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Committed to the quality and durability of our studies, our experts are here to meet your needs.

Sunny Design & Solution is an industrial design office based in Toulon, specialising in industrial design. Our conviction: a design office is about more than drawings delivered on time. It is a team involved from the scoping stage, able to challenge a technical assumption upstream to secure every stage of the project on site.

Our method is based on a precise understanding of your needs from the very first discussions, a rigorous 3D design modelling phase, then validation loops with your teams before delivery. This approach limits rework and late adjustments, for deliverables that can be used directly in the field.

This demand for precision also shapes our integration design work, where every site, access and maintenance constraint is built in from the design stage. It relies on a team with complementary profiles — engineering, design draughting, architecture, project management — united by the same commitment to rigour.

We build this close relationship with our clients project after project, with the responsiveness of a tight-knit team and the structure of an established design office. Here are the people who embody this commitment every day.

Our team

Guillaume MERIOT
Founder & President
Dereck DUNOYER
Partner
Jean-Philippe ROUME
Partner
Tristan DE LUZE
Architect
Milane SORRENTINI
HR apprentice (work-study)
Aubin FARALDO
Web designer / Graphic designer

Our story

Sunny Design & Solution was founded by a group of friends with complementary profiles: process engineer, business engineer, CAD drafters, accountants, lawyers. One single ambition brought us together: to excel.

Sunny Design & Solution was founded by a group of friends with complementary profiles: process engineer, business engineer, CAD drafters, accountants, lawyers. One single ambition brought us together: to excel.

Our vision

“It is not the tools that do the work, it is the people.” – Henry Ford

Our values

Quality

Rigour and excellence in every project. Reliable and durable technical solutions.

Proximity

Listening, transparency and responsiveness. Relationships of trust with our partners.

Competitive pricing

Our lean organisation allows us to offer competitive rates, with no compromise on quality.

Our sectors

Environment & Energy

Tailor-made solutions for sustainable industrial projects.

At Sunny Design & Solution, we combine technical precision and an overall vision to support demanding projects in the energy and environment sectors. Our strength? In-depth command of 3D/2D modelling tools (SolidWorks, AutoCAD, CATIA V5, MicroStation) and field experience in integration design, for operational solutions, optimised and adapted to your constraints.

Parc éolien au milieu des champs

Projects:

Bureau d'études industriel pour unité de valorisation énergétique (UVE) Paprec Saint-Ouen-l'Aumône

Waste power plant

Full preparation of the dismantling and renovation of the waste power plant, then supervision of the erection of the line 2 flue gas treatment, at a facility processing 160,000 t/year for 13 municipalities in the Île-de-France region.

Bureau d'études industriel pour unité de valorisation énergétique (UVE), vue aérienne du site Paprec Nantes

Waste power plant

Worksite and erection design assignment on the Nantes waste power plant: site evolution sheet per sheet, constructability books, boiler erection books, steel structure phasing, civil work reservation book and subcontractor coordination.

Bureau d'études industriel pour unité de valorisation énergétique (UVE), vue aérienne du site Paprec Maubeuge

Waste power plant

Erection design office reinforcement, site follow-up and project management for the renovation of the Maubeuge waste power plant (UIOM), with process technical assistance.

Bureau d etudes industriel pour unite de valorisation energetique UVE biomasse paille, client Paprec

Waste power plant

Two-phase assignment on the waste power plant: complete erection assignment (phasing, constructability, boiler dimensional book, technical notes), then update of the general arrangement drawings with integration of the standardised equipment coding (KKS) into the 3D model.

Bureau d'études industriel Sunny Design & Solution, projet réalisé pour CNIM

Waste-to-energy incinerator

Belgrade: one of the largest waste power plants in the Balkans. Our team delivered 3D modelling, guide drawings for all disciplines, fabrication of steel structures and air ducts, and clash analysis.

Bureau d'études industriel Sunny Design & Solution, réalisation incinérateur Runeva pour PAPREC

RUN Eva incinerator

Two phases on the Runeva waste power plant: worksite and erection design (site and steel structure phasing, constructability, boiler dimensional book, erection books), then design update in the design office following project changes.

Our services

Design engineering

We cover 3D modelling, 2D drawings, adaptation to manufacturing tools, mechanical calculations, product settings, reverse engineering, machine documentation updates and technological watch.

Our technical flexibility meets the requirements of ISO standards. We offer tailor-made services to support you at every stage of your projects.

Our tools: 

  • CATIA
  • AVEVA
  • SOLIDWORKS
  • AUTOCAD
  • MICROSTATION
Conception et design industriel

Projects:

Frequently asked questions

Sunny Design & Solution was founded in September 2021 in Toulon. The company is owned by the holding company Sunny Go.

A tight-knit team of engineers, CAD drafters and erection supervisors, led by industry experts. We also draw on a network of partner contractors depending on the needs of each assignment.

We work with manufacturers and turnkey contractors, in France and internationally. Our client references are only disclosed with their consent; some projects are presented in the dedicated section of the website.

Our contractors are bound by a confidentiality obligation. The documents and data entrusted to us are used only for the assignment concerned and are never disclosed without your consent.

Yes. Sunny Design & Solution holds professional liability and general liability insurance. A certificate of insurance is available on request.