The Firm

ITER Law & Partners is born out of our understanding that a law firm must be agile and effective, provide excellent quality advice and be distinguished by our close treatment of our clients.

Resulting from our experience, we have combined the capacities and methodologies for project management of big law firms with the attention to detail, closeness and creativity of legal boutiques. We respond to our clients’ request: quality, specialisation, proximity and immediacy.

Iñigo Gómez Bilbao and Miguel Huarte Arregui, with over twenty-five years’ experience, conceived this Firm in response to the demand for specialised advice in specific sectors (Anglo-Saxon Sector Focus concept). Ignacio Bilbao Alonso and Carlos Tassara de León joined the firm in January 2018, with whom they share the hope and vision of rendering a service to our clients.

ITER Law currently has three offices, located in Bilbao, Madrid and Seville.

The Partners have conveyed to the Firm their international experience and vocation: we advise in complex international projects. To this end, we coordinate a wide network of local partners, present throughout the jurisdictions. From the beginning, we have set up a French Desk to assist specifically with projects undertaken in France and other francophone countries.



A highly specialised legal boutique must be agile and dynamic, committed to excellent quality service to our clients and capable of attracting the best professionals.


To be effective, useful and highly committed to our clients, true business partners, who contribute innovative legal solutions.



  • Specialisation.
  • Proactiveness.
  • Responsiveness.
  • Equality, diversity and inclusiveness.
  • Talent.
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