TriAzur SAS — TriDyme brand

A platform born in the field

TriDyme was not designed in a lab and then sold to the business. It was built on real portfolios, by engineers who still work on them. Each product answers a problem met in production.

2017founded
50,000+models and calculations
10,000+structures analysed

Making engineering expertise applicable to an entire portfolio

Our calculations carry our liability

Our calculations are validated by an inspection body and our services are insured.

Engineers who code

The same people design the structure and write the software that analyses it.

Results in days

No two-year programme: a narrow scope, a measured gain, then expansion.

Leadership

President

Guillaume Cassin

Civil engineer specialising in structural analysis, hydraulics and geotechnics: 15+ years of engineering and 1,500+ Eurocode calculation notes. Also a full-stack developer, he founded TriAzur in 2017 and leads R&D and client relationships.

Chief Technology Officer

Alexis Zrihen

Full-stack developer with 10 years of experience (Malakoff Médéric, LinkByNet, Beekast), graduate of HETIC and Institut F2I. He leads the platform’s architecture, development and infrastructure.

Around the founders, a team of structural engineers who are also developers: they carry out the studies and write the code that automates them.

Since 2017

TriAzur SAS, which operates the TriDyme brand, has been building online structural calculation tools for engineers since it was founded. The platform then expanded to asset data and AI workflows, starting with the telecom vertical.

2017

TriAzur founded

TriAzur SAS registered in October 2017, with its first in-browser structural calculation tools.

2019

TriDyme platform

First funding round and launch of the TriDyme platform and its catalogue of calculation apps.

2026

Socotec validation

Report from the inspection body Socotec validating the telecom application’s calculations.

The same foundation, other assets

The ontology changes vocabulary, the products stay the same. One entry use case is enough to get started.

SectorAssets described in the ontologyEntry use case
TelecomTowers, rooftop sitesResidual capacity before equipment roll-out
Energy and networksSubstations, supports, structuresPortfolio condition and capacity, intervention prioritisation
Transport and civil structuresBridges, railways, motorwaysPrioritising inspections and reinforcements
Operational real estateBuildings, roofs, structuresFeasibility of technical installations
IndustrySupports, frames, equipmentCompliance and plant modifications

Inspection and ecosystem

Socotec

Validation of TriDyme app calculations by the inspection body Socotec.

Our offices

18 rue d’Arras, 92000 Nanterre, France.

Contact us →

Join the team

Structural engineers, developers, data: see our openings.