RIVCircular

RIVCircular Matchmaking Platform

20 Apr – 17 Sept 2026

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Constantine Kostur

CEO/ Founder

Reoriginal

Kyiv, Ukraine

Participant

AI-powered luxury resale marketplace (Ukraine) extending the life of designer fashion — circular textiles + digital reuse. Seeking Topic 4 (textiles) & Topic 5 (digital) partners to build an interregional reuse pilot.

My organisation

Reoriginal

Reoriginal

SME / Start-Up / Spin-Off

Kyiv, Ukraine

Reoriginal is an AI-powered managed marketplace for luxury resale, based in Kyiv, Ukraine. We give pre-owned designer fashion a second life — combining expert authentication, AI-driven condition grading and full managed logistics, so buyers trust every item and sellers reach a global audience. By keeping high-value garments in circulation, we directly extend product lifespans and cut demand for new production. Traction: bootstrapped and profitable, €1.4M annual net revenue, 1.7M users, with most sales from repeat buyers — proof that circular luxury works commercially, not just environmentally. What we bring to a RIVCircular consortium: A live, commercially proven resale/reuse platform to build a TRL 6–8 demonstration on Real circular-textile data: what extends garment life, reuse behaviour, resale economics AI in authentication, condition grading and demand matching Market deployment across Ukraine and the EU Relevant topics: Topic 4 (circular economy in textiles) and Topic 5 (digital solutions for the circular economy). Partners we're seeking: textile/fashion clusters, digital-traceability / product-passport providers, reverse-logistics & sorting specialists, and research/LCA organisations across the eligible regions (Spain, France, Norway, Austria, Greece, Slovakia) to co-build an interregional reuse-and-resale pilot with measurable environmental i
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About me

I'm Constantine, CEO and co-founder of Reoriginal — an AI-powered luxury resale marketplace based in Kyiv. We extend the life of designer fashion through authentication, AI condition-grading and a managed platform that keeps luxury goods in circulation. Profitable, ~1.7M users, now scaling from Ukraine into the EU.

To a RIVCircular consortium I bring a working, revenue-generating resale/reuse platform, real circular-textile data, and market deployment for Topic 4 (textiles) and Topic 5 (digital). Looking to partner with textile clusters, digital-traceability and research organisations across the eligible regions.

Social media

Skills

  • circular economy
  • Textile reuse & resale
  • Recommerce / second-hand
  • AI / Machine Learning
  • Fashion-tech
  • Digital Product Passport
  • Product life extension
  • sustainability
  • Cross-Border Scaling

Interests

  • Circular Textiles
  • Digital Product Passport
  • Textile & fashion clusters
  • Research / LCA partners
  • Reverse logistics & sorting
  • Interregional pilots
  • circular fashion
  • Cascade Funding
  • Consortium partners

Additional questions

Region

Kyiv Oblast (UA)

Marketplace (1)

  • Project cooperation

    AI-powered luxury resale platform (Kyiv) seeking circular-textile & digital consortium — Topics 4 & 5

    Reoriginal — AI-powered luxury resale marketplace (Kyiv) extending the life of designer fashion. Seeking a consortium to join for Topic 4 (textiles) & Topic 5 (digital circularity) as the resale / AI / digital-product-passport partner.

    • Looking for Partners
    • Prototype development
    • Testing the product/application
    • Looking for Consortium / Coordinator
    • Circular Economy in Textile Industry
    • Dissemination/communication activities
    • Enhancing Digitalisation in Circular Economy Processes
    Author

    Constantine Kostur

    CEO/ Founder at Reoriginal

    Kyiv, Ukraine