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Company · Pune · India

Tata Consultancy Services (India)

In research, Tata Consultancy Services (India) stands highest in Computer Science (#1,058 of 4,667 worldwide), Physical Sciences (#4,499 of 12,888 worldwide) and Engineering (#2,942 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Signal Processing, Management Information Systems and Artificial Intelligence — Signal Processing is 6.1× its share of world research.

tcs.comROR OpenAlex
World rank, 2022–2025
#5,925
of 28,054 · #8,218 all time
Rank in India
#421
of 1,840
Research works
4.6k
▲ 28% vs 2013–17
Citations
44k
9.6 per fractional work
Top-10% rate
11.8%
record average 16.5%
Open access
23%
world 28%

What is Tata Consultancy Services (India) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Computer ScienceField #1,058 of 4,667 11.6%451 #1324
Physical SciencesDomain #4,499 of 12,888 11.2%916 #6458
EngineeringField #2,942 of 6,636 9.7%342 #3234
Information SystemsSubfield #769 of 1,291 18.6%87 #928
Artificial IntelligenceSubfield #1,177 of 1,884 10.4%164 #1215
Life SciencesDomain #5,061 of 7,800 11.2%94 #6888
Social SciencesDomain #7,118 of 10,521 12.8%188 #6924
Health SciencesDomain #8,410 of 11,982 15.7%86 #11276
MedicineField #7,809 of 10,443 17.1%70 #12421
Business, Management and AccountingField #2,249 of 2,578 13.0%68 #2964

Each strip is that field’s whole ranked pool, with the notch where Tata Consultancy Services (India) 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Computer Science#1,324 #1,058
  2. Physical Sciences#6,458 #4,499
  3. Engineering#3,234 #2,942
  4. Information Systems#928 #769
  5. Artificial Intelligence#1,215 #1,177
  6. Life Sciences#6,888 #5,061
  7. Social Sciences#6,924 #7,118
  8. Health Sciences#11,276 #8,410
  9. Medicine#12,421 #7,809
  10. Business, Management and Accounting#2,964 #2,249
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Tata Consultancy Services (India) specialise in?

Where its research is concentrated relative to its size: Signal Processing takes 6.1× the share of its output that it takes of world research.

  1. Signal ProcessingSubfield · 23.6 works6.1×
  2. Management Information SystemsSubfield · 30.8 works5.9×
  3. Artificial IntelligenceSubfield · 164.5 works5.3×
  4. Industrial and Manufacturing EngineeringSubfield · 35.0 works5.3×
  5. Computer Networks and CommunicationsSubfield · 59.3 works5.2×
  6. Computer ScienceField · 450.8 works4.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.52× its world share, 32 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.53× its world share, 36 worksBiochemistry, Geneti…Immunology and Microbiology: 0.15× its world share, 2 worksImmunology and Micro…Neuroscience: 1.04× its world share, 22 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.60× its world share, 3 worksPharmacology, Toxico…Chemical Engineering: 0.22× its world share, 1 worksChemical EngineeringChemistry: 0.49× its world share, 10 worksChemistryComputer Science: 4.51× its world share, 451 worksComputer ScienceEarth and Planetary Sciences: 0.31× its world share, 6 worksEarth and Planetary …Energy: 0.62× its world share, 7 worksEnergyEngineering: 1.78× its world share, 342 worksEngineeringEnvironmental Science: 0.69× its world share, 44 worksEnvironmental ScienceMaterials Science: 0.63× its world share, 28 worksMaterials ScienceMathematics: 0.55× its world share, 8 worksMathematicsPhysics and Astronomy: 0.62× its world share, 18 worksPhysics and AstronomyDentistry: 0.17× its world share, 1 worksDentistryHealth Professions: 0.40× its world share, 14 worksHealth ProfessionsMedicine: 0.28× its world share, 70 worksMedicineNursing: 0.23× its world share, 1 worksNursingVeterinary: 0.14× its world share, 0 worksVeterinaryArts and Humanities: 0.07× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.65× its world share, 68 worksBusiness, Management…Decision Sciences: 2.88× its world share, 36 worksDecision SciencesEconomics, Econometrics and Finance: 0.86× its world share, 24 worksEconomics, Econometr…Psychology: 0.55× its world share, 21 worksPsychologySocial Sciences: 0.23× its world share, 37 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 4.5×. Every wedge is a field page.

Who are the top researchers at Tata Consultancy Services (India)?

Ranked on the composite score, Praveen Gauravaram, P. N. Murthy and Puneet Agarwal lead among researchers whose main affiliation is Tata Consultancy Services (India).

