Beginning of the activity: 1987.

Human team.

They have collaborated in the Studio of Astigarraga and Lasarte - Architects, from the inside:

• Alexandra Albinus (architect)
• Alvaro Arcaya San Martín (architect)
• Paula Arrizabalaga Mendiguren (architect)
• Luis Azqueta Encio (architect)
• Ramon Azurmendi Goenaga (architect)
• Ander Barandiaran García (architect)
• Aritz Díez Oronoz (architect)
• Jon Essery Chillida (architect)
• Iñaki Estefanía Garcia (architect)
• Andoni Etxezarreta Sagastibeltza (architect)
• Carmen Gallano Moreno (architect)
• Pablo García de la Fuente (architect)
• Imanol Iparraguirre Barbero (architect)
• Imanol Iturria Urrestarazu (architect)
• Bakarne Iturrioz Aguirre (architect)
• Thomas Labarthe (architect)
• Javier Larrañaga Carasa (architect technic)
• Alberto Lera Bailen (architect)
• Borja Llop Chocarro (architect)
• Sara Martínez de Arbulo (architect)
• Patricia Martínez Rodríguez (architect)
• Laura Méndez Orejón (architect)
• Masha Pahor Vrhovnik (architect)
• Iñigo Peñalba Arribas (architect)
• Maddi Rotaeche Setién (architect)
• Antonio Suescun Cruces (architect)
• Carolina Zapirain González (draughtsman)

They have collaborated in the Studio of Astigarraga and Lasarte - Architects, from outside:

• Xabi Aguirre Alzuru (architect)
• Cristina Aguirre/Mayi Setién K6 (culture management)
• Iñaki Albistur/Raquel Ares - Arquimaña (models)
• Aitor Alcelay Ormazabal (architect technic)
• Borja Angulo – Angulo arquitectos (3D)
• Pilar Aranaz Cordón (architect technic)
• Paco Arrieta/Eneka Alonso - Eneka (installation engineering)
• Ignacio Arrue Gamarra (structures)
• Ignacio Arrue Matilla (computer technician)
• Elena Arrue Matilla (architect)
• Alberto Arzelus de Carlos (structures)
• Ignacio Barceló de Torres - BAB (architects)
• Antonio Bea Sáchez - Ekos (environmental studies)
• Pablo Borde Ondarra (architect)
• Mario Bregaña Etxeberria (3D)
• Santos Bregaña Etxeberria (graphic design)
• David Caetano Vera - Aiguasol (installation engineering)
• Iñaki de la Calle – Artepref (structures)
• Roberto Cañaveras Vidosa - LP (engineering of structures and installations)
• Pachi Castiella Burlada (architect technic)
• Jose María Castilla Gaitero (architect technic)
• Vicente Docio - IDZ (installation engineering)
• Jose María Escobar Benavides (architect)
• Moises Fariña Visitación (construction)
• Estanislao Fernández Narbaiza (architect. Structural calculations)
• Rafa Gabilondo Lapeyra (architect technic)
• Rafa Gallardo Peipoch (architect technic)
• Carlos Gomez-Cruzado Uriarte (architect. Structural calculations)
• Alberto Glez. de Zárate - Azti Tecnalia (environmental engineering)
• Angel Grávalos Gastaminza (computer technician)
• Jose Antonio Gurruchaga Iztueta (structures)
• Angel de la Hoz Escalera (architect)
• Mikel Iriondo Iturrioz (urban lawyers)
• Borja Jiménez Mohar (models)
• Joseba Jugo/Iñaki Ibarbia - Ikerlur (geotechnical)
• Jose María Juvillá i Aige - Imogep (installation engineering)
• Patricio Lasa Echeberria - Acron (3D)
• Gorka Leal Irastorza - IP21 (installation engineering)
• Patxo de Leon Molina (architect)
• Juan Llop Chocarro (energy engineering)
• Milagros Losañez - Gikesa (tests and control)
• Irude (3D)
• Javier Machimbarrena Carasa (interiorism)
• Xabi Martínez de Arbulo (el-UNO web page design)
• Carlos Martínez - Martical (models)
• Alvaro Martínez-Novillo (writer-art critic)
• Jose Mª Moro/Amador Muñoz - Naven (installation engineering)
• Jose Juan Murillo Fernandez (architect technic)
• Gregorio Ochotorena Irigoyen (installations)
• Simona Pierini - Atelier Urbano de Milán (architects)
• Oswaldo Refojos - Saltoki (installations)
• Jesús Mari Salaberria Atorrasagasti (architect technic)
• Fco. Sánchez/Victor Sánchez - Isost (installation engineering)
• Paola Sangalli Uggeri (landscaping and gardening)
• Fermín Sarasate - Southvisions (3D)
• Jose Mari y Peru Zabalza (topography)
• Javier Zubiria Sautu (architect)
• Joaquin Zubiria Sautu (architect)
• Javier Zunda Calderón (3D)