Single-Family Homes, Interior Architecture & Design, Modern
Historical / Listed Buildings, Project Management, Expertise, Renovation, Feasibility Studies, historical
Project Management, Public Access Buildings, Interior Architecture & Design, contemporary
Project Management, Expertise, Apartment, Renovation, Interior Architecture & Design, Feasibility Studies, Modern
Project Management, Expertise, Public Access Buildings, Feasibility Studies, Modern
Conversion, Project Management, Expertise, Hotels - Restaurants, Feasibility Studies, Restoration, contemporary
Conversion, Expertise, Building Upgrades, Offices, Renovation, Interior Architecture & Design, Feasibility Studies, Modern
Project Management, Public Access Buildings, Modern
Project Management, Expertise, Building Upgrades, Public Access Buildings, Interior Architecture & Design, Feasibility Studies, Restoration, Modern
Project Management, Expertise, Extension, Feasibility Studies, Restoration, Villa, Modern
Project Management, Expertise, Building Upgrades, Public Access Buildings, Feasibility Studies, Restoration, Energy renovation, contemporary
Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, contemporary, Classic
Project Management, Expertise, Renovation, Extension, Feasibility Studies, Restoration, Energy renovation, Villa, contemporary, Modern
Conversion, Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Renovation, Extension, Feasibility Studies, Restoration, Energy renovation, contemporary, Traditional
Project Management, Vertical expension, Renovation, Townhouses, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, Attic, contemporary, Modern
Project Management, Expertise, Vertical expension, Single-Family Homes, Townhouses, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, Attic, Villa, contemporary, Modern
Project Management, Building Upgrades, Single-Family Homes, Apartment, Renovation, Townhouses, Interior Architecture & Design, Feasibility Studies, Energy renovation, Modern
Historical / Listed Buildings, Conversion, Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Public Access Buildings, Renovation, Interior Architecture & Design, Restoration, Energy renovation, Attic, Vintage, contemporary, Traditional, historical
Single-Family Homes, Interior Architecture & Design, Modern
Historical / Listed Buildings, Project Management, Expertise, Renovation, Feasibility Studies, historical
Project Management, Public Access Buildings, Interior Architecture & Design, contemporary
Project Management, Expertise, Apartment, Renovation, Interior Architecture & Design, Feasibility Studies, Modern
Project Management, Expertise, Public Access Buildings, Feasibility Studies, Modern
Conversion, Project Management, Expertise, Hotels - Restaurants, Feasibility Studies, Restoration, contemporary
Conversion, Expertise, Building Upgrades, Offices, Renovation, Interior Architecture & Design, Feasibility Studies, Modern
Project Management, Public Access Buildings, Modern
Project Management, Expertise, Building Upgrades, Public Access Buildings, Interior Architecture & Design, Feasibility Studies, Restoration, Modern
Project Management, Expertise, Extension, Feasibility Studies, Restoration, Villa, Modern
Project Management, Expertise, Building Upgrades, Public Access Buildings, Feasibility Studies, Restoration, Energy renovation, contemporary
Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, contemporary, Classic
Project Management, Expertise, Renovation, Extension, Feasibility Studies, Restoration, Energy renovation, Villa, contemporary, Modern
Conversion, Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Renovation, Extension, Feasibility Studies, Restoration, Energy renovation, contemporary, Traditional
Project Management, Vertical expension, Renovation, Townhouses, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, Attic, contemporary, Modern
Project Management, Expertise, Vertical expension, Single-Family Homes, Townhouses, Interior Architecture & Design, Extension, Feasibility Studies, Restoration, Energy renovation, Attic, Villa, contemporary, Modern
Project Management, Building Upgrades, Single-Family Homes, Apartment, Renovation, Townhouses, Interior Architecture & Design, Feasibility Studies, Energy renovation, Modern
Historical / Listed Buildings, Conversion, Project Management, Expertise, Building Upgrades, Hotels - Restaurants, Public Access Buildings, Renovation, Interior Architecture & Design, Restoration, Energy renovation, Attic, Vintage, contemporary, Traditional, historical

Xavier LOUARGANT

SUMMA PROJECTS

75008 Paris

Registered architect : 085539

SIRET: 94386963600010

Contact SUMMA PROJECTS

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SUMMA PROJECTS is available for new projects

Summa is an agency specialized in consulting and support in architecture and engineering, offering a comprehensive approach that does not hesitate to think outside the box.

Serving both private and public clients, our multidisciplinary team works alongside project owners on construction, renovation, and rehabilitation projects.

Summa’s mission? To build on your needs, collaborate closely, and combine expertise with creativity to transform every idea into a concrete project that we manage from start to finish.

At its origin were Isabelle and Xavier, who crossed paths while working in design and construction, and later met architect Redouane MEGHERBI. When the stars align, you seize the opportunity.

From the energy of their collaborators and the strength of a collective dynamic, Summa was born.

Isabelle, the attentive ear to your needs. Formerly a project director in design & build, she is now Sales Director.

Redouane MEGHERBI, a curious and technical architect, brings the creative force. His on-site experience is an asset for delivering qualitative and pragmatic designs.

Xavier, the technical backbone of your projects. With a career spanning operational roles as AMO and MOE, then Technical and Agency Director, he now serves as Project Director.

Summa’s goal? To provide tailor-made solutions that align with your expectations and requirements. The diversity of our team’s backgrounds—skills, projects, experiences, and professions—allows us to offer you a truly comprehensive expertise.

Summa follows a simple, rigorous, and adaptable methodology, structuring each assignment into five key stages:

Analysis & Scoping — Understanding your needs, challenges, and constraints. Initial assessments and findings delivered during a visit or meeting.

Proposal & Team Assembly — Organizing logistics. Sending a schedule of assignments to give you full visibility of your project.

Design & Study — Providing technical and creative solutions. Presentation of tailored architectural recommendations, costed and scheduled on plan.

Site Supervision & Management — Ensuring proper execution, on-time delivery, and budget compliance. Personalized advice and support at every stage.

Completion & Post-Delivery Follow-up — Handling final adjustments and ensuring proper functionality. Confirming the end of the mission and compliance with your expectations.

So now… why not choose Redouane MEGHERBI and Summa Projects?

Services Provided

10 property type

Single-Family Homes

Townhouses

Country Homes

Apartment

Multi-unit Residential

Hotels - Restaurants

Offices

Historical / Listed Buildings

Public Access Buildings

Villa

12 type of work

Renovation

Energy renovation

Vertical expension

Extension

Expertise

Building Upgrades

Conversion

Project Management

Interior Architecture & Design

Feasibility Studies

Restoration

Attic

6 missions

Diagnostic

Home pre-purchase advice

Consulting

Construction Management

Building permits

Design / Plans

7 styles

contemporary

Modern

Minimalist

Vintage

historical

Classic

Traditional

1 types of travel

Departemental

2 languages

French

English

3 method of payment

Transfer

Direct Debit

Cheque

User opinions

Latest Achievements

Xavier LOUARGANT

SUMMA PROJECTS

75008 Paris

Fast

No commitment

Free

No registration

Contact SUMMA PROJECTS

Fast

No commitment

Free

No registration

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