Delicious Cornish Dairy Products - Cornish Dairy Co

Trewithen Dairy is now Cornish Dairy Co!

Cornish dairy products

Taste is everything. Our products are rich, creamy and full of flavour. Every drop, dollop and spoonful is made with pride, the proper Cornish way.

Cornish Cream

Our indulgent, award winning cream is as fresh and as natural as it is unbelievably creamy and rich.

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Cornish Milk

Our delicious milk comes fresh from local Cornish farms, where cows graze on lush pastures and are cared for to high welfare standards. The result? Naturally wholesome milk that tastes just as good in your tea as it does by the glass.

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Cornish Butter

Our creamy butter is as deliciously rich as it looks. We’re not sure if it’s the luxuriously smooth texture, the buttercup yellow colour, the rich flavour or the fact that it’s churned using Cornish cream that makes it so special.

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Cornish Yoghurt

Our indulgent yoghurts are bio live and a source of protein. Thick, rich and creamy with a distinctively luxurious taste, Greek style has never been so simply delicious. Drizzle with honey, top with granola or pair with your favourite fruit.

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Where can you buy our products

We are available in some of the UK’s largest retailers and your local Spar stores across Cornwall. Our distribution continues to reach further afield as our reputation for quality dairy done in the right way grows. Keep your eyes peeled for our deliciously Cornish clotted cream next time you visit the dairy isle. Visiting Cornwall? You will also find us in the best Cornish tourist attractions and hospitality businesses with our delicious dairy products.

Cornish dairy farmers – we need you!

As customer demand for our milk grows, so does our need for more of the best Cornish Milk. We’re a family business used to dealing with other family businesses, and we think we know what matters: a personal relationship and the ability to speak directly to us.

Our Cornish Dairy

Cornish Dairy Co is owned and run by the Clarke family, who have owned Greymare Farm in the Glynn Valley since 1976, and started crafting dairy products there in March 1994. Son Francis has a key role as Director in the business working alongside a talented and committed management team. We now have more than 250 highly valued employees who, as much as the Clarkes, are part of one big family business.

Cornish Dairy Co CEO Francis Clark sat on a truck in the farm

Contact us

Phone, email, social media, or even a good old letter. We are happy to hear from you.