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Company · Saint-Ouen-sur-Seine · France

Alstom (France)

In research, Alstom (France) stands highest in Engineering (#2,182 of 11,412 worldwide), Physical Sciences (#5,020 of 21,541 worldwide) and Electrical and Electronic Engineering (#1,613 of 4,248 worldwide), over all time.

alstom.comROR OpenAlex
World rank, 2022–2025
#20,656
of 28,054 · #7,965 all time
Rank in France
#946
of 1,422
Research works
1.8k
▼ 53% vs 2013–17
Citations
23k
12.7 per fractional work
Top-10% rate
5.6%
record average 16.5%
Open access
21%
world 28%

What is Alstom (France) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
EngineeringField #2,182 of 11,412 15.8%1,068
Physical SciencesDomain #5,020 of 21,541 14.5%1,474
Electrical and Electronic EngineeringSubfield #1,613 of 4,248 18.7%505
Control and Systems EngineeringSubfield #1,383 of 2,019 15.4%123
Mechanical EngineeringSubfield #2,147 of 2,753 10.0%127
Social SciencesDomain #14,426 of 16,945 9.7%185

Each strip is that field’s whole ranked pool, with the notch where Alstom (France) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.42× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.65× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.12× its world share, 0 worksImmunology and Micro…Neuroscience: 0.51× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.62× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 1.32× its world share, 0 worksChemical EngineeringChemistry: 0.34× its world share, 1 worksChemistryComputer Science: 1.04× its world share, 9 worksComputer ScienceEarth and Planetary Sciences: 0.69× its world share, 1 worksEarth and Planetary …Energy: 1.22× its world share, 1 worksEnergyEngineering: 1.86× its world share, 30 worksEngineeringEnvironmental Science: 0.56× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.37× its world share, 1 worksMaterials ScienceMathematics: 0.42× its world share, 0 worksMathematicsPhysics and Astronomy: 0.36× its world share, 1 worksPhysics and AstronomyDentistry: 1.41× its world share, 1 worksDentistryHealth Professions: 1.72× its world share, 5 worksHealth ProfessionsMedicine: 0.81× its world share, 17 worksMedicineNursing: 0.10× its world share, 0 worksNursingArts and Humanities: 2.36× its world share, 7 worksArts and HumanitiesBusiness, Management and Accounting: 0.80× its world share, 3 worksBusiness, Management…Decision Sciences: 1.51× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.56× its world share, 1 worksEconomics, Econometr…Psychology: 0.57× its world share, 2 worksPsychologySocial Sciences: 1.07× its world share, 15 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 2.6×. Every wedge is a field page.

Who are the top researchers at Alstom (France)?

Ranked on the composite score, Tongxin Zheng, S. Daley and P. Doussière lead among researchers whose main affiliation is Alstom (France).

  1. 1 Tongxin Zheng France · #172,688 worldwide 253 citations · 20 works
  2. 2 S. Daley France · #173,080 worldwide 196 citations · 33 works
  3. 3 P. Doussière France · #421,972 worldwide 71 citations · 22 works
  4. 4 J.-Y. Emery France · #460,418 worldwide 52 citations · 23 works
  5. 5 Leon J. Goldstein France · #580,803 worldwide 86 citations · 60 works
  6. 6 Pierre Dersin France · #622,021 worldwide 48 citations · 24 works
  7. 7 F. Bruyère France · #641,314 worldwide 28 citations · 15 works
  8. 8 Paul C. Clayton France · #642,302 worldwide 76 citations · 15 works
  9. 9 Peter Stingl France · #663,837 worldwide 16 citations · 17 works
  10. 10 C. Starck France · #704,713 worldwide 22 citations · 15 works
All ranked researchers at Alstom (France)

