Our experience at your service
Camino Quiroga Martínez and Ramón García-Torrent Carballo, notaries, founded and run the DIAGONAL 490 notary office with the aim of offering clients a personalised and friendly service, always accompanied by the transparency, security and discretion inherent to the notarial profession.

Ramón García - Torrent Carballo

Graduate in Law from the Pompeu Fabra University (UPF), Barcelona (1992-1996).
Member of the Barcelona Bar Association (1996-present).
Notary of Barcelona via the State competitive examination system for Notaries (with position in Barcelona from November 2009 to the present).
Notary on secondment to the General Directorate of Registries and Notaries of the Ministry of Justice (government resources section) (2009-present).
Associate professor of the Civil Law Chair at the UPF (2009 to 2013 academic years).
Associate professor of Private International Law at the UIC (2014-present academic years).
Collaborating professor in the Masters in Civil Law at the U.B. (2014 academic year).
Founding Partner of the DIAGONAL 490 Notary Office, where I develop the notarial service in an agile, modern and accessible way, leading a team made up of top professionals.

Camino Quiroga Martinez

Graduated in Law from the University of León in 1987, member from 1987 to the present.
Notary via the State competitive examination system for Notaries since 1997.
First Class Notary via competitive examination, only between notaries, since 2001.
Graduated in Business Administration and Management (ESERP Business School) in 2007.
Complementary Training:
- Private International Law (Vitoria-Gasteiz University)
- Common Law (Catholic University of Canterbury)
- Manager to Director (IESE)
- Woman to Watch (PWC, currently in process)
Graduated in Classical Piano with a teaching degree.
Founding Partner of the DIAGONAL 490 Notary Office, where I develop the notarial service in an agile, modern and accessible way, leading a team made up of top professionals.
Advisor and Secretary of the Board and member of the Executive Commission of the Financial Circle.
Active professor in the Masters in Family Law as well as the Masters in Inheritance Law of the Il.lustre Col.legi d’Advocats in Barcelona.
Trainer and teacher of candidates who apply for the title of Notary from 1997 to the present.
Former Professor of Human Rights at the Faculty of Law of the UIC (International University of Catalonia).
-Member of Barcelona Global
-Member of IWF (International Women Forum)
-Member of ACG
- Member of the Financial Circle
- I actively collaborate in several foundations:
- Fundación Ágata
- Fundación Quiero Trabajo
- Fundación Lucha contra las Enfermedades Infecciosas (FLCEI).
- Fundación Empieza por Educar (ExE).
- Fundación Arrels.
Our team
Get to know us better
Our team of notaries and staff is there to ascertain your needs and concerns and advise you on the different possibilities and solutions to, ultimately, draft and sign the document that gives you peace of mind and security.

Debora Marcos Santos

Maria Carmen del Castillo Puig

Sara Palomares Gómez

Sandra Marco Reales

Javier Rodríguez-Alsina Gallardo

Encarna Villaverde Vidal

Yaima Pial Jarrosay

Esther García Núñez

Laura Canales Hinojosa

Cristibell Malpica Pinto

Miriam Ferron Valero

Mireia Preixens Sanabria

Anais Costabella de Lucas

Eduardo Lobaina Mato

Virginia María Belmañana

Sara Cáceres

Alejandra Taboada

Sol Hérnandez



Núria Cuadrado Parra


Miquel Feliubadalo Molina

Monica Ruiz Ramirez

Roge Gaitan Luque

Juanjo Avendaño Valentín

Esther Gonzalez Ruiz

Elian Arce Davalos

Ana Cavas Garro

Isabel Del Castillo Puig

Neus Fontseca Martin

Larysa Karpenko

Olga Aguilera


Joselin Molina Aguilera

Raquel Giménez Díaz

Griselda Gatell Aused

Nuria Camacho Guerrero

Carmen Rios Jiménez

Juan Navines Belarte

Lizeth Moreno

Eva Flores Rodríguez

Jon Arias Marcos

Gabriel Bourousouzian Castro

Ivis M Arce Pérez

Marina Valero

Diana Aguilera Salvatierra

Jesús Martínez Herrera

Jordi Sánchez

Oscar Tortajada Hortelano

Inma Ortega Salinas

Fran Rubio


Nuria Sansalvado Trafi

Lucia De Nieves Lamas

Paola Riera Fuste
