RivierX Engineering
+33 (0)6 88 12 52 66
English Contact
About RivierX Engineering — Independent HVAC/CVC expert, marine & onshore
Independent expert HVAC/CVC Marine & Onshore Antibes · French Riviera FR / EN

Independent HVAC/CVC Expert
for Yachts & Onshore Sites
— RivierX Engineering

Independent HVAC/CVC Expert — Marine & Onshore

Audit, 48h diagnostic, on-board inspection. Total independence — no ties to manufacturers or maintenance providers. Our sole mandate: assess, document and recommend.

Get in touch Our services
0years of international
experience
0vessels surveyed
in the Mediterranean
48hguaranteed diagnostic
from Antibes
FR/ENbilingual deliverables
& legally binding
Jean-Emmanuel Turquois — Founder RivierX Engineering
Founder & expert

Jean-Emmanuel
Turquois

HVAC/CVC Engineer · Independent Expert · Marine & Onshore

RivierX Engineering is an independent technical consultancy specialising in HVAC/CVC engineering, operating in the marine sector (yachts, commercial vessels, superyachts) and onshore (commercial buildings, industry). Based in Antibes, at the heart of Europe’s leading superyacht hub.

Our position is simple and non-negotiable: total independence. We do not install, maintain, or sell equipment. We audit, diagnose and document.

One single mandate: to give you a clear, factual picture — with measurements, structured analysis and a deliverable immediately usable by your team, insurers or lawyers.

Audit & diagnostic Marine HVAC Onshore CVC Legally binding reports Native FR / EN French Riviera · Mediterranean
Background

The founder

15 years of international experience — from APAC to the Mediterranean, from marine chillers to commercial buildings.

Experience

Senior executive with over 15 years of international experience, having held general management and strategy roles in the HVAC/chiller industry and marine/special projects.

  • President, RivierX Intelligence (since 2025)
  • Smardt Chiller Group : VP Strategy / Business Optimization / Planning ; ex-GM Special Projects & Marine
  • ENGIE Axima : Regional CEO APAC / CEO, Singapour
  • Guest lecturer — Singapore Institute of Technology (marine energy efficiency & HVAC)
  • Operations: Asia-Pacific, Europe, Mediterranean
  • Member of the French national AIDA team (competitive freediving)

Education & languages

Engineering and international management background.

  • INSEAD — MBA (Gemba)
  • Icam Nantes — Ingénieur mécanique
  • FR / EN — native bilingual, operational for 15+ years
0years of experience
2sectors: marine & onshore
2languages: FR / EN

A leadership philosophy

Leadership focused on clarity, accountability and results — with a personal commitment to purposeful simplicity and a drive to build sustainable, scalable organisations. High-level competitive freediving (AIDA, French national team) reflects a culture of discipline and precision under constraint.

Positioning

What sets us apart

Four non-negotiable commitments that define every RivierX mission.

01

Total independence

No ties to manufacturers, installers or maintenance providers. Our assessment will never be influenced by a commercial contract. You get a neutral, unbiased opinion.

02

Legally binding reports

Every report is structured to be usable by your team, insurers, lawyers or in legal proceedings. Timestamped photos, measurement logs, formal inspection reports.

03

48h response

Based at Antibes Port Vauban. Monaco and Cannes within 2 hours. For a vessel at berth with a short window, that’s the difference between a diagnosis done and an opportunity missed.

04

Native FR/EN bilingualism

All deliverables are available in French and English. No machine translation — natively bilingual for 15+ years.

Methodology

Our approach

On a yacht, a commercial building or an industrial site — a structured process, relevant measurements, an actionable deliverable.

01

Scope

Objective, constraints, zones, history, documentation. Pre-purchase, refit, reliability or compliance.

02

Measure

Inspection, readings, targeted measurements, factual evidence collection — photos, logs, data where available.

03

Analyse

Hydraulics, aeraulics, controls, fouling, sizing — identification of root causes.

04

Report

Findings → causes → options → prioritisation. Quick wins vs major works. 30/60/90-day action plan. FR/EN on request.

Mediterranean — RivierX Engineering
Field expertise

Field credibility

Marine & knowledge sharing

Experience in marine/special projects, with knowledge-sharing sessions on marine energy efficiency applied to HVAC.

  • Guest lecture: marine energy efficiency & HVAC — Singapore Institute of Technology
  • Ability to make complex topics clear without oversimplifying

Precision & endurance

Elite-level competitive freediving (AIDA), consistent with a culture of discipline and precision under pressure.

  • Composed approach under constraint (time, access, complexity)

You have a symptom but no diagnosis? Share the context, the window and the port/site: we’ll propose a realistic scope and a clear deliverable.

Contact RivierX Engineering
Frequently asked questions

FAQ

Do you operate outside France?
Our primary zone covers the western Mediterranean arc: Marseille–Civitavecchia, including ports along the French Riviera, Liguria and Tuscany. The short-window format is our speciality. Send us the port, dates and objective.
Do you carry out maintenance?
No — and that’s intentional. Our value lies precisely in our independence. We have no interest in recommending specific works. Our role is to give you an objective picture and help you decide on the basis of reliable data.
Do you work in English?
Yes, natively. Jean-Emmanuel Turquois is a native FR/EN bilingual and has led international teams for over 15 years. All deliverables can be produced in both languages at no extra cost or delay.
What does the deliverable look like?
A structured report: factual findings → probable causes → risks → options → prioritisation. With appendices (timestamped photos, measurement logs, calculations). Format adapted to the use case: internal decision-making, insurance file, legal proceedings.