Which keywords describe research at Alstom (France)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: High-Speed Trains, Optimal Control, Energy Efficiency, Cross-Cultural Communication, Corpus Linguistics, Rolling Contact Fatigue, Dynamic Interaction and Literary Translation.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Machine Learning5▲ 1.38×20 topics
  2. Sustainability5▲ 1.75×16 topics
  3. Deep Learning4◆ 1.12×18 topics
  4. Energy Efficiency4▲ 3.7×5 topics
  5. High-Speed Trains3▲ 41×3 topics
  6. Cross-Cultural Communication3▲ 28×3 topics
  7. Optimal Control3▲ 35×3 topics
  8. Corpus Linguistics3▲ 11×4 topics
  9. Dynamic Interaction2▲ 33×2 topics
  10. Rolling Contact Fatigue2▲ 37×2 topics
  11. Ground Vibration2▲ 77×1 topic
  12. Literary Translation2▲ 43×2 topics
  13. Railway Dynamics2▲ 77×1 topic
  14. Railway Timetabling2▲ 123×1 topic
  15. Train Scheduling2▲ 123×1 topic
  16. Machine Translation2▲ 12×2 topics
  17. Translation2▲ 11×1 topic
  18. Translator Competence2▲ 41×1 topic
  19. Ethical Considerations2▲ 5.2×3 topics
  20. Efficiency2▲ 5.3×2 topics
  21. Vibration Analysis2▲ 6.2×5 topics
  22. Power Electronics2▲ 4.8×5 topics
  23. Vibration Control2▲ 25×2 topics
  24. Digitalization2▲ 7.0×5 topics
  25. Neuroscience2▲ 4.7×2 topics
  26. Open Access2▲ 14×3 topics
  27. Palliative Care2▲ 8.4×3 topics
  28. End-of-Life1▲ 14×2 topics
  29. Advance Care Planning1▲ 21×1 topic
  30. Family Perspectives1▲ 21×1 topic
  31. Fault Diagnosis1▲ 8.5×2 topics
  32. Sound Quality1▲ 96×1 topic
  33. Thermal Analysis1▲ 9.1×5 topics
  34. Transfer Path Analysis1▲ 96×1 topic
  35. Competition1▲ 19×1 topic
  36. Induction Motors1▲ 23×2 topics
  37. Logistics1▲ 6.8×3 topics
  38. Railway Deregulation1▲ 154×1 topic
  39. Adaptive Control1▲ 7.6×3 topics
  40. Fuel Consumption1▲ 13×2 topics

Which research topics does Alstom (France) publish most on?

By volume in 2022–2025: Railway Systems and Energy Efficiency, Railway Engineering and Dynamics, Translation Studies and Practices and Palliative Care and End-of-Life Issues.

Railway Systems and Energy Efficiency: 2 fractional worksRailway Engineering and Dynamics: 2 fractional worksTranslation Studies and …2Translation Studies and Practices: 2 fractional worksPalliative Care and End-…1Palliative Care and End-of-Life Issues: 1 fractional worksVehicle Noise and Vibration Control: 1 fractional worksTransport and Economic Policies: 1 fractional worksChemical Reactions and I…1Chemical Reactions and Isotopes: 1 fractional worksRegional Development and Policy: 1 fractional worksHuman-Animal Interaction Studies: 1 fractional worksManufacturing Process an…1Manufacturing Process and Optimization: 1 fractional works
Industrial and Manufacturing EngineeringMechanical EngineeringLanguage and LinguisticsPublic Health, Environmental and Occupational Health5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Railway Systems and Energy Efficiency Industrial and Manufacturing Engineering 2 works
  2. 2 Railway Engineering and Dynamics Mechanical Engineering 2 works
  3. 3 Translation Studies and Practices Language and Linguistics 2 works
  4. 4 Palliative Care and End-of-Life Issues Public Health, Environmental and Occupational Health 1 works
  5. 5 Vehicle Noise and Vibration Control Automotive Engineering 1 works
  6. 6 Transport and Economic Policies Strategy and Management 1 works
  7. 7 Chemical Reactions and Isotopes Pharmaceutical Science 1 works
  8. 8 Regional Development and Policy Political Science and International Relations 1 works
  9. 9 Human-Animal Interaction Studies Genetics 1 works
  10. 10 Manufacturing Process and Optimization Industrial and Manufacturing Engineering 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available20.7%not open79.3%

World: 28% of research is openly available.

with international co-authors31.4%domestic only68.6%

World: 19% is written across borders.

How has Alstom (France)'s research output changed?

Output in 2018–2022 was 53% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.