LTDS
LTDS is a CNRS-affiliated French public research laboratory (300+ researchers) specialising in tribology, structural dynamics, bio-engineering and geomaterials, serving academia, doctoral students and industrial partners such as Airbus, Safran, Thales and Michelin through contract research and graduate training.
- Company typePrivate
- Founded-
- HeadquartersÉcully, France
- Headcount51–100
- GTM typeB2B
- OfferingServices
What LTDS does
LTDS (Laboratoire de Tribologie et Dynamique des Syst\u00e8mes) is a French public research laboratory, or Unit\u00e9 mixte de recherche, operating under the joint tutelle of the CNRS, \u00c9cole Centrale de Lyon and ENTPE, and implanted at ENISE in Saint-\u00c9tienne. It conducts engineering-science research across tribology, structural dynamics, bio-engineering and perception, materials, processes and civil engineering, working from the atomic to the kilometre scale and addressing multi-physics couplings such as aeroelasticity, vibro-acoustics and tribochemistry. The laboratory organises this work through four teams: TPCDI (Tribologie, Physico-chimie, Dynamique des Interfaces), DySCo (Dynamiques des Syst\u00e8mes Complexes), BPMNP (Bio-Ing\u00e9nierie & Perception, M\u00e9canique Num\u00e9rique et Proc\u00e9d\u00e9s), and GCD (G\u00e9omat\u00e9riaux et Construction Durable), and employs 300+ researchers and collaborators as of end-2024, including 68 teacher-researchers, 28 researchers, 46 engineers/technicians/administratives, 124 doctoral and post-doctoral researchers, and 8 contract staff.
Its core technical platform combines experimental facilities (EquipEx IVTV for cellular biology instrumentation and EquipEx PHARE for energy and structural mechanics, both piloted by LTDS) with numerical simulation capabilities such as the HARMONIE non-linear rotating-machinery simulator developed with SAFRAN. The laboratory is recognised as premier rang mondial (first-tier worldwide) for engineering sciences, with 1,295+ publications indexed in HAL, 15 editorial-board positions, and 10 international research prizes.
Operationally, LTDS is funded through a combination of institutional core support from CNRS and its tutelle partners, competitive grants from ANR (Agence Nationale de la Recherche), Labex programmes (CeLyA, iMUST, SISE-MANUTECH) and EquipEx, and industrial contract research with partners including Airbus, Safran, Thales, Michelin, Eiffage, HEF and Vibratec. It delivers doctoral training through three doctoral schools (MEGA, EDML, SIS), engineering and masters programmes via the tutelle institutions, and continuing education (Formation Continue) in tribology, bio-engineering and nanomechanical characterisation. It also runs an international research network, ELyT Global, with Tohoku University and operates the ELyTMaX International Research Lab (UMI 3757). It does not commercialise products or services through standard pricing models; engagement with industry is via confidential research agreements and consortium grant instruments.
LTDS firmographics
Firmographics- Name
- LTDS
- Legal name
- Laboratoire de Tribologie et Dynamique des systèmes
- Website
- https://ltds.ec-lyon.fr
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- LTDS is a CNRS-affiliated French public research laboratory (300+ researchers) specialising in tribology, structural dynamics, bio-engineering and geomaterials, serving academia, doctoral students and industrial partners such as Airbus, Safran, Thales and Michelin through contract research and graduate training.
- Ownership category
- akta.pro rank
LTDS industry classification
Industry- Product category
- Engineering Research Services
- NAICS
- Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (541715), Scientific Research and Development Services (5417), Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Commercial Physical & Biological Research (8731), Services-Testing Laboratories (8734)
- akta.pro primary industry
- Research Collaboration & Joint Labs (International Partnerships) (EDAIABAC)
Keywords
Where LTDS is headquartered
LocationHeadquarters
- HQ city
- Écully
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
LTDS business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Public Research Funding: Core funding from CNRS (French National Centre for Scientific Research), École Centrale de Lyon, ENTPE, and ENISE. As a mixed research unit, LTDS receives institutional support from multiple French research and educational bodies.
- Research Grants and Projects: Funding from investment projects including Equipements d'Excellence (Equipex) programs, Laboratoires d'Excellence (Labex), and ANR (Agence Nationale de la Recherche) projects such as BioTribosalive.
