| 3ME | 3M ESPAÑA, S.A. | 748 |
| AAP | ABB - MOTORES Y ACCIONAMIENTOS | 520 |
| ABA | ABAC COMPRESORES | 1925 |
| ABB | ABB - DIVISION BAJA TENSIÓN | 27288 |
| ABC | SPAX TORNILLERIA - ABC | 4458 |
| ABN | ABN PIPE SISTEMAS | 3335 |
| ABT | ABRATOOLS | 3880 |
| ACC | ACCYSA | 632 |
| ADI | ADISA -CALEFACCION- | 1 |
| ADO | ADOANSA - CIMER-TEL S.L. | 1124 |
| AED | ALBALED | 606 |
| AEG | AEG PRODUCTOS DE BAJA TENSIÓN | 719 |
| AEL | AERLUX | 1381 |
| AES | ALDES | 5382 |
| AGA | TALLERES AGA S.A. | 610 |
| AGH | AGHASA TURIS | 19424 |
| AGI | AGINCO | 8271 |
| AGR | AGRISOLUTIONS BELLOTA | 1986 |
| AIA | AIR-FAL, S.L. | 480 |
| AIF | AIRFLOW, S.A. | 9496 |
| AIM | AIMUR | 7483 |
| AIR | TECNA, S.L. | 2587 |
| AIS | AISCAN, S.L. | 2020 |
| AIW | AIRWELL - AIRWELL GROUP | 350 |
| AIX | AIXIA, S.A. | 2525 |
| AIZ | AIRZONE - ALTRA CORP. | 24818 |
| AKO | AKO ELECTROMECANICA | 222 |
| ALB | ALBA - MATERIAL CONSTRUCCION | 164 |
| ALC | ALCAD, S.A. | 855 |
| ALG | ALG - ANTONIO LOPEZ GARRIDO | 1068 |
| ALN | ALTUNA HERMANOS | 2252 |
| ALP | ALPHALIGHT | 23338 |
| ALS | ALB SISTEMAS | 1568 |
| ALU | ALUGAS - NOVELLINI | 54015 |
| ALV | ALVERLAMP | 2144 |
| ALY | ALYCO TOOLS | 3967 |
| AMC | AMC CONDUCTOS | 12181 |
| AMG | AMIG-AMILIBIA Y DE LA IGLESIA | 14022 |
| AND | ANDEL, S.A. | 879 |
| ANL | COMERCIAL ANLIBRIC | 1593 |
| ANS | ANSAMER, S.A. | 816 |
| APA | APARICI - NOFER | 149 |
| APT | APLICACIONES TECNOLOGICAS S.A. | 2116 |
| AQC | AQUA CENTER EUROPA, S.A. | 1427 |
| AQI | AQUATHERM IBERICA, S.L. | 3136 |
| AQU | AQUACONTROL | 1783 |
| ARC | ARCO VALVULAS, S.L. | 1421 |
| ARF | ARFE-ARTICULOS FERRETERIA | 5176 |
| ARI | ARISTON THERMO GROUP | 520 |
| ARL | ARLÚS | 511 |
| ARM | ARMACELL IBERIA, S.L. | 2039 |
| ARR | ARREGUI BUZONES Y SIST. DE SEG | 1506 |
| ART | ARTECHE ELECTROTÉCNICA SMART G | 1208 |
| ASE | ASEIN, S.L. | 5221 |
| ASO | ALBASOLAR | 520 |
| ASS | LEGNA - EUROMADE2010 S.L. | 2180 |
| AST | FLUIDRA - ASTRALPOOL - CEPEX - | 31982 |
| ATA | AUTA COMUNICACIONES, S.L. | 1433 |
| ATE | ATERMYCAL APARICI | 338 |
| ATH | APLICACIONES TÉC. HIDRÁULICAS | 786 |
| ATI | ARTIFESA, S.L. | 1141 |
| ATL | AUSTRALAIR | 353 |
| ATM | ATMOSS | 2127 |
| ATU | ATUSA | 12423 |
| AUM | GESTIÓN CERRAJERA, S.L. | 1210 |
| AUS | AUSTRIA EMAIL AG | 230 |
| AUT | ATP ILUMINACION | 3085 |
| AVK | AVK VÁLVULAS | 6238 |
| AXO | AXOLED | 537 |
| AYE | AYERBE INDUSTRIAL DE MOTORES | 418 |
| AYR | AYR - ACCESORIOS Y RESORTES | 448 |
| AZB | YALE - ASSA ABLOY | 1658 |
| BAD | BADENEN, S.A. | 556 |
| BAH | BACHMANN S.A. | 1654 |
| BAL | ELECTRODOMESTICOS BALAY -BSHG | 388 |
| BAS | BASOR ELECTRIC, S.A. | 3001 |
| BAX | BAXI CALEFACCION | 20955 |
| BAY | BAYROL IBERICA, S.A. | 196 |
| BCN | APARELEC BCN | 2487 |
| BEC | BECUSA, S.A. | 1634 |
| BEG | BEG HISPANIA - LUXOMAT | 348 |
| BEN | BENEITO FAURE | 14311 |
| BHI | BAHISA - GRUPO ACUSTER | 3797 |
| BHO | BAHCO - SNA EUROPE | 15073 |
| BIZ | BIZLINE - REXEL | 976 |
| BJC | BJC FAB.ELECTROTECNICA JOSA | 3989 |
| BJF | BJF LIGHTING | 3752 |
| BLK | BLACK & DECKER ESPAÑA - DEWALT | 2703 |
| BLL | BELLOTA HERRAMIENTAS, S.A. | 3419 |
| BLO | BOMBAS IDEAL - BLOCH - ASOIN | 7388 |
| BLT | BALTUR -QUEMADORES- | 1684 |
| BND | BENDER IBERIA | 195 |
| BOC | BOSCH RESIDENCIAL CLIMATE | 1826 |
| BOE | BOSCH ELECTRODOMESTICOS BSH | 418 |
| BOR | BRONCES ORUS, S.L. | 15951 |
| BOS | BOSCH HERRAMIENTAS | 8370 |
| BOX | ACTIVIDADES ELÉCTRICAS BOXTAR | 2856 |
| BRA | BRALO, S.A. | 3975 |
| BRI | LOMBARTE GROUP | 322 |
| BRN | BERNSTEIN - MGL EUMAN (KPS) | 188 |
| BRR | BARRENE, S.L. | 1174 |
| BRS | BRASELI | 1139 |
| BRU | BRUGUER/HAMMERITE-AKZO NOBEL | 1230 |
| BSE | BASE PROTECTION GROUP - ATG | 3053 |
