Antoinette Oni

CEO

Agreka Build Ltd

London, United Kingdom

15 profile visits

Agreka Build transforms waste wheat straw into WHEATEX, a circular, non-toxic thermal insulation. We’re decarbonising construction & supporting farmers!

My organisation

Agreka Build Ltd

Agreka Build Ltd

Small and Medium Enterprise (SME)

London/ Chester, United Kingdom

Agreka Build is a climate tech company aims to decarbonise the construction and agriculture industries by transforming agricultural waste into construction materials. Agreka Build manufactures natural fibre insulation boards made from 100% wheat straw.
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About me

Hello, I'm Antoinette Vandy (née Oni)—an award-winning architectural designer and CEO of AGREKA Build, where I lead the development of WHEATEX, a circular, bio-based insulation made entirely from waste wheat straw. With over a decade of experience in architecture and sustainability, my work focuses on regenerative design and material innovation.

I’m passionate about decarbonising the construction industry, tackling fuel poverty, and shaping a healthier, more equitable built environment through climate-positive design.

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Skills

  • Design
  • Architectural design
  • Materials
  • Research
  • Construction
  • innovation
  • leadership

Interests

  • Materials
  • Regenerative Design
  • Construction
  • Net-Zero
  • decarbonisation
  • energy-efficiency
  • Fuel Poverty
  • natural fibre insulation
  • bio-based construction
  • next generation materials

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