# Top 30 research institutes in New Delhi

Tamtam tracks 34 research institutes headquartered in New Delhi. This list ranks the 30 largest by number of employees on LinkedIn, led by AIIMS (All India Institute of Medical Sciences, New Delhi), Jamia Millia Islamia and University of Delhi. Their median headcount is 632. Half of them were founded in 1969 or later.

The research institutes in New Delhi listed here are predominantly large public institutions, many of them established before India's independence, or shortly after. They are primarily focused on higher education, medical care, and scientific research. Most of them are government-affiliated organizations.

Among them are AIIMS, a medical education and research center, and Jamia Millia Islamia, a university guided by Islamic principles. The University of Delhi is a premier institution with diverse educational programs, while ICAR-Indian Council of Agricultural Research coordinates agricultural research across India. CSIR India is a leading scientific and industrial research organization, and TERI promotes sustainable development through research.

🇮🇳 New Delhi · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [AIIMS (All India Institute of Medical Sciences, New Delhi)](https://www.tamtam.ai/c/aiims-all-india-institute-of-medical-sciences-new-delhi) (aiims.edu)<br>Established as a center of excellence in medical education and research, focusing on training highly qualified healthcare professionals and promoting self-sufficiency in post-graduate medical education | Hospitals and Health Care | 🇮🇳 New Delhi | 9,381 | 1956 |
| 2 | [Jamia Millia Islamia](https://www.tamtam.ai/c/jamia-millia-islamia) (jmi.ac.in)<br>The organization is guided by Islamic principles, emphasizing education, spreading God's word, and offering hope in challenging circumstances | Higher Education | 🇮🇳 New Delhi | 3,443 | 1920 |
| 3 | [University of Delhi](https://www.tamtam.ai/c/university-of-delhi) (du.ac.in)<br>A premier university with a venerable legacy, diverse educational programs, distinguished faculty, and modern infrastructure, committed to excellence in teaching and research | Higher Education | 🇮🇳 New Delhi | 2,481 |  |
| 4 | [Jawaharlal Nehru University](https://www.tamtam.ai/c/jawaharlal-nehru-university) (jnu.ac.in)<br>Premier university in India known for excellence in teaching, research, and accolades Offers diverse academic programs, collaborations with international universities, and prestigious faculty | Higher Education | 🇮🇳 New Delhi | 2,205 | 1966 |
| 5 | [ICAR- Indian Council of Agricultural Research](https://www.tamtam.ai/c/icar-indian-council-of-agricultural-research) (icar.org.in)<br>Coordination and management of agricultural research, education, and technology development across India, enhancing food production and security nationwide. | Government Administration | 🇮🇳 New Delhi | 2,052 | 1929 |
| 6 | [Delhi Technological University (Formerly DCE)](https://www.tamtam.ai/c/delhi-technological-university-formerly-dce) (dtu.ac.in)<br>A premier public university in New Delhi, India, providing top-notch engineering education and producing distinguished engineers and professionals | Higher Education | 🇮🇳 New Delhi | 1,453 | 1941 |
| 7 | [CSIR India](https://www.tamtam.ai/c/csir-india) (solo.to)<br>A leading scientific and industrial research organization focused on innovation, technology solutions, human resource development, intellectual property, and environmental services | Research Services | 🇮🇳 New Delhi | 1,364 | 1942 |
| 8 | [Centre for Development of Telematics (C-DOT)](https://www.tamtam.ai/c/centre-for-development-of-telematics-c-dot) (cdot.in)<br>The company is a Telecom Technology development center in India, revolutionizing rural telecommunication with state-of-the-art technology and a commitment to upgrading infrastructure | Telecommunications | 🇮🇳 New Delhi | 1,095 | 1984 |
| 9 | [Rajiv Gandhi Cancer Institute and Research Centre](https://www.tamtam.ai/c/rajiv-gandhi-cancer-institute-and-research-centre) (rgcirc.org)<br>A leading non-profit cancer treatment and research institute in Delhi, India, offering cutting-edge technology and world-class care to patients across Asia | Hospitals and Health Care | 🇮🇳 New Delhi | 1,028 | 1996 |
| 10 | [TERI - The Energy and Resources Institute](https://www.tamtam.ai/c/teri-the-energy-and-resources-institute) (teriin.org)<br>An innovative organization promoting sustainable development through research, advocacy, and global solutions in energy and natural resource management | Research Services | 🇮🇳 New Delhi | 1,003 | 1974 |
| 11 | [Indraprastha Institute of Information Technology, Delhi](https://www.tamtam.ai/c/indraprastha-institute-of-information-technology-delhi) (iiitd.ac.in)<br>State university focused on advanced IT research, education, innovation, and entrepreneurship through collaborative R&D centers and degree programs. | Higher Education | 🇮🇳 New Delhi | 901 | 2008 |
| 12 | [Aiims Hospital New Delhi](https://www.tamtam.ai/c/aiims-hospital-new-delhi) (aiims.edu)<br>A hospital and healthcare company located in New Delhi, India, providing medical services and care for patients in various specialties | Hospitals and Health Care | 🇮🇳 New Delhi | 841 |  |
| 13 | [Indian Institute of Foreign Trade](https://www.tamtam.ai/c/indian-institute-of-foreign-trade) (iift.edu)<br>A premier business school in India offering MBA programs in International Business and Business Analytics, conducting research and providing training | Education Administration Programs | 🇮🇳 New Delhi | 729 | 1963 |
