Meet Oatier: The oat milk game changer putting Irish oats on the map
Oatier is redefining oat milk with Irish-grown oats, bold ambition and seriously creamy flavour.
Over the past five years, oat milk has reshaped the plant-based market, evolving from a niche alternative into a mainstream favourite. Its creamy texture, coffee-friendly performance and growing availability have helped make oat drinks a staple across cafés, restaurants and supermarket shelves.
Now, Oatier is bringing a fresh level of ambition to the category. The Irish brand is on a mission to create a tastier, creamier and superior oat drink, with an obsession that stretches from the seed right through to the sip.
The brand recently caught the attention of the Irish Farmers Journal, which featured Oatier in an article exploring its impressive growth and ambitions. The company also appeared on the publication’s Tillage Podcast, making the coverage a major moment for the young brand as it builds momentum and establishes itself as a serious name in the oat drink market.
The oatiest oat company
Oatier’s philosophy is refreshingly simple: “The oat, the whole oat and nothing but the oat.” Its oat-only production process means there is no contamination with other grains, while its fully traceable supply chain allows the company to know exactly where its oats come from and who grows them.
This year’s crop includes Enya, Isabel and Husky oat varieties, selected as part of the company’s focus on creating a superior drink. Oatier describes itself as “the oatiest oat company” and has invested thousands of hours and developed hundreds of recipes to perfect its bespoke formulation and production process.

Its Barista Oat is designed specifically for coffee lovers and professionals, promising silky lattes, frothy flat whites and creamier cappuccinos. The result is a 100% plant-based drink created to deliver the texture and performance expected from a premium barista oat drink.
There is also a Gluten Free Barista Oat, developed through a rigorous 14-step gluten-free process. The drink is designed to offer the same smooth and silky experience while meeting strict gluten-free standards.
Sustainability sits firmly at the centre of Oatier’s identity. The company champions oats as one of the greener grains for alternative drinks and has researched their environmental impact across land use, water use, eutrophication and greenhouse gas emissions. Its approach also places greater emphasis on traceability and understanding the journey from field to shopping bag.
The momentum is already building. The Irish Farmers Journal reported that Oatier is used by around 1,000 accounts, with sales rising by 50% over a four-month period.
With its Irish-grown oats, meticulous production process and serious focus on flavour, Oatier is proving that oat milk still has plenty of room for innovation. This is not simply another oat drink. Oatier is the game changer.