| BTB | BRICOTUBO, S.L | 1143 |
| BTH | BRUNO TREVIÑO E HIJOS, S.A. | 5073 |
| BTV | BTV, S.A. | 1417 |
| BYA | BARINAGA Y ALBERDI, S.A. | 294 |
| CAB | GENERAL CABLE | 837 |
| CAH | CAHORS ESPAÑOLA, S.A. | 2853 |
| CAI | CARIBONI - FIVEP | 1840 |
| CAL | CALPEDA IBERICA | 5965 |
| CAN | CERROJOS ANDALUCES DE SEGURIDA | 1039 |
| CAR | C&G CARANDINI, S.A. | 1817 |
| CAS | CASALS-VENTILACION INDUSTRIAL | 22330 |
| CAT | CATA NODOR APELSON EDESA - CNA | 744 |
| CCP | CIRPROTEC, S.L | 369 |
| CEA | COOPER CROUSE-HINDS EATON'S CE | 17802 |
| CED | CELO DISTRIBUCION, S.A. | 5637 |
| CEE | CEESE | 768 |
| CEG | CEGASA S.L. | 7216 |
| CEL | CELSA | 5300 |
| CEM | CEMBRE ESPAÑA, S.L. | 12148 |
| CER | CERRAJERA VALENCIANA | 1792 |
| CES | NIEDAX KLEINHUIS IBERICA SLU | 17536 |
| CHA | CHAFFOTEAUX - ARISTON THERMO G | 167 |
| CHI | CHIMETAL | 3832 |
| CHN | CHINT ELECTRICS S.L. | 5633 |
| CHR | CHROMAGEN - ARISTON THERMO | 289 |
| CIA | CIAT S.A. | 877 |
| CIC | RADIADORES CICSA BY ARBONIA | 1797 |
| CIL | CILLIT - ATH APLICACIONES TÉC | 505 |
| CIR | CIRCUTOR | 2989 |
| CIS | CISA CERRADURAS S.A. | 9846 |
| CLA | CLAVED, S.A. | 540 |
| CLK | COLLAK | 295 |
| CLL | CELLPACK IBERICA, S.A. | 1200 |
| CLM | CLIMASTAR GLOBAL COMPANY | 325 |
| CLR | CLAR ILUMINACIÓN S.L. | 1512 |
| CLS | CELESA - BLUEMASTER | 38467 |
| CLV | CLIVET ESPAÑA, S.A. | 1193 |
| CMA | COMA - ESPECIALIDADES ELECTRIC | 2007 |
| CME | COMEL-COMERC.ELECTRO INDUSTRIA | 1174 |
| CML | COMELIT ESPAÑA, S.L. | 1303 |
| CNN | ADVANTECNIA - ACE B.G. | 391 |
| CNX | CONALUX | 6241 |
| CNY | CONYCAL - CONYLUX CONYMATIC | 2987 |
| COB | COBERT - BRAAS MONIER BUILDING | 730 |
| COE | CONTINENTAL ELECTRICA, S.A. | 1652 |
| COH | CONTHIDRA - COHISA | 1056 |
| COI | COINTRA COMERCIAL, S.A. | 149 |
| COR | COMERSIM - SALKI SIMES PROXXON | 1213 |
| COV | CONVESA | 7247 |
| CRC | CRC INDUSTRIES IBERIA, S.A. | 497 |
| CRE | CREARPLAST | 2987 |
| CRI | CRISTHER, S.A. -GRUPO NOVOLUX | 799 |
| CRM | PERFICORT, S.L. | 312 |
| CRR | CARRIER ESPAÑA, S.L. | 925 |
| CRT | CROTTON, S.A. - TURBO | 263 |
| CRU | CRUZBER, S.A. | 45 |
| CST | CASTOLIN | 253 |
| CTE | CASTEY COCCIO, S.L. | 295 |
| CTS | CONTASUR CONTADORES DEL SUR | 26 |
| CUA | CUALITYS RODES - RUEDAS AFO | 2427 |
| CVC | COMERCIAL VASCO-CATALANA DEL C | 4023 |
| CVL | CERRAJERIA VALLE LENIZ, S.A. | 1616 |
| CYD | CYDESA - CONST. Y DISTR.ELÉCTR | 849 |
| DAB | DAB PUMPS IBÉRICA S.L. | 18132 |
| DAC | DACAME, S.L. | 848 |
| DAE | DAESA | 492 |
| DAI | DAISALUX, S.A. | 82810 |
| DAK | DAIKIN AC SPAIN, S.A. | 2171 |
| DAL | DALCNET | 119 |
| DAM | DAMESA | 8345 |
| DAN | DANFOSS | 8458 |
| DCB | DEPOSITOS COBALLES | 249 |
| DCO | DACAR COMERCIALIZACION, S.L. | 1131 |
| DEB | FLEXOVIT-DEBRAY - SAINT-GOBAIN | 2197 |
| DED | DE DIETRICH | 2068 |
| DEH | DEHN Ibérica | 2294 |
| DES | GRUPODESA FASTENERS, S.A.U. | 4723 |
| DET | DETNOV | 693 |
| DEU | INDUSTRIAS DEU | 784 |
| DFE | DF ELECTRIC, S.A. | 1384 |
| DFX | DUCHAFLEX SYSTEMS, S.L. | 1787 |
| DIB | HUSQVARNA ESPAÑA - DIAMANT BOA | 2162 |
| DIK | DINAK, S.A. | 7705 |
| DIN | DINUY, S.A. | 258 |
| DIS | DISIBEINT ELECTRONIC | 7711 |
| DLC | DELECSA - DISPOST.ELECTRICOS | 1536 |
| DLI | DELTA LIGHT | 10292 |
| DMA | DOMOMASTER / ALLMATIC | 270 |
| DOG | DOGHER | 8073 |
| DOI | DOISTUA, S.A. | 467 |
| DOM | DOMUSA CALEFACCION | 769 |
| DOP | DOPO, S.L. - GRUPO NOVOLUX | 689 |
| DOR | DELTA DORE ELECTRONICA, S.A. | 169 |
| DOY | DOYSON | 371 |
| DRA | DRAKA CABLES | 1 |
| DRO | MULTIDRONET, S.A. | 3532 |
| DSN | ILUMINACIÓN DISANO-FOSNOVA S.A | 6922 |
| DUC | DUCASA | 257 |
| DUI | DUISA | 1231 |
| DUR | DURAVIT | 96903 |
| DUS | DUSCHOLUX IBERICA, S.A. | 4620 |