| 14 | [All India Institute of Medical Sciences (AIIMS)](https://www.tamtam.ai/c/all-india-institute-of-medical-sciences-aiims) (aiims.edu)<br>A public medical research university and hospital in New Delhi, India, operating autonomously under the Ministry of Health and Family Welfare | Hospitals and Health Care | 🇮🇳 New Delhi | 649 |  |
| 15 | [Indian Council of Social Science Research (ICSSR)](https://www.tamtam.ai/c/indian-council-of-social-science-research-icssr) (icssr.org)<br>This organization was established by the Government of India to promote research in social sciences, offering grants, fellowships, data services, and information support | Higher Education | 🇮🇳 New Delhi | 632 | 1969 |
| 16 | [Public Health Foundation of India (PHFI)](https://www.tamtam.ai/c/public-health-foundation-of-india-phfi) (phfi.org)<br>This organization is dedicated to improving public health in India through education, research, technology, policy advocacy, and training initiatives | Non-profit Organizations | 🇮🇳 New Delhi | 629 | 2006 |
| 17 | [School of Planning and Architecture, New Delhi](https://www.tamtam.ai/c/school-of-planning-and-architecture-new-delhi) (spa.ac.in)<br>A leading educational institution specializing in architecture, planning, research, and consultancy, with a new campus in development for expansion | Architecture and Planning | 🇮🇳 New Delhi | 513 | 1941 |
| 18 | [Indian Council of Agricultural Research (ICAR)](https://www.tamtam.ai/c/indian-council-of-agricultural-research-icar) (icar.org.in)<br>An autonomous organization coordinating agricultural education and research in India under the Ministry of Agriculture Formerly known as Imperial Council of Agricultural Research | Government Administration | 🇮🇳 New Delhi | 505 |  |
| 19 | [WRI India](https://www.tamtam.ai/c/wri-india) (megaplusredirection.tedata.net)<br>Independent research organization focusing on improving lives, protecting nature, and addressing climate change through data-driven solutions in food, land, water, energy, and cities. | Think Tanks | 🇮🇳 New Delhi | 489 |  |
| 20 | [National Institute of Technology Delhi](https://www.tamtam.ai/c/national-institute-of-technology-delhi) (nitdelhi.ac.in)<br>Engineering institution in Delhi, India, designated as an Institute of National Importance by Parliament Established in 2010, part of the Ministry of HRD initiative | Government Administration | 🇮🇳 New Delhi | 482 | 2010 |
| 21 | [International Institute of SDG's and Public Policy Research](https://www.tamtam.ai/c/international-institute-of-sdg-s-and-public-policy-research) (iisppr.org.in)<br>An independent organization focused on shaping a better future through in-depth research, scientific analysis, and actionable policy ideas across various crucial sectors | Public Policy Offices | 🇮🇳 New Delhi | 480 | 2021 |
| 22 | [J-PAL South Asia](https://www.tamtam.ai/c/j-pal-south-asia) (povertyactionlab.org)<br>Conducts randomized evaluations, builds partnerships for evidence-informed policymaking, and helps scale up effective programs in South Asia region | Research Services | 🇮🇳 New Delhi | 438 | 2007 |
| 23 | [Council on Energy, Environment and Water (CEEW)](https://www.tamtam.ai/c/council-on-energy-environment-and-water-ceew) (ceew.in)<br>A leading not-for-profit policy research institution addressing global challenges through data, analysis, outreach, and partnerships with a focus on energy, environment, and water | Think Tanks | 🇮🇳 New Delhi | 422 | 2010 |
| 24 | [South Asian University](https://www.tamtam.ai/c/south-asian-university) (sau.int)<br>An international university offering post-graduate and doctoral programs in various disciplines to students from eight South Asian countries | Higher Education | 🇮🇳 New Delhi | 398 | 2010 |
| 25 | [The Leprosy Mission Trust India](https://www.tamtam.ai/c/the-leprosy-mission-trust-india) (leprosymission.in)<br>An Indian NGO focuses on providing holistic care, skills development, education, and sustainable livelihood opportunities for people affected by leprosy and disabilities | Non-profit Organizations | 🇮🇳 New Delhi | 381 | 1874 |
| 26 | [Shriram Institute For Industrial Research](https://www.tamtam.ai/c/shriram-institute-for-industrial-research) (shriraminstitute.org)<br>An independent, not-for-profit research institute specializing in materials science, analytical science, life science, irradiation, and quality assurance services for industries and organizations | Research Services | 🇮🇳 New Delhi | 380 | 1946 |
| 27 | [SCERT Delhi](https://www.tamtam.ai/c/scert-delhi) (scert.delhi.gov.in)<br>An autonomous body providing academic resource support to educational departments in Delhi, focusing on teacher training, material development, and research studies | Education | 🇮🇳 New Delhi | 372 |  |
| 28 | [CSIR-IGIB](https://www.tamtam.ai/c/csir-igib) (igib.res.in)<br>A leading Indian laboratory focused on genomics, molecular medicine, bioinformatics, and proteomics, translating research into commercially viable health care technologies | Research Services | 🇮🇳 New Delhi | 352 | 1977 |
| 29 | [ICAR - Indian Council of Agricultural Research](https://www.tamtam.ai/c/icar-indian-council-of-agricultural-research-new-delhi) (icar.org.in)<br>An autonomous organization under the Ministry of Agriculture, ICAR coordinates research and education in agriculture, horticulture, fisheries, and animal sciences | Government Administration | 🇮🇳 New Delhi | 349 | 1929 |
| 30 | [National Physical Laboratory](https://www.tamtam.ai/c/national-physical-laboratory) (nplindia.org)<br>Specializing in the development of hybrid solar cells by combining Polymer and Quantum dots technology for enhanced energy efficiency and sustainability | Research Services | 🇮🇳 New Delhi | 345 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in New Delhi

