Cateb is the Col·legi de l'Arquitectura Tècnica de Barcelona, a professional association for technical architects in Barcelona. They offer a wide range of products and services to support and assist professionals in the field. Cateb provides technical services such as consulting, professional support, and assistance, as well as a documentation center for knowledge transfer and expansion.

They also offer practical tools and information for professional practice through their technical store and marketplace. In addition, Cateb provides certification services to generate trust, including validation processes and professional work permits. They also offer legal services, insurance brokerage, and opportunities for professional growth and development through their specialized training, career services, entrepreneurship, and mentoring programs.

For the public, Cateb provides a directory of accredited technical architects and offers services related to construction, sustainability, and citizen awareness. They also provide news, events, and resources related to the construction industry and promote sustainable construction projects. Join Cateb to benefit from their exclusive advantages and be part of a community that supports and empowers professionals in the construction sector