Our goal is simple: reach product-market fit smarter, faster—and with fewer resources.

For Brand Builder


What We Do for Brand Builders

Circular Structures is the launchpad for breakthrough brands using natural fibre composites. We combine engineering, material innovation, and operational tools to help sustainable brands scale faster.

We are not a customer-facing brand. We are the engine behind independent portfolio of companies.

Our Services

  • R&D: Applied material research, project funding, in-house testing
  • Product Development: Prototyping and concept realization
  • Procurement: Cost-efficient supply chains and sourcing
  • Strategy: Go-to-market planning, sales tools, partnerships
  • Marketing: Brand storytelling, LCA support, credibility content
  • Lead Generation: Inbound traffic routed to portfolio brands


How We Work With Brands

We work with brands across four stages of engagement:

  1. Explore
    Intro materials, calls, and technical resources
    From €250 per request
  2. Try Out
    Bulk materials, concept review, engineering support
    From €3,000 prepaid credit block
  3. Build Together
    Ongoing support, access to platform tools, and co-branding
    €2,500–€7,500 per month
  4. Joint Venture
    Shared ownership, full platform integration, and strategic growth
    Tailored structure

Let’s Talk

Whether you're launching a new product, scaling a brand, or exploring sustainable technologies—get in touch. We're happy to explore what’s possible.

For Material Supplier


What We Do for Material Suppliers

We help material innovators bring their solutions to real markets—faster, better, and with real-world feedback.

Circular Structures acts as a proving ground for next-generation fibres, resin systems, core materials, and process technologies. We give suppliers a place to test, validate, and demonstrate their materials inside meaningful applications.

Our Value to Suppliers:

  • Real-world testing in sectors like mobility, marine, housing, and sports & leisure
  • Transparent benchmarking against traditional materials
  • Visibility to decision-makers across our ecosystem
  • Lead generation and commercial exposure

Our Supplier Offerings:

  • Marketing Packages: Visibility at events, on our website, and through our brand network
  • Verified by CS: A quality mark for tested and trusted materials
  • Lead Access: Inbound leads routed to your team if you’re a fit

Let’s Talk

Whether you're building a new brand or bringing a new material to market—we’d love to hear from you.

Contact us