Central Corporate Headquarters
CASTELLANA 81
The origin of purpose. The structure of thought.
In the financial heart of Madrid, Torre Castellana 81 rises as the physical expression of the Mainbeste soul. More than a corporate address, the building embodies the institutional backbone of the house—a symbol of verticality, clarity, and European projection. Its geometric structure, visual restraint, and monumental presence distil the brand’s essential values: precision, balance, and long-term vision.
Castellana 81—an architectural masterpiece by Francisco Javier Sáenz de Oiza—has become a defining element of Madrid’s skyline and a reference of Spanish architectural rationalism. On the site that once housed the official headquarters of BBVA, Mainbeste establishes its command centre with a clear statement of intent: to transform the world of wellness and contemporary lifestyle from the capital’s financial epicentre. What once symbolised traditional banking is redefined as a laboratory for aesthetic innovation, well-being, and global strategy.The epicentre of a European vision.
From Paseo de la Castellana—the city’s structural artery—Mainbeste articulates its institutional framework and continental network. The tower becomes the compass from which the Mainbeste Universe is projected, connecting Madrid with Paris, Milan, Zurich, London, and the other capitals where the house extends its conceptual presence. This headquarters represents a synthesis between the Iberian and the European, between rational thought and artistic sensibility.
Beyond a corporate office, the space functions as a centre for strategic direction, communication, and institutional thinking—where every decision is shaped with the same rigour that defines the brand. Castellana 81 thus materialises a model of elegant, conscious, and structured leadership, where architecture aligns with philosophy: formal solidity as the language of well-being.Architecture with the Mainbeste soul
Across the building’s vertical façade, the balance between strength and serenity is reflected. Ascending lines symbolise the constant pursuit of growth and intellectual elevation, while the neutral and metallic tones evoke the contemporary restraint that defines Mainbeste’s DNA. Every detail—from the golden reflections of sunset on glass to the stone texture of its base—converses with the brand’s values: light, balance, and permanence.
This headquarters is not merely a geographic point; it is a declaration of corporate identity—the place where aesthetics and strategy converge. At Castellana 81, luxury becomes method, well-being becomes purpose, and innovation becomes culture.
Torre Castellana 81
Breathe the Mainbeste DNA: a space that balances elegance, exclusivity, calm, and precision.
High-end interiors
Interior architecture and contemporary energy—spaces conceived for structural well-being and creative direction.
Castellana 81 In AZCA
An icon of structure and modernity
Within the financial district, the tower redefines corporate elegance with Mainbeste’s distinctive character.
Financial District: AZCA
Vitality, art, and horizon: the financial heart of Madrid reflects the cosmopolitan essence of Mainbeste.
International Projection: Bernabéu
Energy, vision, and global scale—a symbol of a Madrid that connects with the world and embodies the Mainbeste spirit.
The City: Madrid
Light, art, and movement: the Iberian capital breathes the human and cosmopolitan sensitivity that inspires the Mainbeste Universe.
The Surroundings: AZCA, the district of power
Surrounded by leading corporate and architectural icons—such as BBVA, EY, and Generali—Castellana 81 stands at the centre of the AZCA financial district, an enclave that symbolises the concentration of knowledge, leadership, and economic energy across the Iberian Peninsula. From here, Mainbeste radiates its influence across Iberian and European markets, consolidating its position as a house that unites financial rigour with artistic inspiration.
The surroundings are also an extension of the brand’s own style: precision in form, elegance in presence, and natural modernity. The avenues of Paseo de la Castellana, the reflections of the skyline, and the rhythm of urban movement create the ideal setting for a house that understands aesthetics as an executive discipline.A space that thinks, creates, and leads
Within the headquarters, decisions are shaped with the same care applied to crafting a collection or designing a wellness experience. Every corner reflects a philosophy of quiet excellence, where natural light, noble materials, and structural proportion foster calm productivity.
Here, strategic teams, expansion projects, brand development, and global creative direction converge. Castellana is not only the point of origin—it is the neural centre of a system that thinks, feels, and projects towards Europe.