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About

Ap-arch |  Psychogiannis & Associates Engineers, based in Athens, Greece, was founded in 2018, continuing the professional practice of Alexandros Psychogiannis, active since 2009.
Our engineering company specializes in the complete management of the design, permitting, and construction of private residences, commercial buildings, and special-purpose facilities throughout Athens and wider Greece.

We focus on delivering high-performance architectural and engineering solutions for projects with complex technical requirements and elevated specifications.
By integrating architectural, structural, mechanical, and interior design services under one roof, we ensure seamless project execution — from initial concept to final licensing and construction

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The team

At Ap-arch |  Psychogiannis and Associates Engineers, our strength lies in our multidisciplinary team of architects, engineers, and designers. Together, we bring a wealth of experience and a shared commitment to delivering integrated architectural and engineering solutions. From concept to completion, we collaborate closely to ensure each project meets the highest standards of design, functionality, and sustainability.

Alexandros Psychogiannis

Founder & Principal Architect

Alexandros Psychogiannis is the founder and principal architect of Ap-Arch | Psychogiannis and Associates Engineers, an architectural studio based in Athens, Greece. 

Under Alexandro’s leadership, Ap-arch has cultivated a diverse and impactful portfolio that spans across Greece. The agency has designed and developed nursing homes in various locations, including Glyfada and Vrilissia, Athens. These projects underscore the firm’s commitment to thoughtful design and social responsibility. Additionally, Ap-Arch has undertaken high-design residential projects, showcasing their ability to blend aesthetic appeal with functional living spaces.

Alexandros’s approach to architecture emphasizes the integration of design excellence with social consciousness, aiming to create spaces that are both functional and meaningful.

Matina Angelopoulou

Senior Architect

Matina serves as Senior Architect at AP‑ARCH | Alexandros Psychogiannis and Associates, where she brings together creative vision and technical rigor in equal measure. With a rich background in architecture and design, Matina is deeply involved in guiding major projects, especially in the healthcare and hospitality sectors, from early concept through to final execution. Her focus lies in crafting thoughtful, functional spaces that respond to real‑world needs while reflecting the firm’s commitment to social awareness and architectural integrity.

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Paris /
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Blocks House

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Blocks House

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Clients

We partner with visionary organisations and stakeholders across healthcare, hospitality and social care sectors.
Our clients trust us to deliver precision‑engineered design solutions that reflect their ambitions.
Together we build environments that enhance communities and stand the test of time.


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Contact 

Office Address

Nikitara 14
Athens 10678
Greece

Contact

0030 210 922 4090

info@ap-arch.gr

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