Ecosystem

India's Deep-Tech Ecosystem

Investors, accelerators, incubators and ranked research institutions across India's deep-tech landscape — with their focus areas, preferred stages and locations.

Ecosystem Deep-tech startups

Why this page exists — and how to read it

Startups don't grow in a vacuum — this is the support layer around them: who funds, who accelerates, who incubates, and which research institutions anchor each region. Use it to see whether the support exists where the founding activity is.

Investors: See who else invests where you do — and toggle to the startup layer to find states with founders but little local capital.
Founders & operators: Shortlist investors and incubators by focus, stage and state — start with who is actually active near you.
Corporate & R&D: Ranked institutions are partnership and hiring targets — check who leads near your sites.
Policy & TTO: Compare the ecosystem map with the startup layer to spot states where the support layer lags founding activity.

All Investors Accelerators Incubators Institutions

Members: open the full explorer — advanced filters and verified contact details on every listing.Open explorer →

Where India's institutions cluster

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Leading states

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1–637 institutions per state

475 institutions in Tamil Nadu · page 1 of 8

#1Indian Institute of Technology Madras

Institution

Top 100

Chennai, Tamil Nadu

#17Amrita Vishwa Vidyapeetham

Institution

Top 100

Coimbatore, Tamil Nadu

#21Vellore Institute of Technology

Institution

Top 100

Vellore, Tamil Nadu

#22S.R.M. Institute of Science and Technology

Institution

Top 100

Chennai, Tamil Nadu

#23Saveetha Institute of Medical and Technical Sciences

Institution

Top 100

Chennai, Tamil Nadu

#29Anna University

Institution

Top 100

Chennai, Tamil Nadu

#30National Institute of Technology Tiruchirappalli

Institution

Top 100

Tiruchirappalli, Tamil Nadu

#48Kalasalingam Academy of Research and Education

Institution

Top 100

Krishnan Koil, Tamil Nadu

#51Shanmugha Arts Science Technology & Research Academy

Institution

Top 100

Thanjavur, Tamil Nadu

#61Bharathidasan University

Institution

Top 100

Tiruchirappalli, Tamil Nadu

#68University of Madras

Institution

Top 100

Chennai, Tamil Nadu

#73Alagappa University

Institution

Top 100

Karaikudi, Tamil Nadu

#76Bharathiar University

Institution

Top 100

Coimbatore, Tamil Nadu

#82Sri Sivasubramaniya Nadar College of Engineering

Institution

Top 100

Kalavakkam, Tamil Nadu

#88Tamil Nadu Agricultural University

Institution

Top 100

Coimbatore, Tamil Nadu

#90Bharath Institute of Higher Education & Research

Institution

Top 100

Chennai, Tamil Nadu

#93Sathyabama Institute of Science and Technology

Institution

Top 100

Chennai, Tamil Nadu

A. A. Government Arts College

Institution

Participating (unranked)

Tiruchirappalli, Tamil Nadu

A. J. K. College of Arts & Science

Institution

Participating (unranked)

Coimbatore, Tamil Nadu

A.K.T. Memorial College of Engineering & Technology

Institution

Participating (unranked)

Kallakurichi, Tamil Nadu

A.V.C. College of Engineering

Institution

Participating (unranked)

Mayiladuthurai, Tamil Nadu

A.V.P. College of Arts and Science

Institution

Participating (unranked)

Tiruppur, Tamil Nadu

Aalim Muhammed Salegh College of Engineering

Institution

Participating (unranked)

Thiruvallur, Tamil Nadu

Academy of Maritime Education and Training

Institution

Participating (unranked)

CHENGALPATTU, Tamil Nadu

Adharsh Vidyalaya College of Arts and Science for Women

Institution

Participating (unranked)

Bhavani Tk, Tamil Nadu

ADHIPARASAKTHI COLLEGE OF ARTS AND SCIENCE

Institution

Participating (unranked)

Raniipet, Tamil Nadu

Adhiparasakthi College of Engineering

Institution

Participating (unranked)

Arcot, Tamil Nadu

ADHIPARASAKTHI COLLEGE OF PHARMACY (Inst. Code - 076), KANCHEEPURAM

Institution

Participating (unranked)

