Laboratorio Nacional de Fusión
Asociación Euratom-CIEMAT: see Laboratorio Nacional de Fusión.
The telephone numbers listed below are extensions; to call from outside the laboratory,  dial: +34-91346xxxx,  where xxxx is the extension. (When using 4-digit dialing from inside the laboratory: substitute any initial "0" by a "7".)
| Name | Telephone | 
| Sánchez Sanz,  Joaquin,  Director | 6387 | 
| Aranda Nuñez,  Doralice | 6159 | 
| Cabrero Rojo,  Francisco J. | - | 
| Carbajo Josa,  Fernando A. | 6153 | 
| Castro Lobera,  Paloma | 0852 | 
| Castro Rojo,  Rodrigo | 6419 | 
| Gómez Cubero,  Mª. Angeles | 6159 | 
| Guerard Ortego,  Carlos Kjell | - | 
| Marcón,  Gianpaolo | - | 
| Wolfers,  Gilles | 6638 | 
TJ-II Experimental division
| Name | Telephone | 
| Hidalgo Vera,  Carlos,  Head Investigator | 6498 | 
| Arevalo Gutierrez,  Juan | 7916 | 
| Baciero Adrados,  Alfonso | 0848 | 
| Baiao, Diana | 0917 | 
| Blanco Villareal,  Emilio J. | 6335 | 
| Calderón Obaldia,  Eduardo | - | 
| Carralero Ortiz,  Daniel | 7917 | 
| Carranza Arias,  José Mario | - | 
| Esteban Hernández,  Luis | 0914 | 
| Estrada García,  Mª. Teresa | 0845 | 
| Fontdecaba Climent,  Jose María | 6642 | 
| García Cortés,  Mª. Isabel | 6515 | 
| Happel,  Tim | 0914 | 
| Hernanz Hernanz,  Francisco J. | 6641 | 
| Herranz Marco,  Jesús Antonio | 0848 | 
| Hollmann,  Eric | - | 
| Jiménez Gómez,  Rubén Javier | - | 
| Jiménez Rey,  David | 6578 | 
| McCarthy,  Kieran Joseph | 0846 | 
| Medina Yela,  Francisco | 0847 | 
| Morera Hidalgo,  Julio Andrés | - | 
| Ochando Garcia,  Mª. Antonia | 6462 | 
| de Pablos Hernández,  Jose Luis | 6374 | 
| Pastor Díaz,  Ignacio | 6324 | 
| Pedrosa Luna,  Mª. Angeles | 6493 | 
| Pérez Risco,  David | 6647 | 
| Rapisarda Socorro,  David | 6640 | 
| Rodríguez Fernández,  Mª. Carmen | 6647 | 
| Sánchez Burillo,  Guillermo | 6687 | 
| Sánchez Gómez,  Miguel | 6397 | 
| van Milligen,  Boudewijn | 6379 | 
| Zurro Hernández,  Bernardo | 6457 | 
TJ-II Operation
| Name | Telephone | 
| Ascasíbar,  Enrique,  Head Investigator | 6369 | 
| Acedo Ojeda, Miguel Ángel | 6762 | 
| Alegre Castro, Daniel | 0914 | 
| Barrio Villalba, Felix | 6285 | 
| de la Cal Heusch, Eduardo | 6317 | 
| Cappa Ascasíbar, Alvaro | 6646 | 
| Castrejón Moreno, Javier | 6803 | 
| Catalán Moreno, Gregorio | 6643 | 
| Chamorro Lastra, Manuel | 6641 | 
| Fernández Gavilán, Raúl | 6824 | 
| Ferreira Somoza, José Antonio | 2579 | 
| Fuentes López, Candida | 6317 | 
| de la Gama Serrano, José | 6641 | 
| García Gomez, Raúl | 6641 | 
| García Sánchez, Pablo | - | 
| Gonzalez Rivero, Guillermo |  | 
| Gonzalez Sanz, Sergio | 0929 | 
| Guasp Pérez, Jose | 6510 | 
| Jimenez Denche, Andrés Enrique | 6584 | 
| Liniers Vazquez, Macarena | 0844 | 
| López Razola, Justo | 6819 | 
| Martín Diaz, Fernando | - | 
| Martín Hernandez, Felix | 6824 | 
| Martinez Fernandez, Jose | 6646 | 
| Melón Blanco, Luis Jesús | 6285 | 
| Mirones Piulestan, Eloy | 6287 | 
| Olivares Fernandez, Julian | 6361 | 
| Pereira Gonzalez, Augusto | 0929 | 
| Portas Ferreiro, Ana Belén | 0929 | 
| Pretty, David | - | 
| Ratta Gutierrez, Giuseppe A. | 7918 | 
| Redondo Redondo, Mariano | 6287 | 
| Rios Marquez, Luis Maria | 6640 | 
| Rojo Lozano, Beatriz | 0916 | 
| Romero Gonzalez, Jesus Antonio | 0852 | 
| Ros Vivancos, Alfonso | 6642 | Sala Control 6828; | Lab. μOndas 6808 | 
| Sánchez Sarabia, Emilio | 6762 | 