- Industrial Contract Research: Contract research and consulting services for industrial partners including Airbus, Safran, Michelin, Eiffage, and other companies requiring tribology and dynamics expertise.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
LTDS product offering
Product offeringCore offering
LTDS is a public French research laboratory (Unité Mixte de Recherche) under CNRS, École Centrale de Lyon, and ENTPE, conducting fundamental and applied research in tribology, dynamics of systems, bio-engineering, materials science, and civil/structural engineering. The laboratory delivers its expertise through four research teams (TPCDI, DySCo, BPMNP, GCD), doctoral training, continuing education courses, and contract research services for industrial partners. Its work spans from atom to kilometer scale, with recognized expertise in multi-physics coupling (aeroelasticity, vibro-acoustics, tribochemistry).
Product overview
LTDS is a French research laboratory (Unité mixte de recherche CNRS) specializing in tribology and system dynamics. The laboratory operates as a research institution rather than a commercial product company, offering its expertise through four research teams (TPCDI, DySCo, BPMNP, GCD) and educational programs. The lab's 'products' consist of research outputs, scientific expertise, and training services including continuing education courses in tribology, surface engineering, bio-engineering, and mechanical characterization.
Differentiator
Problem solved
Functional benefit
Products and services
- Formation Ingénieurs
- Formation Masters
- Doctorat (Écoles Doctorales)
- Formation Continue - Tribologie
- Formation Continue - Bio-ingénierie
- Formation Continue - Caractérisation Mécanique
- Industrial Contract Research Services
Quantifiable outcome
- 300+ researchers and collaborators
- +3 more outcomes
Companies that use LTDS
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles4 records
LTDS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability9 records
Feature2 records
LTDS partnerships and signals
Strategic signalPartnerships
20 partnerships are on record, tiered core and minor.
- AirbuscoreMajor aerospace company engaged in contract research for aerospace tribology and dynamics applications.
- Groupe SafrancoreLeading aero engine manufacturer partnering on tribology research and mechanical systems development.
- Groupe ThalèscoreDefense and electronics group engaged in dynamics research partnerships.
- MichelincoreTire manufacturer collaborating on tire tribology and materials research.
- EiffagecoreConstruction group engaged in civil engineering materials and road surface research including recycled asphalt materials.
- MichelincoreGlobal tire manufacturer engaged in advanced tire materials research and development partnerships.
- HEF GroupcoreSurface treatment specialist engaged in tribology and surface engineering research.
- VibrateccoreVibration and acoustics consultancy; co-founder of ANR LADAGE laboratory common with LTDS for quieter mechanical transmissions.
- Tohoku University (Japan)corePartnership through ELyT Global CNRS International Research Network and ELyTMaX International Research Lab (UMI 3757). Co-tutelle theses, joint publications, and researcher exchanges.
- ELyT GlobalcoreCNRS International Research Network with Tohoku University, Sendai, Japan, involving INSA Lyon and École Centrale de Lyon.
- ELyTMaXcoreCNRS International Research Lab (IRL3537) with Tohoku University and University of Lyon; acronym Engineering and science Lyon Tohoku.
- 60+ International UniversitiescoreActive partnerships with over 60 universities across 29 countries including co-tutelle theses, researcher mobility, and joint publications. Key regions: Europe, Americas, Asia.
- Université de São Paulo (Brazil)minorAcademic partner engaged in joint research and doctoral exchanges in materials science and engineering.
- Université Technique de Braunschweig (Germany)minorTechnical university partner for joint research in engineering sciences and tribology.
- Labex CeLyAcoreCentre Lyonnais d'Acoustique - Excellence laboratory project in acoustics research.
- Labex iMUSTcoreInstitut des Sciences et Technologies Multi-échelles - Multi-scale science and technology excellence project.
- Labex SISE-MANUTECHcoreSurface and interface phenomena excellence project covering mechanical, chemical, and physical aspects.
- EquipEx IVTVcoreExcellence equipment project for health and cellular biology instrumentation, piloted by LTDS.
- EquipEx PHAREcoreExcellence equipment project for energy and structural mechanics, piloted by LTDS.
- ANR LADAGEcoreANR Laboratory Common with Vibratec for quieter mechanical transmissions.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
LTDS competitors and assessment
Company assessmentDirect peers
- Fraunhofer Institute for Mechanics of Materials (IWM): German applied research institute focused on materials mechanics, tribology, and component reliability. Directly comparable in multi-scale experimental research and deep industrial contract research with German manufacturing majors.