| EBA | BOMBAS EBARA ESPAÑA | 8408 |
| EBR | ESTAMPACIONES EBRO | 1452 |
| ECO | ECOLUX LIGHTING ENTERPRISES | 1201 |
| EDE | ELEMENTOS DECORATIVOS ELÉCTRIC | 634 |
| EDI | ELECTRODIESA | 187 |
| EFA | EFAPEL | 6356 |
| EFE | EFEN - MGL EUMAN (KPS) | 1 |
| EFI | EFIBAT | 1421 |
| EGA | EGAMASTER, S.A. | 24649 |
| EGI | EGI - ELECTROACUSTICA GEN.IBER | 519 |
| EIS | ELECTRONICA INTEGRAL SONIDO | 306 |
| EKS | EKSELANS BY ITS | 738 |
| ELD | ELDON ESPAÑA, S.A. | 5884 |
| ELN | ELNUR, S.A. - GABARRON | 144 |
| ELP | ELPRESS - MGL EUMAN (KPS) | 391 |
| ELS | ELSE - SERVICE BREAKERS - ABB | 3332 |
| ELT | ELT - ESPECIALID. LUMINOTECNIC | 786 |
| ENT | ENTRELEC - TE CONNECTIVITY | 2574 |
| EOP | SHERPA ESCALERAS | 151 |
| EPI | EPID - FREIXER I COLLELL, S.A. | 5713 |
| EPR | ESPIROFLEX | 1627 |
| ERI | ERICO - CADDY - ERIFLEX-nVENT | 4866 |
| ESC | TESA-TALLERES DE ESCORIAZA | 9860 |
| ESK | ESKUBI, S.L. | 940 |
| ESP | ESPA 2025 S.L. | 747 |
| EST | ESTIARE - ANGUILA | 815 |
| ETK | ELTAKO | 804 |
| ETN | EATON INDUSTRIES (SPAIN), S.L. | 38385 |
| EUD | EUROCLIMA DIFUSION, S.A. | 23972 |
| EUR | EUROMATEL, S.L. | 1025 |
| EUS | DETIN - DESARROLLO TUBERIAS IN | 436 |
| EVC | EV CONFORT - ELECTROMECÁNICOS | 311 |
| EVO | EVOCELL - JUNO INGENIERIA DEL | 2028 |
| EXO | EXO - GRUPO NOVOLUX | 558 |
| EYE | EYELEDS | 36 |
| EZC | EZCURRA-ESKO, S.A. | 693 |
| FAE | FAEBER LIGHTING SYSTEM, S.A. | 2535 |
| FAG | FAGOR - CNA GROUP | 393 |
| FAH | FAHERMA, S.A. | 2942 |
| FAM | FAMATEL, S.A. | 2229 |
| FAR | FARU | 3506 |
| FAS | FASDEL, S.L. | 1396 |
| FAT | FAT - MAQUINAS HERRAMIENTAS | 868 |
| FCC | FLORES CORTES DON BENITO, S.L. | 2834 |
| FCR | FRACARRO IBÉRICA | 794 |
| FCS | FERNANDO CARRASCO, S.A. | 4012 |
| FEC | FECIN CEPILLERÍA INDUSTRIAL, S | 1304 |
| FED | FERTOR DUCTIL | 1 |
| FEG | FEGEMU TOOLS | 4928 |
| FEL | FAGOR ELECTRONICA | 528 |
| FEM | FEMATEL S.L. | 250 |
| FEN | FENOPLASTICA, S.A. | 704 |
| FER | FERMAX ELECTRONICA, S.A.E. | 893 |
| FES | FITTINGS ESTÁNDAR | 1368 |
| FHO | FARHO S.L.U. EMISORES TERMICOS | 120 |
| FIG | FIG S.L. | 2313 |
| FIL | FILINOX, S.A. | 1448 |
| FIN | FINDER ELÉCTRICA SLU | 9191 |
| FIS | FISCHER IBERICA, S.A. | 4464 |
| FIT | FITENERGY / FILUX | 438 |
| FKA | FIEL-KANGURO, S.A. | 25 |
| FLA | FABRILAMP | 5515 |
| FLE | FLECK - ARISTON THERMO ESPAÑA | 34 |
| FLU | FLUKE IBÉRICA | 1210 |
| FMI | FM ILUMINACION | 23997 |
| FNE | FARAONE - ESCALIBUR | 978 |
| FOM | FOMINAYA | 439 |
| FON | FONTINI, S.A. | 2016 |
| FOR | FORZA - HERRAMIENTAS ESPECIALE | 5559 |
| FPA | FAC SEGURIDAD, S.A. | 1522 |
| FPL | FERROPLAST-PLASTICOS FERRO, S. | 2717 |
| FRC | SICROM - FERCROM | 1237 |
| FRI | FRIGICOLL - MIDEA | 702 |
| FRK | FRÄNSKISCHE IBÉRICA | 812 |
| FRO | FARO BARCELONA | 11930 |
| FRR | FERROLI ESPAÑA, S.A. | 5585 |
| FSA | FESA ENERGÍA S.l. - TECHNOFONT | 29 |
| FTE | FTE MAXIMAL | 425 |
| FTO | FATOR TORNILLERIA INDUSTRIAL | 6166 |
| FUE | FUJI ELECTRIC - DAITSU S.A. | 698 |
| FUJ | FUJITSU / GENERAL - EUROFRED, | 1078 |
| FUL | FULLWAT (UKAI, S.A) | 2387 |
| FYM | KEYNET SYSTEMS | 1747 |
| GAE | GAESTOPAS | 10664 |
| GAL | GALA - CERAMICAS GALA, S.A. | 3285 |
| GAT | GATELL | 2492 |
| GAV | GAVE ELECTRO, S.A. | 4280 |
| GAY | GAYNER, S.A. | 4862 |
| GBE | GEBERIT | 5932 |
| GBO | GRIFERIAS GROBER, S.L. | 3341 |
| GCA | GESCABLE | 287 |
| GCE | MICROPLUS GERMANY - GCE | 19547 |
| GEB | GEBO IBERICA, S.A.U. | 1972 |
| GEC | GEC ALSTHOM T&D SPRECHER A.T. | 357 |
| GEN | GENPOWER GENERATORS | 201 |
| GEO | GEORG FISCHER | 2737 |
| GES | UTC FIRE & SECURITY SPAIN | 508 |
| GEW | GEWISS IBERICA S.A. | 13018 |
| GG2 | GALA GAR SOLDADURA, S.A. | 1011 |
| GIA | GIACOMINI ESPAÑA | 3763 |
