Bury St Edmunds, Suffolk / Worldwide

About us

We have been making the world taste better since our foundation in 1886, but this is just the beginning. Working at the cutting edge of the flavour and fragrance industry, we create outstanding solutions, designed around our customers' needs.

Our people work in partnership with customers across the global flavour, fragrance and consumer goods markets from our bases in the UK, the US, China and Kenya to deliver true sensorial brilliance, time and time again.

Experts across four continents collaborate to drive the future of the flavour and fragrance industry, with over 130 years of technical knowledge and expertise, making our customers' products stand out and achieve commercial success.

What we do

Ingredient Applications

Our ingredients transform end products in a number of applications. Experts work with customers across a range of markets to identity how we can best support new product development or matching needs with our range of exciting, high-quality solutions.

Products include:

  • Beverages - juices and water, tea, sodas and tonics and beers and spirits. Bottled water and juices hold the top position in the non-alcoholic beverage market having experienced significant growth in the last decade. While consumption of traditional tea has declined, speciality teas, tisanes, ready-to-drink iced, green and herbal teas have experienced a renaissance across the globe. The 'premiumisation' trend within the spirit and whiskey categories continues to have a significant impact on the soda and tonic water markets. Consumers are looking to 'trade-up' their mixers and want seasonal specialities, new profiles and high-quality blends.
  • Personal Care - Earthoil is the personal care and cosmetic ingredients division of Treatt and specialises in the manufacture and supply of pure, organic, fair trade essential and cold pressed vegetable seed oils. Working with a range of applications for the world's biggest and most exciting personal care brands, our products can be found in body butters, facial misters, hair care, moisturisers and more.
  • Household - Our specialists work with perfumers and formulators to create complex fragrances that illicit a truly memorable, emotional response. We work to create both fine fragrance and household fragrance.

Find out more about how we work with ingredients and the products we create on our Ingredients page.

Flavour Ingredients

We manufacture and supply over 3000 products to customers in over 90 countries, which are enjoyed by consumers the world over. By understanding what makes consumers tick, we help our customers transform their products using unique ingredients that will help them stand out on the shelves.

Our business is designed to deliver consistent, quality flavour ingredients to our customers across the globe and is driven by anticipating and listening to their needs.

With a broad range of solutions available readymade, or tailored to a customer’s requirement, we offer innovation flavour ingredients suitable for a range of applications.

Find out more about how we work with flavour on our Flavour page.

Frangrance Ingredients

In today’s competitive environment, brands are relying on the power of perfume to entice consumers and drive sales. Whether developing products for the personal care, fine or household fragrance markets, our specialists support perfumers in the pursuit of the ideal ingredient that will make all the difference to the final blend. Working at the cross-roads of science and art, we collaborate with perfumers, creating blends using ingredients from all fragrance families, to customise perfectly balanced fragrances.

Find out more about our work with fragrance on our Fragrance page.


The success of our business is built on the skills, knowledge and personalities of our people, which is why the happiness of every employee is paramount.

A career with us is exciting, challenging and rewarding. Strategic recruitment, internal training and personalised development programmes mean that our talented people are best-placed to take us to the next level.

Our values are the fuel that drive the culture and success of our growing global business. They are the cornerstones of our organisation, they were created, and are owned, by our team across four continents.

Meet your future colleagues:

Over 370 people work across our four sites and we’re continually growing. We attract exceptional people who are genuinely passionate about what they do; this applies across all departments from R&D to shipping and everything in between.

This has shaped a culture where our employees are excited about their career and work together to create an open and inviting environment where they can thrive.

Many of our employees are also shareholders, giving them a vested interest in the long term success of the business.

We regularly work with local schools and colleges to support work experience placements and internships, with a number of participants returning to work for us on a permanent basis. Internship placements are available in both the UK and the USA locations, with opportunities in our scientific laboratories, engineering and customer service. Those looking to kickstart their career work closely with our in-house experts, gaining invaluable experience working on live projects.

Discover more about life at TREATT, our employee benefits and how we could be the key to your future career on our Careers page.

Make sure to check out our Careers Blog for an insight into the roles we offer and life with TREATT.

Want to know more?

If you are interested in finding out more about what we do or how you can get involved then visit our website and follow us here on icanbea... for the latest updates.

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