  1. 1 Praveen Gauravaram India · #90,762 worldwide 434 citations · 29 works
  2. 2 P. N. Murthy India · #148,819 worldwide 355 citations · 21 works
  3. 3 Puneet Agarwal India · #190,320 worldwide 113 citations · 28 works
  4. 4 Pradip India · #226,249 worldwide 172 citations · 19 works
  5. 5 Ranjan Dasgupta India · #411,160 worldwide 80 citations · 33 works
  6. 6 Aniruddha Sinha India · #541,525 worldwide 129 citations · 50 works
  7. 7 Gautam Shroff India · #546,709 worldwide 128 citations · 57 works
  8. 8 Anirban Dutta Choudhury India · #553,924 worldwide 42 citations · 18 works
  9. 9 Lovekesh Vig India · #576,704 worldwide 194 citations · 69 works
  10. 10 Sunil Kumar Kopparapu India · #588,362 worldwide 130 citations · 56 works
All ranked researchers at Tata Consultancy Services (India)

Which keywords describe research at Tata Consultancy Services (India)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Neural Networks, Big Data, Internet of Things, Distributed Systems, Security and Supply Chain Management.

▲ 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. Deep Learning204▲ 4.6×76 topics
  2. Machine Learning169▲ 4.0×78 topics
  3. Neural Networks101▲ 5.1×36 topics
  4. Big Data71▲ 6.1×20 topics
  5. Sustainability55▲ 1.77×36 topics
  6. Internet of Things50▲ 4.5×20 topics
  7. Supply Chain Management46▲ 3.9×12 topics
  8. Artificial Intelligence42▲ 2.4×30 topics
  9. Security42▲ 5.0×17 topics
  10. Convolutional Neural Networks40▲ 4.2×14 topics
  11. Energy Efficiency38▲ 3.1×22 topics
  12. Healthcare37▲ 2.6×12 topics
  13. Distributed Systems34▲ 16×6 topics
  14. Data Mining32▲ 3.3×16 topics
  15. Anomaly Detection28▲ 7.5×4 topics
  16. Cloud Computing27▲ 7.6×9 topics
  17. Feature Extraction27▲ 4.5×10 topics
  18. Classification27▲ 4.5×9 topics
  19. Information Retrieval26▲ 9.1×5 topics
  20. IoT Security23▲ 5.5×3 topics
  21. Wireless Sensor Networks23▲ 3.9×17 topics
  22. Text Classification22▲ 11×2 topics
  23. Image Processing21▲ 3.6×10 topics
  24. Privacy19▲ 5.0×6 topics
  25. Machine Translation19▲ 8.8×2 topics
  26. Semantic Similarity19▲ 12×1 topic
  27. Word Representation19▲ 12×1 topic
  28. Electric Vehicles19▲ 4.9×4 topics
  29. Resource Management18▲ 8.3×3 topics
  30. Cyber-Physical Systems18▲ 5.3×5 topics
  31. Smart Cities18▲ 5.3×6 topics
  32. Virtualization17▲ 17×2 topics
  33. Predictive Analytics17▲ 12×2 topics
  34. Analytics16▲ 13×1 topic
  35. Business Intelligence16▲ 13×1 topic
  36. Data Centers15▲ 20×1 topic
  37. MapReduce15▲ 20×1 topic
  38. Fault Localization15▲ 17×2 topics
  39. Digital Twin15▲ 8.5×2 topics
  40. Performance Prediction14▲ 17×2 topics

Which research topics does Tata Consultancy Services (India) publish most on?

By volume in 2022–2025: Topic Modeling, Big Data and Business Intelligence, Cloud Computing and Resource Management and Software Engineering Research.

Topic Modeling19Topic Modeling: 19 fractional worksBig Data and Business In…16Big Data and Business Intelligence: 16 fractional worksCloud Computing and Resource Management: 15 fractional worksSoftware Engineering Res…14Software Engineering Research: 14 fractional worksSoftware System Performa…14Software System Performance and Reliability: 14 fractional worksDigital Transformation in Industry: 12 fractional worksSmart Agriculture and AI: 12 fractional worksNatural Language Process…12Natural Language Processing Techniques: 12 fractional worksBlockchain Technology Applications and Security: 10 fractional worksIoT and Edge/Fog Computing: 10 fractional works
Artificial IntelligenceManagement Information SystemsInformation SystemsComputer Networks and Communications2 others

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

  1. 1 Topic Modeling Artificial Intelligence 19 works
  2. 2 Big Data and Business Intelligence Management Information Systems 16 works
  3. 3 Cloud Computing and Resource Management Information Systems 15 works
  4. 4 Software Engineering Research Information Systems 14 works
  5. 5 Software System Performance and Reliability Computer Networks and Communications 14 works
  6. 6 Digital Transformation in Industry Industrial and Manufacturing Engineering 12 works
  7. 7 Smart Agriculture and AI Plant Science 12 works
  8. 8 Natural Language Processing Techniques Artificial Intelligence 12 works
  9. 9 Blockchain Technology Applications and Security Information Systems 10 works
  10. 10 IoT and Edge/Fog Computing Computer Networks and Communications 10 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 available22.9%not open77.1%

World: 28% of research is openly available.

with international co-authors11.0%domestic only89.0%

World: 19% is written across borders.

How has Tata Consultancy Services (India)'s research output changed?

Output in 2018–2022 was 28% higher 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.

Other research institutions in Pune

All research institutions in Pune

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.