__ABOUT

Siaini Architecture Studio
At Siaini Architecture, we believe that architecture is a powerful dialogue between history, functionality, and contemporary living. Our designs aim to create spaces that are both meaningful and enduring.
With decades of experience, our firm specializes in the restoration of historical buildings and listed monuments. By preserving architectural heritage, we breathe new life into spaces, merging refined aesthetics with modern functionality. This approach ensures that every project respects the past while meeting today’s standards.
In addition, we offer comprehensive turnkey solutions, managing all stages of a project—from initial concept and planning to construction and final delivery. As a result, our clients enjoy a seamless experience without the stress of coordinating multiple contractors or consultants. Consequently, timelines are optimized, and quality remains consistent throughout.
Our team thrives on complex, high-demand projects where creativity, precision, and technical expertise are essential. In fact, we welcome architectural challenges as opportunities to apply innovative thinking. Through our network of specialized partners and trusted professionals, we consistently deliver results that meet the highest expectations.
Moreover, collaboration is at the heart of our practice. At Siaini Architecture, we don’t just design structures — we craft holistic experiences that connect people with place and history. Our team is a diverse group of passionate individuals, each contributing unique perspectives and skills. This diversity fuels our creative process and strengthens our ability to approach projects from multiple angles.
Ultimately, our mission is to create architecture that honors the richness of the past while embracing the potential of the future. Every project is a chance to leave a lasting legacy through thoughtful, inspired design.
Team
Our team is a diverse and passionate group of individuals, united by a shared love for architecture and design excellence. Furthermore, each member brings a unique set of skills, perspectives, and experiences, which significantly contributes to the collaborative spirit that defines our practice.
In addition, this diversity allows us to approach projects from multiple angles, ensuring innovative and well-rounded solutions.

Effie Siaini
Chief Architect and founder of Siaini Architecture, specializing in architectural design, with expertise in the restoration of listed buildings, sustainable design and the creation of functional, inspiring spaces that enhance everyday life.

Athanasia Pappa
Εnvironmental engineer involved in building deconstruction and demolition waste management, site health and safety, and sustainability-focused processes such as LEED.

Faidra Petta
Senior Architect with a Master in Sustainable Urban & Building Design. She specializes in Project Management, Architectural Design and 3d visualization.

Iliana Pagoni
Civil Engineer specializing in the management of unauthorized constructions and the issuance of building permits. She has also been trained in Revit, a comprehensive design software based on Building Information Modeling (BIM) technology.

Alexia Kordella
Architect Engineer specializing in architectural design. She has extensive experience in Greece and abroad, working on both large- and small-scale projects, from concept design to construction supervision.

Florentia Tasiani
A licensed Architect Engineer specializing in architectural design, photorealistic rendering, interior renovations, and construction detailing.

Katerina Papadimitriou
Specializes in interior architecture and photorealistic visualization. With a dual background in interior design and civil engineering, she brings both creativity and technical precision to every project.

Katerina Fountoukou
Civil Engineer specializes in the legalization of unauthorized structures, the issuance of building permits, and the preparation of construction documentation in full compliance with urban planning regulations.

Maria Dionisopoulou
A licensed Civil Engineer with a postgraduate degree in Structural Engineering. She specializes in structural strengthening of buildings and the architectural design of building projects.

Maria Markesini
Architect Engineer specializing in architectural design, construction detailing, 3D modeling, and photorealistic visualization.
Clients
Perfetti Hellas S.A.
Benetatos S.A.
Evdromos S.A.
G. Kanavakis & Partners Architects
Kyanous Stavros S.A.
Aperitto Construction, Hospitality & Tourism S.A.
PK Architects
Katsikosta Wineries G.P.
Peterson’s Ltd. Myrtos Technical, Hospitality & Construction S.A.
Blue Holidays Technical, Hospitality & Construction S.A.
A. Stefanopoulos S.A.
Oikisis G.P.
Olympic Mechanical S.A.
Domostatiki Ltd.
REMAX G.P.
Alysandratos Nik. S.A.
G. Karabatakis Architects
Ministry of Maritime Affairs
Ministry of Health
Piraeus Port Authority (OLP)
Tasoula Markantonatou & Co G.P. Architects
ARTEMIS ITS S.A.
COSMOTE Mobile Telecommunications S.A.
Aktes Aigaiou S.A.
Liakos Architects
X.K. Christopoulos S.A.
OIA Hotels S.A.
Beta Estate
Troulis Law Firm
Verras Law firm
Ioanna Tsatsari Aesthetics