| GIN | GRUPO DE INCENDIOS | 2047 |
| GIR | GIRA IBÉRICA | 3581 |
| GJH | GUIJARRO HERMANOS | 16016 |
| GLD | GRIFERIAS GALINDO, S.L. | 1662 |
| GME | GMELORENTE | 2056 |
| GOD | LG ELECTRONICS ESPAÑA, S.A. | 667 |
| GOI | GOIZPER - MATABI | 825 |
| GOL | GOLMAR, S.A. | 1700 |
| GON | GONAL | 498 |
| GPA | GESIPA | 3258 |
| GRA | GRÄSSLIN- KPS SOLUCIONES EN EN | 45 |
| GRM | GRUMATEL - LED AVILES | 749 |
| GRO | GROHE ESPAÑA, S.A. | 7066 |
| GRU | BOMBAS GRUNDFOS | 21484 |
| GSX | GRISANEX | 24 |
| GTL | GOTE - GTLAN/GTLED | 1308 |
| GUL | GULI ILUMINACIÓN | 697 |
| GVZ | CARLO GAVAZZI, S.A. | 6735 |
| HAG | HAGER SISTEMAS, S.A. | 10186 |
| HAN | HANSGROHE, S.A.U. | 5358 |
| HAR | HERRARKI-HERRAJES ARKI, S.A. | 366 |
| HAS | BOMBAS HASA | 1967 |
| HAU | HAUPA IBERICA, S.L. | 7555 |
| HAV | HAVERLAND-MARSAN INDUSTRIAL | 76 |
| HCA | GRUPO HECA - HECAPO - MARTIGRA | 5118 |
| HEC | HECO - INDUSTRIES CONESA, S.A. | 2746 |
| HEK | HENKEL IBÉRICA S.A. | 271 |
| HEN | HENSEL - MGL EUMAN (KPS) | 36 |
| HER | HERGOM INDUSTRIAS, S.A. | 3349 |
| HGR | HERMANOS GRIERA | 862 |
| HIC | HITECSA | 1436 |
| HIL | HILTI ESPAÑOLA, S.A. | 11777 |
| HIR | TRIAX DIGITAL MULTIMEDIA, S.L. | 493 |
| HIT | HITACHI EUROPE LTD | 2151 |
| HIY | HIYASU - GRUPO EUROFRED | 86 |
| HLL | HELLERMANNTYTON | 1792 |
| HNX | HISPANOX S.A. | 9234 |
| HOM | HOMMAX SISTEMAS | 2402 |
| HON | HONEYWELL | 1574 |
| HOV | HOVAL - OFENVAL | 735 |
| HPT | HIKOKI | 12733 |
| HRA | HERRAJES RAMOS, S.L. | 9488 |
| HRG | HARGASSNER | 486 |
| HTA | HIDROTECNOAGUA | 1457 |
| HTI | HT INSTRUMENTS - HT/GEF/ETELEC | 774 |
| HYU | HYUNDAI - PROCOEL | 9777 |
| IAR | ISIDRO ARNAU, S.A. | 420 |
| IBA | IBERICA DE APARELLAJES | 277 |
| IBE | ELSTER MEDICION, SAU. | 414 |
| IBL | INDUSTRIAL BLANSOL-SIST.BARBI | 1033 |
| IBO | IBAIONDO | 543 |
| IBP | IBP ATCOSA S.L. | 6047 |
| IBR | IBERLAMP | 79 |
| ICA | ICAR - MGL EUMAN (KPS) | 1 |
| ICO | ICONFORT - ABC CONFORT | 200 |
| IDA | IDSA | 720 |
| IDE | IDE ELECTRIC S.L. | 3847 |
| IDS | IDEAL STANDARD | 3451 |
| IES | INDUSTRIAS ELÉCTRICAS SOLER, S | 3549 |
| IFA | IFAM -FELICIANO ARANZABAL, S.A | 2265 |
| IFO | MERSEN (FERRAZ SHAWMUT IBERICA | 1436 |
| IGF | INTERGRIF | 241 |
| IGL | IGLE, S.L. | 1059 |
| IGU | IGUZZINI ILLUMINAZIONE IBÉRICA | 12643 |
| IGX | IGLUX | 964 |
| IKU | IKUSI - ANGEL IGLESIAS, S.A. | 1 |
| ILA | ILUMINIA | 2932 |
| ILD | ILARDIA CONEXIONES ELECTRICAS | 605 |
| ILM | ILUMAX AHORRO ENERGÉTICO, S.L. | 1656 |
| ILU | ILUCA -ILUMINACION CATALANA- | 561 |
| ILZ | IDEALUZ | 725 |
| IMA | INTERMAS NETS, S.A. | 621 |
| IMC | IMCOINSA | 2773 |
| IMV | VALINOX - INDUSTRIAS METAL VAL | 1219 |
| INA | INAEL, S.A. | 503 |
| INB | INTERBATH | 1 |
| INC | INCOS - ZONDA | 672 |
| INF | INDUSTRIAS FER, S.A. | 3292 |
| ING | INGESCO | 409 |
| INL | INDELUZ, S.L. | 21500 |
| INM | INMAEL S.L. | 72 |
| INO | INOXPRES | 1905 |
| INT | INTERFLEX, S.A. | 6535 |
| INX | INOFIX - SAINT GENIS, S.A. | 1701 |
| ION | IONFILTER / WATERFILTER | 1394 |
| IPC | IP CLEANING - TENNANT | 18192 |
| IRE | IREGA, S.A. | 7252 |
| IRI | IRIMO - SNA EUROPE | 2368 |
| IRS | IRSAP-RHOSS CLIMA INTEGRAL,S.L | 12509 |
| ISE | ISEO IBERICA CERRADURAS, S.L. | 8823 |
| ISO | ISOVER . SAINT-GOBAIN | 493 |
| ISP | ISOPIPE | 1960 |
| IST | INDUSTRIAL STARTER ESPAÑA, S.L | 5008 |
| ITA | GRUPO ITALSAN | 4603 |
| ITB | ISOTUBI | 1377 |
| ITE | INDUSTRIAS TECHNOFLEX, S.A. | 115 |
| ITG | INTERGAS | 200 |
| ITK | ILUTREK | 996 |
| ITU | KSB SPAIN, S.A. | 19060 |
| IZA | IZAR CUTTING TOOLS | 20441 |
| JAC | JACOB DELAFON ESPAÑA, S.A. | 27254 |
| JAG | JAGA ESPAÑA - CONVES TERMIC | 13135 |
| JAN | JANGAR INDUSTRIAS, S.A. | 2474 |
| JAR | JAR INDUSTRIAS | 784 |
