Onex (plumbing supply store): 19 open stores in 13 provinces of Spain. Addresses of all its stores with phone, website, opening hours and coordinates — in Excel for 30 €.
19 open stores
As of 7 November 2026, Onex has 19 stores in Spain, in 13 provinces and 18 municipalities. The provinces with the most stores are Valencia (3), Pontevedra (2) and Cantabria (2). That is <0.01% of all stores in Spain.
Share of Onex's open stores with the field filled in.
The chain's stores from the export — you can page through the table. Click a phone, website or e-mail: the contacts open after a free sign-up, up to 20 stores a day. The complete list — 19 stores — is in the file after purchase.
| Store | Municipality | Phone | Website and e-mail | Social media |
|---|---|---|---|---|
GRUPOSIETE - OnexAv. d'Ausiàs March, 45, Quatre Carreres, 46013 València, Valencia
Plumbing supply store
chain: Onex |
ValenciaValencia | |||
|
GRUPOSIETE (ONEX)Carrer Gremi de Boneters, 32, Nord, 07009 Palma, Illes Balears
Plumbing supply store
chain: Onex |
PalmaBalearic Islands | |||
|
GRUPOSIETE - OnexAvinguda de la Cova, 182, 46940 Manises, Valencia
Plumbing supply store
chain: Onex |
ManisesValencia | |||
|
GRUPOSIETE - OnexN-550, 8, 36140 Vilaboa, Pontevedra
Plumbing supply store Centro comercial
chain: Onex |
VilaboaPontevedra | |||
|
OnexCtra. Camposancos, San Andres Comesaña, 141, 36213 Vigo, Pontevedra
Plumbing supply store
chain: Onex |
VigoPontevedra | |||
|
GRUPOSIETE - OnexAv. Mediterráneo, 5, 12400 Segorbe, Province of Castellón
Plumbing supply store
chain: Onex |
SegorbeCastellón | |||
|
GRUPOSIETE - OnexEibar Kalea, 6, 01013 Vitoria-Gasteiz, Araba
Plumbing supply store
chain: Onex |
Vitoria-GasteizÁlava | |||
|
GRUPOSIETE - OnexPol.Gamonal Villimar, Pentasa II, nave 14-16, 09007 Burgos
Plumbing supply store
chain: Onex |
BurgosBurgos | |||
|
GRUPOSIETE - OnexC. Cuadra Morteras, 3, y 4, 12006 Castelló de la Plana, Province of Castellón
Building materials store Plumbing supply store
chain: Onex |
Castellón de la PlanaCastellón | |||
|
Lostal GruposieteFontanería) y 11 (Construcción, Av. Candina, 4, 39011 Santander, Cantabria
Building materials supplier
chain: Onex |
SantanderCantabria | |||
|
GRUPOSIETE - OnexAv. Portugal, 50, 09400 Aranda de Duero, Burgos
Plumbing supply store
chain: Onex |
Aranda de DueroBurgos | |||
|
GRUPOSIETE - OnexLugar Cachamuiña, 115, 32710 O Pereiro de Aguiar, Ourense
Plumbing supply store
chain: Onex |
O Pereiro de AguiarOurense | |||
|
Siro Vázquez S LAv. Hontoria, 82, 40195 Hontoria, Segovia
Plumbing supply store
chain: Onex |
HontoriaSegovia | |||
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GRUPOSIETE - OnexC. Soto Aizoáin, 2, Pta Onex, 31013 Pamplona, Navarra
Plumbing supply store
chain: Onex |
PamplonaNavarre |
mobile |
||
|
GRUPOSIETE - OnexAv. Santander, 72, Pta Onex, 39180 Noja, Cantabria
Plumbing supply store
chain: Onex |
NojaCantabria |
mobile |
||
|
GRUPOSIETE - OnexC. Vázquez de Menchaca, 44, 47008 Valladolid
Plumbing supply store
chain: Onex |
ValladolidValladolid | |||
|
GRUPOSIETE - OnexCarretera de Corbillos Naves 3 y 5, 24227 Alto del Portillo, León
Building materials supplier
chain: Onex |
Alto del PortilloLeón | |||
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GRUPOSIETE - OnexC. Lardero, 45, 26002 Logroño, La Rioja
Plumbing supply store
chain: Onex |
LogroñoLa Rioja | |||
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GRUPOSIETE - OnexC/ de Pintor Stolz, 33, L'Olivereta, 46018 València, Valencia
Plumbing supply store
chain: Onex |
ValenciaValencia |
| Province | Stores | Municipalities | Share of the chain |
|---|---|---|---|
| Valencia | 3 | 2 | |
| Pontevedra | 2 | 2 | |
| Cantabria | 2 | 2 | |
| Burgos | 2 | 2 | |
| Castellón | 2 | 2 | |
| Ourense | 1 | 1 | |
| Segovia | 1 | 1 | |
| Álava | 1 | 1 | |
| Valladolid | 1 | 1 | |
| Balearic Islands | 1 | 1 | |
| León | 1 | 1 | |
| La Rioja | 1 | 1 | |
| Navarre | 1 | 1 |
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