- Imperial College London Tribology Group: Internationally renowned academic tribology research group with strong industrial partnership programmes. Operates within a similar research-led model focused on friction, wear, and lubrication science.
- FEMTO-ST (Franche-Comté Electronique Mécanique Thermique et Optique – Sciences et Technologies): UMR 6174 CNRS unit covering mechanics, micronanotechnologies, and systems with significant tribology and dynamics research. Comparable French mixed research unit structure with multi-site governance and industrial partnership programs.
- Penn State Tribology Laboratory: Leading US academic tribology research group operating the renowned Friction and Lubrication Laboratory. Comparable in core research focus (tribology + dynamics) and industry-sponsored research programmes.
- Laboratoire de Mécanique des Contacts et des Structures (LaMCos): UMR CNRS 5514 at INSA Lyon, located in the same Lyon academic ecosystem. Conducts closely related research in mechanics of contacts, structures, and tribology, with overlapping industrial application domains and shared doctoral schools.
- Luleå University of Technology – Division of Machine Elements: Top European tribology research group with deep industrial partnerships (especially with Nordic heavy industry). Comparable in mission (tribology + machine dynamics) and partner-driven research model.
- NTNU Department of Machine Design and Materials Science: Norweigan engineering research group with one of Europe's largest tribology programs and extensive industrial partnerships in offshore, marine, and energy sectors. Comparable in tribology+dynamics research breadth.
- Institut P' (CNRS, Université de Poitiers): UMR 3346 CNRS unit specializing in mechanics, materials, and engineering sciences with strong tribology and dynamics research. Comparable French public research lab with similar academic-industrial hybrid model.
Broad incumbents
- Argonne National Laboratory (Tribology Program): US Department of Energy national laboratory with tribology and surface engineering research programs. Comparable in large-scale research infrastructure and multi-disciplinary engineering scope, though driven by US national research agenda.
- SKF Research & Technology Development: Industrial R&D arm of the global bearing and tribology leader. Operates in adjacent space (tribology + rolling bearing dynamics) with significant in-house research that overlaps with LTDS's industrial partner research agenda.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
LTDS social profiles
Digital presenceLTDS financial estimates
Financial estimateRevenue estimate
Valuation estimate
LTDS leadership team
Management profileNumber of profiles
Profiles2 records
LTDS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LTDS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about LTDS
What does LTDS do?
LTDS is a public French research laboratory (Unité Mixte de Recherche) under CNRS, École Centrale de Lyon, and ENTPE, conducting fundamental and applied research in tribology, dynamics of systems, bio-engineering, materials science, and civil/structural engineering. The laboratory delivers its expertise through four research teams (TPCDI, DySCo, BPMNP, GCD), doctoral training, continuing education courses, and contract research services for industrial partners. Its work spans from atom to kilometer scale, with recognized expertise in multi-physics coupling (aeroelasticity, vibro-acoustics, tribochemistry).
Is LTDS a public or private company?
LTDS is a private company. It is classified as state government owned and is currently operating.
When was LTDS founded?
LTDS was founded in -1. It employs 51 to 100 people.
Where is LTDS based?
LTDS is headquartered in Écully, France, in the Europe region.
How does LTDS make money?
Three revenue lines are on record. Public Research Funding is the primary driver. The others are research Grants and Projects and industrial Contract Research.
Who are LTDS's main competitors?
Direct peers on record are Fraunhofer Institute for Mechanics of Materials (IWM), Imperial College London Tribology Group, FEMTO-ST (Franche-Comté Electronique Mécanique Thermique et Optique – Sciences et Technologies), Penn State Tribology Laboratory, Laboratoire de Mécanique des Contacts et des Structures (LaMCos), Luleå University of Technology – Division of Machine Elements, NTNU Department of Machine Design and Materials Science and Institut P' (CNRS, Université de Poitiers). Broad incumbents are Argonne National Laboratory (Tribology Program) and SKF Research & Technology Development.
Does LTDS have an API?
No public API is recorded for LTDS.
What industry is LTDS in?
LTDS's product category is Engineering Research Services. Its primary akta.pro industry code is EDAIABAC, Research Collaboration & Joint Labs (International Partnerships). Its NAICS code is 541715 and its SIC code is 8731.