| JAZ | JAZ-ZUBIAURRE, S.A. | 1335 |
| JER | JEREMIAS ESPAÑA S.A. | 18766 |
| JIM | JIMTEN, S.A. | 29268 |
| JIS | JISO ILUMINACIÓN | 6272 |
| JML | JMLOPEZ VENTILACIÓN | 2827 |
| JOH | JOHNSON - ELECTRA AIR SOL. | 171 |
| JOM | JOMA (J.M. GALLASTEGUI Y CIA) | 1611 |
| JOV | JOVIR INDUSTRIAS, S.A. | 466 |
| JSL | JSL - MATERIAL ELÉCTRICO S.A. | 1161 |
| JUB | JUBA - INTERBAR GLOVES S.L. | 3336 |
| JUG | JUNG ELECTRO IBERICA, S.A. | 15598 |
| JUM | JUME ILUMINACION, S.A. | 1416 |
| JUN | JUNKERS - BOSCH TERMOTÉCNIA | 652 |
| KAI | KAINOS - GMC INSTRUMENTS | 1122 |
| KAN | KAIMANN IBERIA | 1650 |
| KAR | KÄRCHER | 1169 |
| KAY | KAYSUN | 106 |
| KFL | L'ISOLANTE K-FLEX | 6861 |
| KIS | KAIMASU IBERICA, S.L. | 85 |
| KLA | KLAXON - MGL EUMAN (KPS) | 134 |
| KLK | KLK ELECTRO MATERIALES, S.A. | 2096 |
| KOM | KOMTES DDS | 279 |
| KPS | MGL EUMAN - KPS | 234 |
| KRA | KRAFFT, S.A. | 516 |
| KRI | KRIPSOL HIDRAULICA, S.A. | 1218 |
| KRO | KROMSCHROEDER, S.A. | 48156 |
| KRP | KRIPSOL PISCINAS, S.A | 1533 |
| KTX | KETXE | 734 |
| KWC | KWC GROUP | 5079 |
| LAE | LAMPARAS ESPECIALES, S.A. | 1490 |
| LAF | LAPAFIL S.A. Sistemas de Fijac | 1346 |
| LAM | LAMP S.A.U. | 11995 |
| LAP | LAPESA, GRUPO EMPRESARIAL S.L. | 793 |
| LAR | LARZEP - HYDRAULIC | 1167 |
| LAV | LAVOR - LAVORWASH IBERICA | 27741 |
| LBG | LAMBORGHINI CALORECLIMA | 84 |
| LC4 | LEDS-C4 | 73215 |
| LCE | LUCECO | 761 |
| LDL | LDV LIGHTING | 1229 |
| LDV | LEDVANCE | 3898 |
| LED | LEDISSON | 395 |
| LEG | LEGRAND - GRUPO LEGRAND | 9508 |
| LEM | LEDME EUROPA | 2171 |
| LEP | PINTURAS LEPANTO | 1139 |
| LER | LERMER XXI S.L. | 2940 |
| LGP | LED´s GO PROJECT S.L. | 470 |
| LIF | LIFASA INTERNACIONAL CAPACITOR | 849 |
| LIN | LINCE. LA INDUSTRIAL CERRAJERA | 5365 |
| LLA | LLAVISAN - ARCO LOGA HOME | 256 |
| LLU | LLURIA LIGHTING SYSTEM | 2548 |
| LME | LA METALICA S.XXI, S.COOP.LTD. | 701 |
| LOT | INDUSTRIAS LOTU, S.A. | 4968 |
| LOV | LOVATO ELECTRIC | 9044 |
| LOX | LOXEAL ADHESIVOS INDUSTRIALES | 282 |
| LTC | LINEAS TC | 5782 |
| LUM | LUMELCO - MITSUBISHI HEAVY IND | 1453 |
| LUS | LUSAN FIJACIONES Y ANCLAJES | 7815 |
| LUX | LUZFIN COMPONENTES ELÉCTRICOS, | 1078 |
| LUZ | LUZNOR ALUMBRADO EMERG, S.L. | 976 |
| LXL | LUXLIGHT IMPORT, S.L. | 9653 |
| LXN | LOXONE | 421 |
| LYC | LUZ Y COLOR 2000, S.L. | 650 |
| LZN | LUZ NEGRA | 4348 |
| MAB | CYRTEK - MABIS | 744 |
| MAD | MADEL Air Technical Diffusion | 123369 |
| MAK | MAKITA, S.A. | 6419 |
| MAN | MANUMAG, S.L. | 381 |
| MAR | MARCA, S.L.-PROTECCION LABORAL | 3508 |
| MAS | MASLIMP - MOLDnPACK | 635 |
| MAT | MATZ-ERREKA S.COOP. | 467 |
| MAU | MANAUT, S.A. | 860 |
| MAV | MARLANVIL - PCE | 1234 |
| MAY | MAYJA, S.A. | 568 |
| MAZ | MAZDA | 143 |
| MCA | MANUFACTURAS CALVO, S.A. -MANC | 389 |
| MCG | MERCATOOLS | 1 |
| MCI | GRUPO MCI | 35458 |
| MCL | MEDICLINICS, S.A. | 909 |
| MCM | DOM-MCM | 10191 |
| MDI | MEDID PRECISION, S.A. | 1072 |
| MEA | MEANWELL | 1354 |
| MEC | MECALIA ENERGY SYSTEMS | 927 |
| MEG | MEGGER INSTRUMENTS | 139 |
| MEN | MENNEKES - MGL EUMAN (KPS) | 413 |
| MEP | MEPAMSA | 198 |
| MIG | CABLES MIGUELEZ S.L. | 2288 |
| MIM | MIMAVEN ELECTRICA, S.A. | 371 |
| MIT | MITSUBISHI ELECTRIC CLIMATIZAC | 1979 |
| MLD | MILEDI | 615 |
| MLE | METALES LA ESTRELLA | 347 |
| MLI | MASLIGHTING LED | 1495 |
| MLT | MUL-T-LOCK . GAON SYSTEM, S.A. | 878 |
| MMA | MANUFACTURAS MAESTRO, S.A. | 2644 |
| MMD | MMCONECTA | 586 |
| MNH | MANUFACTURAS HEPYC | 15137 |
| MOF | MOFLASH - MGL EUMAN (KPS) | 194 |
| MON | METALGRUP - MONTSERRAT INDUSTR | 1921 |
| MOV | MONVADO, S.A. | 192 |
| MPA | M. PASCUAL, S.L. -ARTICULOS FE | 1176 |
| MPM | LUX-MAY | 4581 |
| MRR | MURRELEKTRONIK | 51703 |