Melmaruvathur, Tamil Nadu

Adhiparasakthi Engineering College

Institution

Participating (unranked)

Chengalpat, Tamil Nadu

Adhiyamaan College of Engineering(Autonomous)

Institution

Participating (unranked)

Hosur, Tamil Nadu

Adithya Institute of Technology

Institution

Participating (unranked)

Coimbatore, Tamil Nadu

Agni College of Technology

Institution

Participating (unranked)

Chennai, Tamil Nadu

AKSHAYA COLLEGE OF ENGINEERING AND TECHNOLOGY

Institution

Participating (unranked)

Coimbatore, Tamil Nadu

Alagappa Government Arts College, Karaikudi

Institution

Participating (unranked)

Karaikudi, Tamil Nadu

Ananda College, Devakottai

Institution

Participating (unranked)

Sivaganga, Tamil Nadu

Anjalai Ammal Mahalingam Engineering College

Institution

Participating (unranked)

Thiruvarur, Tamil Nadu

Annai College of Engineering and Technology

Institution

Participating (unranked)

Thanjavur, Tamil Nadu

Annai Fatima College of Arts & Science

Institution

Participating (unranked)

Madurai, Tamil Nadu

Annai Hajira Women's College, Melapalayam, Tirunelveli - 627 005.

Institution

Participating (unranked)

Tirunelveli, Tamil Nadu

Annai Vailankanni College of Engineering

Institution

Participating (unranked)

Nagercoil, Tamil Nadu

Annai Velankanni College

Institution

Participating (unranked)

KARUNGAL, Tamil Nadu

Annai Violet Arts and Science College

Institution

Participating (unranked)

Chennai, Tamil Nadu

Annai Women's College, Aurobindo Nagar, TNPL Road, Punnamchathiram, Karur 639 136.

Institution

Participating (unranked)

Karur, Tamil Nadu

Annamalai University

Institution

Participating (unranked)

Annamalainagar, Tamil Nadu

Arasu College of Arts and Science for Women

Institution

Participating (unranked)

Karur, Tamil Nadu

Arasu Engineering College

Institution

Participating (unranked)

Thanjavur, Tamil Nadu

ARIFA INSTITUTE OF TECHNOLOGY

Institution

Participating (unranked)

NAGAPATTINAM, Tamil Nadu

Arignar Anna Government Arts College, Namakkal

Institution

Participating (unranked)

Namakkal, Tamil Nadu

Arignar Anna Govt.Arts College,Cheyyar-602 407

Institution

Participating (unranked)

Cheyyar, Tamil Nadu

Arignar Anna Govt.Arts Collegefor Women

Institution

Participating (unranked)

Walajapet, Tamil Nadu

Arulmigu Kumara Gurupara Swamigal Arts College, Padmanabhamangalam P.O, Srivaikuntam, Tuticorin Dist - 628 619.

Institution

Participating (unranked)

Thoothukkudi, Tamil Nadu

Arulmigu Meenakshi Amman College of Engineering

Institution

Participating (unranked)

Tiruvannamalai, Tamil Nadu

Arulmigu Palaniandavar Arts College for Women, Palani

Institution

Participating (unranked)

Dindigul, Tamil Nadu

Arulmigu Pannirupidi Ayyan College of Arts & Science, Vagaikulam, Nanguneri (TK) Tirunelveli Dist - 627 108.

Institution

Participating (unranked)

Tirunelveli, Tamil Nadu

Arumugam Pillai Seethaiammal College, Tiruppathur

Institution

Participating (unranked)

Tirupathur, Tamil Nadu

Asan Memorial College of Engineering and Technology

Institution

Participating (unranked)

Chengalpattu, Tamil Nadu

ASIAN COLLEGE OF ENGINEERING AND TECHNOLOGY

Institution

Participating (unranked)

Coimbatore, Tamil Nadu

Avinashilingam Institute for Home Science & Higher Education for Women

Institution

Rank band 151-200

Coimbatore, Tamil Nadu

Ayya Nadar Janaki Ammal College

Institution

Participating (unranked)

Sivakasi, Tamil Nadu

B. S. Abdur Rahman Crescent Institute of Science and Technology

Institution

Participating (unranked)

Chennai, Tamil Nadu

Directory listings are drawn from public ecosystem registries; contact details are not published here.