What 314 architecture studio does

314 architecture studio is a Greek contemporary architectural practice founded in 2004 by Pavlos Chatziangelides and headquartered in Glyfada, Athens. The firm delivers full-service architectural design across residential, hospitality, commercial, and mixed-use typologies, with a portfolio of 50+ completed buildings concentrated in Greece's Athens Riviera and key islands (Mykonos, Paros, Crete, Corfu) plus a single international build in Cairo, Egypt. Its signature design language combines organic, nature-inspired forms with Japanese minimalist influences and bioclimatic sustainability principles, consistently achieving A+ energy class ratings through geothermal heating, U-glass transparency systems, rainwater harvesting, and passive cooling techniques.

The studio operates with a tightly integrated team of approximately 16-30 architects and structural engineers, executing projects ranging from small retail fit-outs (20 sqm) to large-scale developments exceeding 50,000 sqm, including the 52,883 sqm Cairo complex and the multi-tower Ellinikon engagement. Core technical capabilities center on sculptural curved facades, origami-inspired stacking, atrium-driven natural ventilation, and structural engineering delivered in-house under Lead Structural Engineer Fotini Karagianni. The firm has been ranked #1 in Architizer's 30 Best Architecture Firms in Greece (2024) and has won multiple Architizer A+Awards (2022, 2025, 2026) and five Mies van der Rohe Award nominations (2015, 2017, 2019, 2022, 2024).

Revenue is generated exclusively from project-based architectural design fees, typically structured as a percentage of construction cost or fixed-fee multi-year contracts, with no public pricing tiers. The go-to-market is direct-to-client, targeting enterprise real estate developers (Lamda Development, QG Investments, VNK Capital, Evolo Luxury Properties, Estia Capital, Greenhill Voula Estates, Makariadis Developments), hospitality operators (Sunnyland S.A., Mykonos hotel developers), and high-net-worth private individuals. Customer acquisition is driven by portfolio visibility, awards recognition, earned media in Designboom, ArchDaily, Dezeen, and Architizer, and direct referrals. The firm operates as a privately held, founder-controlled practice with no disclosed institutional investors, funding rounds, or external equity.

Name

314 architecture studio

Legal name

314 Architecture Studio

Website

https://314architecturestudio.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

314 architecture studio is a Greek architectural practice founded in 2004, specializing in organic, bioclimatic, and award-winning contemporary design for luxury residential, hospitality, and commercial clients across Greece and Egypt.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Interior Design Services (54141), Commercial and Institutional Building Construction (236220)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Interior Design Services (BPAHAKAB), Office & Corporate Building Construction (IMAFACAA)

Keywords

• Architectural design services
• Contemporary architecture
• Bioclimatic building design
• Residential architecture
• Hospitality architecture

Headquarters

HQ city

Glyfada, Athens

HQ country

Greece

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Full-service architectural design for residential, commercial, hospitality, and mixed-use projects. Revenue generated through design fees based on project scope, complexity, and square meterage. Projects range from small retail fit-outs (20 sqm) to large-scale developments (50,000+ sqm).

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels7 records

Core offering

314 architecture studio is a Greek architectural design practice offering comprehensive professional architectural services for residential, commercial, hospitality, and mixed-use projects. Services span concept design through completion, delivered as project-based engagements for developers, private clients, and hospitality operators. The studio's portfolio includes luxury residences, boutique hotels, retail spaces, and competition entries, primarily across Greece and selectively in Egypt.

Product overview

314 architecture studio is a European architectural practice offering comprehensive architectural design services. The studio's portfolio includes residential buildings (apartments, villas, private residences), hospitality projects (hotels, resorts, boutique complexes), commercial spaces (retail, restaurants, offices), and competition entries. Projects span Greece (Athens Riviera, Peloponnese, islands including Mykonos, Paros, Crete, Corfu, Rhodes) and international locations (Cairo, Egypt). The studio is led by Pavlos Chatziangelides and operates from Glyfada, Athens. Notable project categories include organic architecture inspired by nature, Japanese-influenced designs, Mediterranean vernacular projects, and sustainable bioclimatic buildings.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Design Services

Quantifiable outcome

• A+ Energy Class Rating on multiple residential projects (Through Ferns, Glyfada Gardens, Pagoda, Diamond House) achieved through bioclimatic design
• +2 more outcomes

Named customers10 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

Feature4 records

Partnerships

One partnership is on record.

• BoxAdvertisingminorOthersDigital agency responsible for website design and development for 314 Architecture Studio. Mentioned as 'Designed & Developed by BoxAdvertising' on the firm website.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• K-Studio: K-Studio is an Athens-based boutique architecture firm with a comparable profile to 314: similar size, focus on contemporary residential and hospitality design in the Greek islands, and a strong portfolio of award-winning projects. It is the most direct boutique competitor in the Greek luxury architecture market.
• Deca Architecture: Athens-based contemporary architecture firm with a comparable focus on residential, hospitality, and adaptive reuse projects in Greece. Competes in the same boutique premium segment with similar award-winning profile.
• Divercity Architects: Athens-based architecture firm with comparable portfolio across residential, hospitality, and mixed-use projects in Greece. Known for contextual, often biomorphic designs that overlap with 314's aesthetic, and competing for similar luxury developer clients in the Athens Riviera.
• Aristides Dallas Architects: Athens-based architecture firm with comparable project types including residential and hospitality developments in Greece. Operates in the same boutique segment and competes for premium developer clients with contemporary design.
• Potiropoulos+Partners: Athens-based architecture firm with similar boutique scale and premium Greek project portfolio spanning residential, commercial, and hospitality. Comparable in design ambition and client overlap with luxury real estate developers.
• Elastic Architects: Athens-based architecture practice with a comparable project mix of residential, hospitality, and small-scale commercial buildings in Greece. Similar boutique scale and overlap with luxury Mediterranean resort/island markets.

Regional players

• Foster + Partners: Global architecture firm with a notable presence in Athens (e.g., The Ellinikon masterplan). While much larger, Foster + Partners competes in the same Greek luxury and hospitality market and is a comparable peer for sustainability-driven large-scale design.

Broad incumbents

• Zaha Hadid Architects: Global architecture firm renowned for organic, curvilinear forms that closely mirror 314's signature aesthetic. ZHA is a global peer in terms of design language (organic, sculptural forms) and the type of high-profile real estate and hospitality clients served.
• Kengo Kuma & Associates: Internationally recognized Japanese architecture firm known for nature-inspired, material-focused designs. 314 explicitly cites Japanese architectural influences (origami, pagoda, timber louvers), making Kengo Kuma a thematic design peer operating at much larger scale.

Emerging players

• Studio Gang: Internationally recognized architecture firm known for organic, nature-inspired forms (Aqua Tower, Solar Carve). Shares 314's design DNA of curvilinear, context-driven architecture and comparable emphasis on sustainability, though at significantly larger scale and global reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/314architecturestudio
• LinkedInlinkedin.com/company/314-architecture-studio

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 314 architecture studio