Cornelion unites three companies with complementary roles in ostomy care. Each company has its own focus and identity, yet together they form one group with a shared ambition: to deliver lasting value in a specialized and demanding healthcare market.

Welland Nederland BV has been the exclusive distributor of Welland Medical UK since 1994. Over three decades, Welland Nederland has become a prominent player in the Dutch ostomy market. The company is trusted by healthcare professionals for its consistent service, reliability, and commitment to patients. In Belgium, Welland Nederland has built a growing presence, applying the same principles of trust and collaboration that shaped its Dutch success.
Oxmed is one of Cornelion’s own brands, producing ostomy bags for the global market. Active in more than 60 countries, Oxmed delivers longer-lasting comfort and everyday value. Its focus is on usability and durability — products designed not only to function but to improve daily life for people with a stoma. Oxmed embodies Cornelion’s vision of how a dedicated brand can scale internationally without losing focus on what matters most.
Wellform Medical completes the group. Dedicated solely to accessories, it operates with a sharp philosophy: only what matters. By focusing on essentials that support everyday routines, Wellform Medical provides simplicity, confidence, and reassurance for people living with a stoma.