React Architects

What React Architects does

React Architects is a privately-held Greek architectural design studio (legal entity React Architects I.K.E.) founded in 2007 by Natasha Deliyianni and Yiorgos Spiridonos — both NTUA graduates (1993) and UCLA March II alumni (1995). The studio operates from two offices, in Athens (Anixi, Attica) and Paros (Paroikia, Cyclades), and delivers architectural studies, project management, and construction supervision across residential, commercial/hospitality, and public works typologies. Its core methodology is research-oriented: it interprets traditional Greek and specifically Cycladic architectural archetypes through a contemporary lens, emphasizing site-specific free-geometry forms, bioclimatic design with planted roofs and protected courtyards, and integration of buildings with terrain, light, and orientation using local materials.

The practice serves primarily high-end private residential clients building vacation and urban homes in the Cycladic islands (Paros, Antiparos, Mykonos) and the Athens metropolitan area, complemented by hospitality/commercial commissions and notable public-sector projects such as the Paros Ferry Terminal (2017-2021) for the Port Authority of Paros-Antiparos and the Paros Indoor Stadium for the Municipality of Paros. Project delivery relies on a small in-house team of approximately eight professionals (co-founders, four architects, one civil engineer, administrative staff) supplemented by a recurring network of collaborating architects and specialists including landscape architect Eva Papadimitriou (Outside), MEP engineer Nikos Chrystofyllakis, and structural consultants at MFP Consulting Engineers. The studio's reputation is supported by extensive media coverage in Greek and international publications (Wallpaper, KTIRIO, DOMES, Arquitectura y Diseno) and a track record of EU Mies van der Rohe nominations, Architizer A+ Awards, and DOMES recognition.

React Architects generates revenue through professional service fees for design and supervision on a project-by-project basis; pricing is not publicly disclosed and varies by project scope, size, and complexity. The go-to-market is sales-led and direct, with inquiries channeled via [email protected] and the two office phone lines, supplemented by visibility through architecture awards, exhibitions (The Architect Show 2025, UCLA AUD Rumble60, 7th Greek Biennale), and academic lectures. There is no evidence of external institutional investment, M&A activity, or plans to scale beyond the current boutique footprint.

Name

React Architects

Legal name

React Architects I.K.E.

Website

https://re-act.gr

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1–10 employees

Short description

React Architects is a privately-held Greek architectural studio founded in 2007 by Natasha Deliyianni and Yiorgos Spiridonos, with offices in Athens and Paros, designing contemporary Cycladic-inspired residential, hospitality, and public projects across the Cycladic islands and Attica for high-end private clients and select municipal authorities.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Architectural Services (541310), Interior Design Services (54141)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Interior Design Services (BPAHAKAB)

Keywords

• Architectural design services
• Residential architecture
• Cycladic architecture
• Hospitality architecture
• Public infrastructure design

Headquarters

HQ city

Athens

HQ country

Greece

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Architectural Design Services: Full-service architectural practice providing design, project management, and construction supervision for residential, commercial, and public projects. Revenue generated through professional fees for architectural studies and design services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

React Architects is a Greece-based architectural design studio that delivers end-to-end architectural services—including concept design, schematic design, construction documentation, and construction supervision—for residential, commercial/hospitality, public infrastructure, and interior projects. The studio's body of work spans urban residences, vacation and summer houses, cave-house conversions (e.g., NIMA In Cave), hotels, retail, stadiums, ferry terminals (e.g., Paros Ferry Terminal), and cultural centers.

Product overview

React Architects is an architectural studio offering comprehensive architectural design services, specializing in residential (urban residences and vacation/summer houses), public works (libraries, cultural centers, ferry terminals, stadiums, public parks), commercial spaces (hotels, retail shops), and interior design. Founded in 2007 by Natasha Deliyianni and Yiorgos Spiridonos, the studio operates from offices in Athens and Paros, Greece, and has completed numerous projects across the Cyclades islands (Paros, Antiparos, Mykonos). Their project portfolio includes NIMA In Cave (in-cave residences), Kite, Sea Pavilion, Louria, The Edge, The Hug, Alonakia, Nest, Triangle, and many others spanning residential, public, and commercial typologies. The studio emphasizes a theoretical, research-oriented approach to architecture, combining Greek architectural archetypes with contemporary 21st-century design demands.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• NIMA In Cave project - 700m² summer houses in Paros with planted roofs integrating with natural landscape
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Outside - Eva PapadimitrioucoreStrategic or Co-development PartnerLandscape architecture collaborator on multiple projects including NIMA In Cave, YARN, Sea Pavillion, Petra, Louria, and other Cycladic residential projects. Partnership involves integrated landscape design to complement architectural interventions.
• MFP Consulting EngineerscoreImplementation/ SI/ Consulting PartnerCivil engineering consultants collaborating on various projects including Two Houses in Anixi, Kifissia Box, and Paros Indoor Stadium. Provides structural engineering expertise.
• Equidas - C. YarlelisminorImplementation/ SI/ Consulting PartnerConsulting engineers providing MEP engineering services on projects.
• Christos Smyrnis - Studio 265minorImplementation/ SI/ Consulting PartnerCivil engineer collaborating on The Edge, Triangle, and other projects.
• Nikos ChrystofyllakiscoreImplementation/ SI/ Consulting PartnerMEP engineer on multiple projects including NIMA In Cave, The Edge, Triangle, Schinias, and others. Provides mechanical and electrical engineering design.

Scale indicators2 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Tropical Space: Greek architecture firm with a portfolio of Cycladic residential and public projects. Closely comparable in geography of focus (Cycladic islands), typology mix (residential + small-scale public), and emphasis on site-responsive contemporary design.
• K-Studio: Athens-based architecture firm with comparable Cycladic and broader Greek hospitality/residential portfolio. Operates at similar small-mid studio scale with a contemporary Mediterranean design language and similar award-recognition profile, making it a near-direct peer in the Greek architectural market.
• 314 Architecture Studio: Athens-based contemporary architecture practice with a portfolio spanning residential, commercial, and adaptive reuse across Greece. Comparable in studio scale, domestic Greek market focus, and contemporary design vocabulary.
• Block722: Greek architecture studio known for contemporary Mediterranean residential and hospitality projects across the Cyclades. Comparable in studio size, regional focus, and design philosophy of contextual contemporary architecture integrated with Greek island landscapes.

Broad incumbents

• David Chipperfield Architects: Internationally established European practice with comparable public/cultural sector recognition (Stirling Prize, Mies van der Rohe Award winner) and a portfolio spanning residential, public, and cultural projects. Comparable in award-profile trajectory but operates at materially larger scale and broader geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/reactarchitects
• LinkedInlinkedin.com/company/react-architects

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about React Architects