| MTB | METABO HERRAMIENTAS S.A. | 21984 |
| MTC | MULTITUBO | 653 |
| MTR | METREL - KPS SOLUCIONES EN ENE | 131 |
| MTS | MITSUBISHI ELECTRIC AUTOMATIZA | 3826 |
| MTV | MT VALVES AND FITTINGS | 5348 |
| MUR | INDUSTRIAS MURTRA, S.A. | 811 |
| MYC | MENAGE Y CONFORT, S.A. | 1541 |
| MZR | MZ DEL RÍO S.A. | 3629 |
| NAD | NADAL BADAL - JIS | 1073 |
| NAP | NAPOLEON ARMENGOL, S.L. | 642 |
| NAT | NATURAL, MAMPARA DE BAÑO, S.A. | 5607 |
| NAV | NAVIGATOR LIGHTING | 1152 |
| NEC | NECO, S.A. - CASTILLO | 12060 |
| NEG | NEGARRA, S.A. | 3055 |
| NEK | NECKAR - BOSCH TERMOTÉCNIA | 110 |
| NIE | NIESSEN - ABB | 3476 |
| NIL | NILED, S.A.E. | 432 |
| NIV | NIVELGAR - GERMAN, S.L. | 46 |
| NOF | NOFER, S.L. | 2795 |
| NOM | FIJACIONES NORMA - NORMA GROUP | 7521 |
| NOR | NORTON. SAINT-GOBAIN ABRASIVES | 4587 |
| NOS | NOUSOLAR - SOLAR ENERGY SYSTEM | 812 |
| NOU | NOU TAC, PLASTICOS | 1002 |
| NOV | NOVOVENT, S.A. | 13241 |
| NRM | NORMAGRUP - GONZALEZ SORIANO | 5840 |
| NVD | NOVODINAMICA, S.L. | 735 |
| NXL | NX LIGHTING | 58 |
| OBO | OBO - BETTERMANN | 7282 |
| OCA | HERRAJES OCARIZ - OLIVARI | 2914 |
| ODI | ODI-BAKAR, S.A. | 336 |
| OKC | OVERSEAS KONSTELLATION COMPANY | 70 |
| OLI | OLI - SISTEMAS SANITÁRIOS | 320 |
| OMN | OMNIUM ELECTRIC | 2411 |
| OMR | OMRON ELECTRONICS IBERIA, S.A. | 30622 |
| OND | EMERSON NETWORK POWER, S.A. | 40 |
| ONO | ONOK LIGHTING | 15325 |
| OPA | OPAC, S.L. ELEM. NORMALIZADOS | 11803 |
| OPE | OPENET ICS International S.L. | 1252 |
| OPM | OPTIMUS, S.A. | 1038 |
| OPT | OPTOR, S.A. - PEGASO | 148 |
| ORB | ORBIS TECNOLOGÍA ELÉCTRICA S.A | 563 |
| ORK | ORKLI | 593 |
| OSC | ARKOSLIGHT S.L. - OSCALUZ | 15323 |
| OSR | OSRAM, S.A. | 1041 |
| OTA | OTADUY - BARNICES Y COLAS | 352 |
| OUT | LEAF BUSINESS HOLDING SPAIN S. | 45 |
| OVA | OVAC - MAQUIN. AGRIC. VALLES | 704 |
| OXE | OXEN10 - ARCO LOGA HOME | 314 |
| PAL | PALMERA - SNA EUROPE | 146 |
| PAN | PANASONIC ESPAÑA, S.A. | 1372 |
| PCE | PERSONNA - UMANNA | 371 |
| PEC | PECOMARK | 13615 |
| PEM | PEMSA | 4904 |
| PER | PERRY ELECTRIC | 1728 |
| PFX | PREFLEX IBÉRICA | 19 |
| PHI | PHILIPS LIGHTING - SIGNIFY | 4908 |
| PHO | PHOENIX CONTACT, S.A. | 83061 |
| PIH | PIHER - INDUSTRIAS PIQUERAS | 797 |
| PIL | PERFOMANCE in LIGHTING | 5646 |
| PIR | PRYSMIAN CABLES Y SISTEMAS, S. | 867 |
| PLA | PLADUR GYPSUM | 521 |
| PLF | PLANA FABREGA | 4678 |
| PLK | PLASTIKEN | 1425 |
| PLL | POLYLUX | 1695 |
| PLS | POLYSAN SA | 863 |
| PLT | PLASTIPOL, S.A. | 2175 |
| PLY | PLYMOUTH RUBBER GROUP | 135 |
| PLZ | PALAZZOLI | 5417 |
| PMF | PEDRO Mª FERNANDEZ | 310 |
| PMS | PROMASOL | 1185 |
| PMX | PROMAX | 222 |
| PNF | PANELFISA | 2408 |
| PNT | PRONUTEC - GORLAM TEAM | 3308 |
| POL | POLYTHERM - TERMOCONCEPT | 1313 |
| PON | METALURGIA PONS LIM, S.L. | 3438 |
| POS | POSTELECTRICA FABRICACION, S.A | 33 |
| POT | POTERMIC, S.A. | 4673 |
| PRA | PRACTIC | 6480 |
| PRE | PRESTO IBERICA, S.A. | 1109 |
| PRI | PRINZE - BOMBAS PRINZE | 4672 |
| PRL | GRUPO PRILUX | 3048 |
| PRM | FREPI LIGHTING | 83087 |
| PRO | PROLUXLANOICAN GROUP SL | 211 |
| PSR | PARARRAYOS SALVADOR ROMERO | 100 |
| PTH | PROTHERM - GRUPO VAILLANT | 39 |
| PUK | PUK PORTACABLES, S.L. | 3375 |
| PUL | PULS | 312 |
| QAD | QUIADSA - INDUSTRIAS QUIMICAS | 255 |
| QUE | QUEMOIL -COMERCIAL QUEMOIL- | 495 |
| QUL | QUILOSA - SELENA IBÉRICA S.L.U | 464 |
| RAC | RACOREX | 228 |
| RAL | RALUX INTERNACIONAL | 2131 |
| RAV | RAVAK | 1858 |
| RAY | INDUSTRIAS RAYCO, S.A. | 711 |
| RCR | RODRIGUEZ CALDERON REP. | 2199 |
| RCT | CABLES RCT, S.A. | 4777 |
| RDZ | RDZ | 3331 |
| REC | ASCABLE - RECAEL | 950 |
| REF | LENNOX REFAC, S.A. | 1505 |
| REH | INDUSTRIAS REHAU, S.A | 3083 |
| REL | RELECO, S.A. | 2319 |
