A pioneering force in technology and innovation

ECIJA was founded in Madrid in 1997 as a boutique firm specialized in audiovisual law and intellectual property. Over the last 25 years, it has grown into one of the top 10 law firms in Spain and has been named the most innovative firm in continental Europe by the Financial Times.

We are the leading legal advisor in Spain for the technology, media and telecommunications sectors — and a full-service, independent firm recognized by the world’s top legal directories. With over 80 partners and 350 professionals across our offices in Madrid, Barcelona, Valencia, Zaragoza, Pamplona, Vitoria, Las Palmas de Gran Canaria, and Santa Cruz de Tenerife, our team offers deep sector knowledge and cross-border experience.

Our clients span high-growth startups, listed companies, public institutions, and multinationals. We help them navigate complexity and lead transformation in Spain and beyond — through multidisciplinary expertise, entrepreneurial thinking and a clear focus on the future.

Contact details

  • Calle Serrano, 69

    28006, Madrid

    Telephone: +34 917 816 160

    E-mail: info@ecija.com

  • Av. Diagonal, 458, 8th floor

    08006 Barcelona

    Telephone: + 34 933 808 255

    E-mail: info.barcelona@ecija.com

  • Calle Colón, 15. 1st Floor

    46004, Valencia

    Telephone: +34 960 725 097

    E-mail: info.valencia@ecija.com

  • Avenida Roncesvalles, 4, 1º

    31002 Pamplona, Navarre

    Telephone: +34 948 40 99 23

    E-mail: info.pamplona@ecija.com

  • Plaza de la Independencia, 23

    Puerta Izquierda.

    50001, Zaragoza

    Telephone: +34 876 258 161

    E-mail: info.zaragoza@ecija.com

  • Manuel Iradier Kalea, 3

    01005 Vitoria-Gasteiz, Alava

    Telephone: +34 945 13 64 40

    E-mail: info.paisvasco@ecija.com

  • Calle Imeldo Serís, 108, 5D

    38003, Santa Cruz de Tenerife

    Telephone: +34 922 27 09 30.

    E-mail: info.canarias@ecija.com

  • Calle Domingo Rivero, 7

    Office 11

    35004, Las Palmas de Gran Canaria

    Telephone: +34 922 27 09 30.

    E-mail: info.canarias@ecija.com