De Casso Castillo Elena Luisa

Director · Spanish companies register · 11 companies

Companies :: 11 (9 current, 2 former)
Linked companies :: ABLASA PARTICIPACIONES SL, SANTANDER HOLDING INTERNACIONAL SA, GRUPO EMPRESARIAL SANTANDER SL, ADMINISTRACION DE BANCOS LATINOAMERICANOS SANTANDER SL, HOLBAH SANTANDER SL, FINSANTUSA SL

Summary

De Casso Castillo Elena Luisa appears in the Spanish commercial register as a director of 11 companies, 9 current and 2 former. Currently Consejero of BLUE OCEAN SBT SL (Madrid) since 10 October 2025, as well as in 8 other companies. BLUE OCEAN SBT SL is based in Boadilla del Monte — Sociedad Limitada (SL), an active company. The earliest registered mandate dates from 3 April 2017, at BANCO SANTANDER, S.A; the most recent began on 10 October 2025. The offices held are Apoderado, Consejero, Apoderado Mancomunado and Apoderado Solidario. The companies are registered in Madrid and Cantabria. Of these 11 companies, 10 are still active and 1 has been struck off. The boards of these companies also include Alonso Peña Carmen, Paradela Perez Carlos, Doncel Razola Jose Francisco and 9 others.

Offices held

ApoderadoConsejeroApoderado MancomunadoApoderado Solidario

Commercial registries

Madrid · Cantabria

Companies · current (9)

ABLASA PARTICIPACIONES SLCurrent

Apoderado since 24/08/2020

Active · Boadilla del Monte · Sociedad Limitada (SL) · capital €28,702,217 · 30 BORME filings

Corporate purpose: GESTION Y ADMINISTRACION DE VALORES REPRESENTATIVOS DE LOS FONDOS PROPIOS DE ENTIDADES RESIDENTES Y NO RESIDENTES EN TERRITORIO ESPAÑOL Y LA COLOCACION DE LOS RECURSOS FINANCIEROS DERIVADOS DE DICHA ACTIVIDAD.

B17383746 · Madrid

SANTANDER HOLDING INTERNACIONAL SACurrent

Apoderado since 31/07/2020

Active · Boadilla del Monte · Sociedad Anónima (SA) · capital €1,500,089,766 · 37 BORME filings

A80027097 · Madrid

GRUPO EMPRESARIAL SANTANDER SLCurrent

Apoderado since 31/07/2020

Active · Boadilla del Monte · Sociedad Limitada (SL) · capital €1,466,372,168 · 43 BORME filings

B82077744 · Madrid

ADMINISTRACION DE BANCOS LATINOAMERICANOS SANTANDER SLCurrent

Apoderado since 31/07/2020

Active · Actividades de las sociedades holding (CNAE 6420) · Boadilla del Monte · Sociedad Limitada (SL) · 27 BORME filings

B08584930 · Madrid

HOLBAH SANTANDER SLCurrent

Apoderado since 31/07/2020

Active · Actividades de las sociedades holding (CNAE 6420) · Boadilla del Monte · Sociedad Limitada (SL) · 22 BORME filings

B87712725 · Madrid

FINSANTUSA SLCurrent

Apoderado since 31/07/2020

Active · Actividades de las sociedades holding (CNAE 6420) · Boadilla del Monte · Sociedad Limitada (SL) · 16 BORME filings

B88005137 · Madrid

SANTANDER INVESTMENT I SACurrent

Apoderado since 31/07/2020

Active · Actividades de las sociedades holding (CNAE 6420) · Boadilla del Monte · Sociedad Anónima (SA) · capital €601,012 · 32 BORME filings

A28233013 · Madrid

SANTUSA HOLDING SLCurrent

Apoderado since 31/07/2020

Active · Boadilla del Monte · Sociedad Limitada (SL) · capital €4,877,678,269 · 40 BORME filings

B81343071 · Madrid

BLUE OCEAN SBT SLCurrent

Consejero since 10/10/2025

Active · Boadilla del Monte · Sociedad Limitada (SL) · 4 BORME filings

B23860752 · Madrid

Companies · former (2)

SIB BESAYA SLFormer

Former Apoderado Mancomunado · from 16/10/2023 to 15/01/2025

Struck off · Actividades de las sociedades holding (CNAE 6420) · Boadilla del Monte · Sociedad Limitada (SL) · 6 BORME filings

B56488737 · Madrid

BANCO SANTANDER, S.AFormer

Former Apoderado Solidario · from 03/04/2017 to 08/10/2015

Active · Otra intermediación monetaria (CNAE 6419) · Santander · Sociedad Limitada (SL) · capital €7,278,241,401 · 3,929 BORME filings

A39000013 · Cantabria

Timeline (14)

30/10/2025Appointed Apoderado Mancomunado of BLUE OCEAN SBT SL · Madrid
10/10/2025Appointed Consejero of BLUE OCEAN SBT SL · Madrid
15/01/2025Ceased as Consejero of SIB BESAYA SL · Madrid
01/11/2023Appointed Apoderado Mancomunado of SIB BESAYA SL · Madrid
16/10/2023Appointed Consejero of SIB BESAYA SL · Madrid
24/08/2020Appointed Apoderado of ABLASA PARTICIPACIONES SL · Madrid
31/07/2020Appointed Apoderado of SANTUSA HOLDING SL · Madrid
31/07/2020Appointed Apoderado of SANTANDER HOLDING INTERNACIONAL SA · Madrid
31/07/2020Appointed Apoderado of GRUPO EMPRESARIAL SANTANDER SL · Madrid
31/07/2020Appointed Apoderado of ADMINISTRACION DE BANCOS LATINOAMERICANOS SANTANDER SL · Madrid
31/07/2020Appointed Apoderado of HOLBAH SANTANDER SL · Madrid
31/07/2020Appointed Apoderado of FINSANTUSA SL · Madrid
31/07/2020Appointed Apoderado of SANTANDER INVESTMENT I SA · Madrid
03/04/2017Appointed Apoderado Solidario of BANCO SANTANDER, S.A · Cantabria