| REM | ACO REMOSA | 8310 |
| RET | RETELEC SYSTEM S.A. | 6375 |
| REV | REVI - GRUPO REVI | 881 |
| RGB | GERMANS BOADA S.A. - RUBI | 889 |
| RHO | RHODIUS | 1713 |
| RIE | RIELLO GROUP - BERETTA | 489 |
| RIK | RIKA BIOMASA, S.L. | 594 |
| RIT | RITTAL DISPREL, S.A. | 10901 |
| RIU | INDUSTRIAS RIUVERT, S.A. | 1 |
| RIV | RIVERSA | 613 |
| RML | REMLE | 10482 |
| RMM | Rafael Márquez Moro CIA | 2138 |
| ROB | ROBLAN | 2704 |
| ROC | ROCA - SANITARIOS | 15689 |
| ROD | RODMAN - FABR.MAT.ELECTRICO | 223 |
| ROG | ROYO GROUP | 3432 |
| ROI | ROINTE - Industrias Royal Term | 1029 |
| ROK | ROCKWELL AUTOMATION ALLEN-BRAD | 92940 |
| ROL | ROLEC IBERIA | 1753 |
| ROS | ROS CHIMNEYS | 6930 |
| ROT | ROTH INDUSTRIAS PLASTICAS, S.A | 586 |
| ROV | ROVER SATÉLITE | 657 |
| ROX | ROTEX HEATING SYSTEMS SLU | 451 |
| ROY | YORK - JOHNSON CONTROLS | 1494 |
| RSO | RAMON SOLER GRIFERÍAS S.A. | 5285 |
| RUA | RUEDAS ALEX | 4039 |
| RUN | RUNTAL ZEHNDER RADIADORES, S.A | 11340 |
| RVA | REVALCO | 2020 |
| SAC | SACI S.A. CONSTRUCCIONES IND. | 3181 |
| SAE | SAET-94 | 1033 |
| SAF | SAFETOP INNOVATIVE PROTECTION | 970 |
| SAG | SAGELUX - LUXIONA | 609 |
| SAH | SAHECO | 1323 |
| SAI | BOMBAS SACI, S.A. | 4411 |
| SAL | SALGAR COMERCIAL, S.A. | 9803 |
| SAN | SANHA | 8076 |
| SAR | SAURÍ AUTOMATION | 1188 |
| SAS | SAMSUNG | 672 |
| SAU | SAUNIER DUVAL | 968 |
| SBI | SBI CONNECTORS ESPAÑA S.A.-CAT | 3637 |
| SBM | SOBIME S.A. | 1957 |
| SBT | SIEMENS BUILDING TECHNOLOGIES, | 2088 |
| SCA | SCAME MATERIAL ELECTRICO | 10479 |
| SCH | SCHNEIDER ELECTRIC | 34341 |
| SCM | GAIRALT - GOLDENCAT - DISOLTOT | 144 |
| SCO | SOCOMEC | 2700 |
| SCR | SALICRU, S.A. | 827 |
| SEA | SEAVI, S.L | 351 |
| SEC | SECOM ILUMINACIÓN | 9583 |
| SED | SEDICAL, S.A. | 34298 |
| SEH | SEHER. COMERCIAL SERVICIOS Y H | 246 |
| SES | SALVADOR ESCODA, S.A | 80198 |
| SET | SUPER EGO TOOLS - ROTHENBERGER | 3297 |
| SHU | SCHÜTZ IBÉRICA | 414 |
| SI3 | SIEMENS ELECTRODOMÉSTICOS | 269 |
| SIC | SICK OPTIC-ELECTRONIC, S.A. | 39414 |
| SIE | SIEMENS, S.A. | 45802 |
| SIK | SIKLA | 1999 |
| SIM | SIMON, S.A. | 8153 |
| SIP | SIMOP ESPAÑA | 809 |
| SIS | S.I.E.S.A. - SUMINISTROS INDUS | 332 |
| SIT | SAIT ABRASIVOS ESPAÑA | 2829 |
| SIX | SIMEX by CLINIMAX | 640 |
| SLV | SLV SPAIN | 4516 |
| SNA | SNAP ON - SNA EUROPE | 19756 |
| SNB | SONIBEL-MELODIAS ELECTRÓNICAS | 71 |
| SND | SINARD, S.A. | 1693 |
| SNN | SONNENKRAFT ESPAÑA S.L. | 306 |
| SNT | SANITANA ESPAÑA BIS IBERICA | 1310 |
| SOB | FRANKE ESPAÑA, S.A. | 1061 |
| SOC | SOCELEC SCHRÉDER GROUP | 646 |
| SOD | SODECA, S.A. | 9646 |
| SOL | SOLERA, S.A. | 1914 |
| SON | SONELCO, S.A. | 441 |
| SOR | SONDER REGULACIÓN | 172 |
| SPE | SPELSBERG S.L.U. | 2274 |
| SPI | SPIT PASLODE | 1781 |
| SSI | SASSIN ELECTRIC | 3623 |
| SSS | SUMINISTROS SANITARIOS, S.L. | 747 |
| SSZ | SILVER SANZ | 1403 |
| STD | STANDARD HIDRAULICA/CLEVER/ISF | 4761 |
| STE | SITECO | 5727 |
| STF | STAFFEL - FABRICACIÓN MATERIA | 4010 |
| STG | STEGOTRONIC | 389 |
| STH | STAHLWILLE, S.A | 4804 |
| STI | STANLEY IBERIA, S.A. | 11459 |
| STK | SALTOKI FOTOVOLTAICA | 18589 |
| STO | SESATOOLS S.A. | 12325 |
| SUI | SUICALSA | 1417 |
| SUN | SUNFER | 1401 |
| SUR | SURE HISPANIA S.L. | 656 |
| SYC | SYSCLIMA | 1297 |
| SYD | SYDEA | 332 |
| SYF | SYSFIX | 1838 |
| SYL | FEILO SYLVANIA | 3347 |
| SYP | SOLER Y PALAU | 16228 |
| TAM | INDUSTRIAS QUIMICAS TAMAR | 165 |
| TAR | TARGETTI POULSEN - DURALAMP S. | 2088 |
| TAY | INDUSTRIAS TAYG | 636 |
| TBO | TOMAS BODERO, S.A. | 576 |
| TCA | CASALS POWER TOOLS | 73 |
| TCH | TECHNO | 2586 |
| TCL | KIEBACK&PETER IBÉRICA - TEMPER | 1041 |
| TCS | TECOSUR | 8229 |
| TEC | TECNICAS EXPANSIVAS - INDEX- | 7895 |
