Get to know us
Profile

FOUNDER & DIRECTOR
Leonardo Castillo
Career and origins
I am Leonardo Castillo, a constructing architect with an international background in the world of architecture and construction. I was born in Venezuela and grew up in New York, where from a young age I developed a great passion for design, construction, and the creation of spaces. At 18, I began my career in the construction sector and, after gaining experience in different areas of the trade, I founded my first company, solidifying a vocation that has accompanied me throughout my professional career.
Technical training and experience
With the aim of strengthening my professional profile, I studied Technical Architecture at VIA University College (Denmark), a period that allowed me to combine practical experience with a solid academic foundation. After completing my studies in 2011, I participated in the development and coordination of large-scale civil engineering projects, broadening my technical and management perspective within the construction sector.
Throughout my professional career I have accumulated experience in different areas of architecture, the construction and project management. My career has allowed me to participate in residential, commercial and hotel projects, developing skills in project management and execution, comprehensive renovations, technical planning, cost control and coordination of multidisciplinary teams.
A career with a global vision
Currently, as founder and director of GRIMARQ lead a team committed to excellence in construction, renovation, and comprehensive project management. My goal is to add value to every project through a combination of technical rigor, innovation, transparency, and attention to detail, guaranteeing results that exceed our clients' expectations.
The combination of international experience, technical training, and an entrepreneurial spirit has allowed me to develop a comprehensive vision of the construction process, from the initial design and planning phase to the execution and final delivery of each project. My approach is based on the constant search for efficient, functional, and high-quality solutions, always tailored to the specific needs of each client.

Management
Leonardo Castillo
Career and origins
I am Leonardo Castillo, a building engineer with an international background in the world of architecture and construction. I was born in Venezuela and grew up in New York, where from a young age I developed a great passion for design, construction, and the creation of spaces. At 18, I began my career in the construction sector and, after gaining experience in different areas of the trade, I founded my first company, solidifying a vocation that has accompanied me throughout my professional career.
Technical training and experience
With the aim of strengthening my professional profile, I studied Technical Architecture at VIA University College (Denmark), a period that allowed me to combine practical experience with a solid academic foundation. After completing my studies in 2011, I participated in the development and coordination of large-scale civil engineering projects, broadening my technical and management perspective within the construction sector.
A career with a global vision
Throughout my professional career I have accumulated experience in different areas of architecture, the construction and project management. My career has allowed me to participate in residential, commercial and hotel projects, developing skills in project management and execution, comprehensive renovations, technical planning, cost control and coordination of multidisciplinary teams.The combination of international experienceMy technical training and entrepreneurial spirit have allowed me to develop a comprehensive vision of the construction process, from the initial design and planning phase to the execution and final delivery of each project. My approach is based on the constant pursuit of efficient solutionsfunctional and high quality, always adapted to the specific needs of each client.Currently, as founder and director of GRIMARQI lead a team committed to excellence in construction, renovation, and comprehensive project management. My goal is to add value to every project through a combination of technical rigor, innovation, transparency, and attention to detail, guaranteeing results that exceed our clients' expectations.
Our studio in Dénia is the starting point where ideas take shape.
Come and meet us and let's talk about your next project in a space designed for creating.
Grimarq is formed by a multidisciplinary team passionate about construction and design, united by a shared goal.
Multidisciplinary team
Composed of an architect, a creative department featuring interior designers, graphic and digital designers, administration staff, site supervisors, and specialized craftsmen.
Coordinated comprehensive service
Collaboration between departments allows us to coordinate every phase of the project efficiently, with precision and absolute attention to detail.
Commitment and closeness
We work transparently, accompanying you from the initial concept to building spaces designed to be lived in and enjoyed.

Grimarq is formed by a multidisciplinary team passionate about construction and design, united by a shared goal.
Multidisciplinary team
Composed of an architect, a creative department featuring interior designers, graphic and digital designers, administration staff, site supervisors, and specialized craftsmen.
Coordinated comprehensive service
Collaboration between departments allows us to coordinate every phase of the project efficiently, with precision and absolute attention to detail.
Commitment and closeness
We work transparently, accompanying you from the initial concept to building spaces designed to be lived in and enjoyed.

Team and processes
Your home from the foundations up
Select each layer to learn in detail about our process and commitment to every project.
New Build Specialists
View moreIn our company, we not only carry out renovations and refurbishment projects, but we are also specialists in new builds, developing fully customized homes from the foundations to the handing over of the keys.
Comprehensive Service and Coordination
View moreWe accompany our clients through every phase of the project, offering a comprehensive service that guarantees quality, efficiency, and adherence to established deadlines. We work in close coordination with architects, engineers, and specialized professionals to bring any type of home to life, adapting to the needs, tastes, and budget of each client.
Complete Construction Process
View moreWe handle the entire construction process: earthworks, foundations, structure, masonry, installations, and finishes, using top-quality materials and the most advanced techniques in the sector.
Guarantee and Commitment
View moreWe turn ideas into unique spaces, built with guarantees, professionalism, and attention to every detail. If you are thinking of building your own home, we put our experience and professionalism at your service to turn your project into a reality.
Your home starts here. Let's build it together.
Shall we talk about your project?
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