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- [Energy companies in New Delhi](https://www.tamtam.ai/l/energy-companies-new-delhi) (72)
- [Government Administration companies in New Delhi](https://www.tamtam.ai/l/government-administration-companies-new-delhi) (71)
- [Chemical companies in New Delhi](https://www.tamtam.ai/l/chemical-companies-new-delhi) (64)
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- [Higher Education companies in New Delhi](https://www.tamtam.ai/l/higher-education-companies-new-delhi) (63)

## The same list elsewhere in India

- [Research institutes in India](https://www.tamtam.ai/l/research-institutes-india) (372)
- [Research institutes in Maharashtra](https://www.tamtam.ai/l/research-institutes-maharashtra) (43)
- [Research institutes in Tamil Nadu](https://www.tamtam.ai/l/research-institutes-tamil-nadu) (35)
- [Research institutes in Karnataka](https://www.tamtam.ai/l/research-institutes-karnataka) (34)
- [Research institutes in Uttar Pradesh](https://www.tamtam.ai/l/research-institutes-uttar-pradesh) (31)

## The same list elsewhere

- [Research institutes in the world](https://www.tamtam.ai/l/research-institutes-in-the-world) (5,686)
- [Research institutes in Asia](https://www.tamtam.ai/l/research-institutes-in-asia) (853)

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Source: https://www.tamtam.ai/l/research-institutes-new-delhi