| Sebastian Alfaro, José Antonio | 6684 | 
| Tabarés Vazquez, Francisco Luis | 6458 | 
| Tafalla García, David | 0843 | 
| Tera Ruedas, Francisco J. | 6335 | 
| Tesfaye Girma, Wurgie | - | 
| Tolkachev, Alexander | - | 
| Vega Sánchez, Jesús Antonio | 6474 | 
| Velasco de la Cuadra, Gregorio | 6819 | 
Fusion theory unit
| Name | Telephone | 
| Castejón,  Francisco,  Head Investigator | 6504 | 
| Barrera Orte,  Laura | 0917 | 
| de Bustos Molina,  Andrés | 0914 | 
| Calvo Rubio,  Iván | 6640 | 
| García Regaña,  José Manuel | 6687 | 
| Gómez Iglesias,  Antonio | 6640 | 
| Jiménez Aparicio,  Juan Antonio | 6503 | 
| López Bruna,  Daniel | 6638 | 
| López Fraguas,  Antonio | 0850 | 
| Rodríguez-Solano Riberiro,  Emilia |  | +44 1235 46 4304 (JET) | 
| Sánchez González,  Edilberto | 6162 | 
| Velasco Garasa,  José Luis | 6640 | 
Engineering unit
| Name | Telephone | 
| Alonso,  José Javier,  Head Investigator | 6639 | 
| Álvarez Benitez,  Pio | 6684 | 
| Botija Pérez,  José | 6329 | 
| Carrasco García,  Ricardo | 7928 | 
| Kirpitchev,  Igor | 6337 | 
| Lapayese Puebla,  Fernando | 0928 | 
| Medrano Casanova,  Mercedes | 6639 | 
| Méndez Montero,  Purificación | 6337 | 
| Pacios Rodríguez,  Luis | 6644 | 
| de la Peña Gómez,  Ángel | 6644 | 
| Pérez Pichel,  Germán | 6636 | 
| Queral Mas,  Vicente | 6419 | 
| Ramos Rivero,  Francisco | 6584 | 
| Rincón Rincón,  María Esther | 6637 | 
| Soleto Palomo,  M. Alfonso | 6636 | 
| Weber Suárez,  Moisés | 6636 | 
Technology division
| Name | Telephone | 
| Ibarra Sánchez,   Ángel,  Head Investigator | 6507 | 
| Hodgson Hampson,  Eric Richard | 6202 | 
| Arroyo Macias,   José Manuel | 6636 | 
| Brañas Lasala,   Beatriz | 6289 | 
| Calvo Pinto,   Julio | 2574 | 
| Carella,   Elisabetta | 2574 | 
| Carmona Torres,   José Miguel | 6640 | 
| Casal Iglesias,   Natalia | 6636 | 
| Cuarental García,   Irene | 6584 | 
| Delgado Bueno,   Diego | 2574 | 
| Fernández Berceruelo,   Iván | 2579 | 
| Fernández Paredes,   Mª. Pilar | 2581 | 
| García Gonzalez,   Juan Manuel | 6578 | 
| García Sanz,   Ángela | 6335 | 
| Gómez-Ferrer Herran,   Begoña | 2574 | Lab. 6512 | 
| Gonzalez López,   Raúl | 6641 | 
| Gonzalez Viada,   María | 2582 | 
| Hernandez Diaz,   Mª. Teresa | 2581 | 
| Jimenez Baena,   Francisco M. | 6204 | 
| Juanas Fernandez,   Jesús | 2579 | 
| Malo Huerta,   Marta | 6204 | 
| Manzano Santamaria,   Javier | 6372 | 
| Martín Laso,   Montserrat | 6512 | 
| Martín Martinez,   Mª. Piedad | 2581 | 
| Martinez Alcalde,   Pablo Miguel | 2579 | 
| Martinez-Albertos Bofarull,   José Luis | - | 
| Molla Lorente,   Joaquín | 6580 | 
| Moreno Tejera,   Carlos | 2579 | 
| Moroño Guadalajara,   Alejandro A. | 6372 | 
| Mota García,   Fernando | 6578 | 
| Ortíz,   Christophe | 6580 | 
| Oyarzabal Vicente,   Eider | - | 
| Palermo,   Iole | 6784 | 
| Parro Albeniz,   Marcos | 0916 | 
| Pérez López,   Mario | - | 
| Ramos Gallardo,   Angel | 6361 | 
| Regidor Serrano,   David | 6584 | 
| Rodríguez Salvador,   Diego | 6613 | 
| Rodríguez Sánchez,   Mª. Teresa | 6203 | 
| Sedano Miguel,   Luis Ángel | 0913 | 
| Valle Paisan,   Francisco J. | 6204 | 
| Veredas Luque,   Gerardo | 6637 | 
| Vila Vazquez,   Rafael Alberto | 6580 | 
Support unit
| Name | Telephone | 
| Aguilera Collado,  Paloma | 6161 | 
| Moreno García,  Sabina | 6159 | 
| Sánchez Rubio,  Cristina | 6738 | 
| Torras Barneto,  Mª Dolores | 6663 |