Cultivated leather maker Qorium rebrands as Reyva for commercial push

Qorium, the cultivated leather start-up growing collagen from animal cells, has rebranded as Reyva ahead of its commercial rollout. The company positions the new name as a step toward becoming a "global material brand" for the luxury leather market.

The rebrand marks the transition from laboratory development to industrial-scale material supply. Reyva is industrialising its process at the Brightlands Maastricht Health Campus in the Netherlands and is working with selected partners in the automotive and luxury fashion sectors as it moves toward commercial-scale production. Material availability will be limited initially while production capacity ramps up.

How does the process work?

Reyva's platform starts with a small animal biopsy. Selected cells are banked and multiplied, then cultivated in company-owned bioreactors to produce collagen sheets. These sheets can be finished using established leather industry techniques, meaning tanneries and finishers would not need wholly new equipment.

The company said the process replicates the qualities of conventional leather — strength, breathability and durability — without animal rearing or slaughter. It also claims the method gives greater control over thickness, structure and quality, addressing the variability and waste inherent in animal hides.

What do the founders say?

Reyva CEO Michael Newton framed the rebrand as a commercial coming-of-age. "Reyva reflects the company we have become: ambitious, design-led and ready to stand alongside the world's leading material brands," Newton said.

"Our science gives us a fundamentally new way to make real leather. Our next chapter is about turning that capability into a material that designers and manufacturers choose for its beauty, consistency and performance, as well as its sustainability credentials," he said.

Co-founder and chief science officer Dr Mark Post — the scientist behind the first cultivated hamburger — emphasised the manufacturing advantages. "By cultivating collagen in a controlled environment, we can preserve the qualities people value in leather while introducing a new level of precision, consistency and resource efficiency," Post said.

What are the sustainability claims, and how should buyers treat them?

Reyva describes its approach as reducing the waste, water and energy required in traditional leather manufacturing. As with all cultivated-material claims, buyers should treat these as compliance items and request lifecycle data before making sourcing claims of their own.

No third-party certification, standard or regulatory verification accompanied the rebrand announcement. The named partners in automotive and luxury fashion remain undisclosed, and no order volumes or capacity figures were published.

What decision does this force?

For leather buyers at luxury and automotive brands, the announcement signals a near-term option in next-generation materials, but with constrained supply. Sourcing teams tracking cultivated leather should establish contact now, benchmark pricing and finish compatibility, and wait for verified environmental data before shifting volumes away from conventional hide supply chains.