| TEE | TELEMECANIQUE SENSORS | 4672 |
| TEG | TEGUI ELECTRÓNICA-GRUP.LEGRAND | 276 |
| TEK | TEKA INDUSTRIAL, S.A. | 1865 |
| TEL | TELERGON | 5424 |
| TEM | GRUPO TEMPER - CRADY, KOBAN | 2482 |
| TER | TERASAKI ELECTRIC EUROPE LTD. | 5425 |
| TEV | TELEVES, S.A. | 3320 |
| TEZ | TEZ - SISTEMAS DE SONORIZACIÓN | 190 |
| THE | TERMOCLUB - HEATSUN | 2127 |
| THR | THREELINE TECHNOLOGY | 12993 |
| TIB | TRACTEL IBERICA, S.A. | 3205 |
| TIC | BTICINO - GRUPO LEGRAND | 2804 |
| TIE | SISTEMAS TIEMME | 8072 |
| TIF | TIFELL ELECTRO SOLAR, S.A. | 2372 |
| TIS | TISUN IBERICA | 165 |
| TIT | INDUSTRIAS TITAN, S.A. | 1595 |
| TKX | TEKOX | 351 |
| TLS | TELESCO - DOM(SECURIDEV) | 1 |
| TLT | TELECTRISA - FARFISA | 866 |
| TMA | TEC-MAR - ALPHALIGHT | 141046 |
| TMC | TERMOCLUB - AIRE CLIMATIZACIÓN | 880 |
| TMI | TERMICOL ENERGIA SOLAR | 672 |
| TMM | TALLERES MECÁNICOS MANTEROLA | 947 |
| TNI | TECNITEM | 2602 |
| TOC | TOP CABLE | 300 |
| TOP | TOPAIR AIRE ACONDICIONADO-HITS | 1837 |
| TOR | TORREMAT | 1811 |
| TOS | TOSHIBA HVAC | 1419 |
| TPC | TOPAC - OSINTXU MECANIZADOS | 26 |
| TRA | TRADAIR, S.A. - DIFUSION | 11175 |
| TRD | TRADESA | 6429 |
| TRE | TRES GRIFERIA | 4119 |
| TRI | SOFAMEL-MATERIAL ELECTRICO | 2257 |
| TRO | TROLL - LUXIONA | 9097 |
| TRQ | TRQ LIGHTING TECHNOLOGIES S.L. | 763 |
| TRR | NUEVA TERRAIN | 988 |
| TRS | TECN. RADIOELECT. SIETE AGUAS | 1352 |
| TRX | TROX ESPAÑOLA, S.A. | 6253 |
| TSC | TOSCANO | 1584 |
| TSL | TECSOLED | 3822 |
| TTF | TECNOTRAFO | 1015 |
| TTR | TALLERES TREPAT -JUSTOR- | 1204 |
| TUC | TUCAI S.A. | 1270 |
| TUE | TURBO ENERGY | 30 |
| TUP | TUPERSA-TUBOS PERFILADOS, S.A. | 704 |
| TYB | THOMAS & BETTS - ABB Asea Brow | 6854 |
| TYR | TYROLIT S.A. | 6287 |
| UBE | UBERTA | 223 |
| UCE | UCEM - DOM(SECURIDEV) | 1 |
| UIA | UNIAIR | 395 |
| ULT | ULTRALUX | 758 |
| UME | LA UNION METALURGICA, S.A. | 8986 |
| UNE | UNEX APARELLAJE ELECTRICO, S.L | 1594 |
| UNI | UNIVERSAL DE EXTINTORES, S.A. | 150 |
| UPF | UPF - UNION PEQ. FABRICANTES | 1277 |
| UPR | MOSDORFER UPRESA RAIL | 921 |
| URA | SAFT NIFE IBERICA | 36 |
| URI | URIARTE SAFYBOX, S.A. | 360 |
| URK | URKO TOOLS | 973 |
| URL | ADEQUA (antes URALITA) | 2579 |
| URN | URANO IND.ELECTROMECÁNICAS | 508 |
| URS | URSA IBÉRICA AISLANTES, S.A. | 333 |
| VAI | VAILLANT, S.L. | 1204 |
| VAL | GENEBRE, S.A | 9364 |
| VAR | VAROSA - VARILLA ROSCADA, S.A. | 1603 |
| VAZ | VIUDA DE E. AZCARATE, S.A. | 210 |
| VEN | BOMBAS VENETO | 5660 |
| VIE | VIESSMANN | 14474 |
| VIG | VIEGA CONDUCCIONES DE AGUA | 5686 |
| VIR | VIRUTEX | 8457 |
| VIT | VITREX | 176 |
| VMC | VECTOR ENERGY | 4578 |
| VSE | VOSSLOH-SCHWABE IBÉRICA, S.L. | 63 |
| VTA | V-TAC | 4455 |
| VWL | VERWAL, S.A. | 151 |
| VYB | VILLEROY & BOCH IBERIA | 69471 |
| WAG | WAGO - DICOMAT | 15545 |
| WAL | WALRAVEN IBERIA | 983 |
| WAT | WATTS / SOCLA | 6391 |
| WEI | WEIDMÜLLER, S.A. | 44144 |
| WHC | WÖHNELEC, S.A. | 2222 |
| WIE | WIELAND ELECTRIC S.L. | 9107 |
| WIH | WIHA IBERIA | 2701 |
| WIL | WILO IBERICA, S.A. | 10431 |
| WIQ | WIRQUIN CALAF | 123 |
| WIR | UPONOR HISPANIA, S.A.U. | 1101 |
| WIS | WISKA SYSTEMS IBÉRICA S.L. | 5915 |
| WIV | WIVA GROUP ILUMINACIÓN, S.L. | 2606 |
| WOF | WOLF IBÉRICA, S.A. | 1443 |
| WOH | WOHNER ELECTROTECNICA, S.L. | 1661 |
| WOL | WOLFCRAFT ESPAÑA, S.L. | 2144 |
| WSI | WISI COMUNICACIONES, S.A. | 911 |
| XBC | XB COMPONENTS S.A. | 13029 |
| XYL | XYLACEL, S.A. | 684 |
| YAG | YAGÜE IMPORTACIONES-YAIM | 1675 |
| YGN | GROUPE ATLANTIC IBERICA - YGNI | 2144 |
| ZAL | TRILUX ILUMINACIÓN S.L. | 28544 |
| ZAR | ZARGES, S.L. | 1817 |
| ZEM | ZEMPER - ELECTROZEMPER, S.A. | 466 |
| ZUC | ZUCCHINI - GRUPO LEGRAND | 132 |
