External Reference

Categorias: Arquitetos

External Reference Architects are an international award-winning practice with more than 12 years of experience, our firm is active in design and research in the fields of architecture, experiential interior design, sensorial spaces, and urban interventions.

Our vision is to create emotional spaces that express your values and beliefs to customers.


“We integrate luxury and sustainability, digital and physical, art and technology, adapting these cultural aspects to the needs of our clients in order to shape spaces that reflect both our design philosophy and the client’s unique individuality.”

Carmelo Zappulla, PhD Architect and CEO of External Reference.

  • Casa Sayrach - Avenida Diagonal 423-425, 1ª 1ª.
  • 08037 Barcelona