One system. Four phases. End to end.

Value Creation Circle Model

Strategy

We start before the brief exists. Through market research, foresight, and competitive analysis, we define what the solution must achieve, and build the strategic brief that governs everything that follows.

  • Concept Strategy
    Launch Strategy
    Feasibility Analysis
  • Asset Strategy
    Location & Network Evaluation
    Asset Evaluation
    Best Use Analysis
  • Corporate Strategy
  • Business Planning & Turnaround Strategies
  • Brand Strategy
  • International Development
    Concept Adaptation
  • Roll-out Strategy

Design

We translate strategic intent into buildable, testable form. Every spatial, experiential, and brand decision is evaluated against the strategic objectives set in Phase 1. This is where most projects succeed or fail, long before execution begins.

  • Architectural Design
  • Interior Design
  • Customer Experience Design
  • Mechanical & Electrical Design
  • Structural Design
  • Branding (Logo & Identity)
  • Environmental Graphics
  • Signage & Wayfinding

Execution

We carry the strategy and design intent through to delivery without compromise. The same team that defined the brief manages construction, quality, cost, and coordination through to handover. No handoffs. No translation loss.

  • Project Management
  • Construction Management
  • Design & Build
  • Value Engineering
  • Tendering & Procurement

Evolution

We return after handover to measure performance against the original strategic brief. Through post-occupancy evaluation, KPI tracking, and trend integration, we refine and strengthen what was built, and feed intelligence back into strategy.

  • Strategic Observatory
    Market Trends Monitoring
    Competition Analysis
    Technology Trends
  • Concept Performance Optimisation
    Performance Evaluation
    Design Execution Performance
  • Customer & Growth Strategy
    Loyalty Schemes

Sustainability, built in.

Environmental Performance

Energy, resources, materials, and operational requirements are considered from the earliest stages to support responsible, efficient, and measurable outcomes.

User Wellbeing

Design decisions support comfort, health, accessibility, and everyday experience, aligning the built environment with the people who use it.

 

Standards Alignment

Projects can be developed in alignment with recognised sustainability and wellbeing frameworks, including BREEAM, LEED, WELL, and DGNB, depending on project goals, scope, and certification requirements.

 

STIRIXIS Group Athens workplace project showing kitchen and bar area with open shelving, colourful accents and exposed brick wall

Prosperity Team

A multidisciplinary team operating as one, carrying projects from definition to performance with clarity, consistency, and full accountability.

Vasilis Tzemos

Chief Financial Officer

Elena Daliani

Chief Client & Operations Officer

Marios Botis

Project Architect

Alexandros Filippopoulos

Accounting Assistant

Afroditi Karaiskou

Head of Design

Haris Margiouklas

Project Architect

Elina Riga

Interior Designer

Diana Străchinaru-Ursu

Team Architect

Lydia Bowen

Project Architect

Wajih Hamed

Construction Manager

Stavros Katsarogiannis

Client Service & Account Manager

Konstantina Papadoti

Front Desk & Customer Care

Angie Sakellaropoulou

Client Relations & Reputation Mgr

Nadia Christidi

Head of Brand & Corporate Comms

Nadia Kalogeropoulou

Team Architect

Melita Krommyda

Head of Visual Comms

Gerasimos Pavlidis

Head of Construction Management

Fylia Tzortzi

Construction Manager

Recognition

Our international awards highlight the impact of our work and the meaningful collaborations that turn ideas into award-winning realities.

Village Cinemas, The Mall Athens, Greece

European Property Awards 2025–2026 Best Mixed-Use Interior Europe

Saint Paul Delasalle Private School, Greece

European Property Awards 2025–2026 Best Commercial Renovation / Redevelopment Greece

Coca-Cola HBC, Switzerland

European Property Awards 2024–2025 Best Office Interior Switzerland

Overview

Our approach, sectors, and selected projects in one place.

Your next decision starts here.

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