| Birth Day | August 10, 1953 |
| Birth Place | Spain |
| Age | 70 YEARS OLD |
| Birth Sign | Virgo |
| Residence | Madrid, Spain |
| Occupation | Businesswoman, Philanthropist |
| Board member of | Fomento de Construcciones y Contratas Grupo Cementos Portland Valderrivas |
| Spouse(s) | Alberto Alcocer (1969-1990, divorced) Fernando Falcó, Marquis of Cubas (2003-2009, divorced) |
| Children | Esther Alcocer Koplowitz Carmen Alcocer Koplowitz Alicia Alcocer Koplowitz |
| Parent(s) | Ernesto Koplowitz Esther Romero de Juseu y Armenteros |
| Relatives | Alicia Koplowitz (sister) |
| Awards | Great Cross of Civil Merit Gold Cross for Social Solidarity Region of Madrid Gold Medal Blanquerna award from Catalonia Regional Government Gold Medal and Academic Honour from the Royal Academy of History Chevalier de l'ordre de la Légion d'honneur. |
Esther Koplowitz, a prominent figure in the construction and engineering industry in Spain, is projected to possess an estimated net worth of $1 billion by the year 2024. With years of experience and expertise in the field, Esther has played a significant role in shaping the infrastructure landscape of the country. Her wealth is a testament to her successful career and entrepreneurial endeavors in the sector. As one of Spain's influential businesswomen, Esther Koplowitz has undoubtedly made a lasting impact in the construction and engineering domain.
Esther and Alicia inherited their noble titles from their mother. Esther was the Countess of Peñalver and Marquise of Campo Florido, titles now owned by her two daughters Carmen Alcocer y Koplowitz (now Countess of Peñalver) and Alicia Alcocer y Koplowitz (now marquise of Campo Florido). Her sister Alicia is the Marquesa de Bellavista. In 2003 Esther Koplowitz married Fernando Falcó, Marquis of Cubas, whom she divorced in 2009.
