such as water management projects in Niger, healthcare projects in Sri Lanka, and educational initiatives in East European orphanages.

Brew Tea Co. blend their range of loose leaf tea and whole leaf tea bags in the UK. Around 20% of their range is either Rainforest Alliance or Fairtrade certified. Brew Tea is Certified B Corp, meaning they meet the highest standards of social and environmental performance, transparency and accountability. Their emphasis on loose tea reduces the need for single use packaging.

Clipper pride themselves on producing tea, coffee, green tea and infusions that are natural, delicious and 100% fairtrade. Clipper is a member of the Organic Soil Association and they use unbleached tea bags. Initiatives in tea picking communities include infrastructure, healthcare and schooling.

Mazawattee Tea collaborate with Fairtrade growers and the Rainforest Alliance. Their small range of teas are blended and packed into biodegradable tea bags in the UK.

Launched in 1860, Nambarrie use fine Indian & African leaves to give a bold and hearty tea that can be relied on for the perfect cup any time. In addition to being members of the Ethical Tea Partnership, over 75% of Nambarrie's tea comes from gardens which have been certified by third-party organisations, such as Rainforest Alliance, Fairtrade and/or UTZ.