deKör by mari•mari is a distinguished
interior design firm headquartered in Puerto Rico, brought to life by the creative partnership of Mariestela Méndez and Marissa Seín.

20+ YEARS

With over two decades of experience in the local and international design arenas, Mari•Mari have cultivated an unparalleled eye for style and a deep understanding of the intricate balance of crafting luxurious and harmonious spaces.

They signify how each of the co-founders brings something unique and valuable to deKör by mari•mari. Marissa & Mariestela each are able to complement and enhance each other in a way that creates a powerful bond. The two circles are a visual representation of this power duo, showing the strength and connection of their friendship & partnership.

You might be wondering⎯

What are those two dots on our logo?

To transform spaces into stunning, memorable experiences that reflect our clients' unique tastes, aspirations, and lifestyles. We pride ourselves on our ability to create breathtaking interiors using thoughtfully curated, high-quality pieces that embody elegance and refinement.

Our mission

Driven by our passion for design and an unwavering pursuit of excellence, we aspire to be a beacon of inspiration and a catalyst for change in the world of interior design. We aim to elevate the industry, redefine the boundaries of style, and create lasting, meaningful experiences for our clients and partners alike.


Our values

Our diverse portfolio spans a wide range of residential and commercial projects, each showcasing our commitment to exceptional design, meticulous attention to detail, and unparalleled customer service. As a leading design firm, we continuously explore new trends, materials, and techniques to ensure that our creations remain fresh, innovative, and captivating.



Our portfolio