| # | Company | Employees |
|---|---|---|
| 1 |
Piramal Foundationpiramalfoundation.org
The organization focuses on empowering marginalized communities through youth engagement and enhancing government systems by collaborating with various stakeholders |
2,701 |
| 2 |
Teach For Indiaapply.teachforindia.org
A nationwide movement of leaders committed to providing excellent education for all children in low-income and under-resourced classrooms |
2,421 |
| 3 |
Ambuja Foundationambujacementfoundation.org
An independent development organization committed to empowering rural communities through investments in water, agriculture, skills, women, health, and education |
2,329 |
| 4 |
CRY - Child Rights and Youcry.org
A trusted NGO in India working to ensure all children have a happy childhood, access to education, and opportunities to thrive regardless of background |
1,142 |
| 5 |
Educate Girlseducategirls.ngo
A non-profit organization in India mobilizing communities to improve access and quality of education for girls and children in rural areas |
1,125 |
| 6 |
E-Cell, IIT Bombayecell.in
Empowering students and professionals through business competitions, workshops, and flagship summits while providing essential mentorship, seed funding, and networking for emerging entrepreneurs. |
1,112 |
| 7 |
ICICI Foundation for Inclusive Growthicicifoundation.org
Partnering in India's economic growth, promoting inclusive development, empowering the poor through health, education, financial inclusion, and sustainable livelihood initiatives |
971 |
| 8 |
The Akanksha Foundationakanksha.org
Non-profit organization providing high-quality education to children from low-income communities through 26 schools, helping them maximize potential and transform their lives |
928 |
| 9 |
Tata Truststatatrusts.org
A philanthropic organization supporting community development through various initiatives like education, health, livelihoods, and innovation for over a century |
869 |
| 10 |
Chemical Jobs Postings
A platform providing resources for chemical engineering job seekers, offering interview tips, technical concepts, job updates, safety courses, and design courses |
819 |
| 11 |
Muskurahat Foundationmuskurahat.org.in
The company focuses on holistic development of children at-risk, primarily in shelter homes, aiming to create socially responsible citizens |
818 |
| 12 |
CHILDLINE India Foundationchildlineindia.org
A national-level emergency outreach service in India for children, connecting them to care and protection organizations through a 24x7 hotline |
722 |
| 13 |
Techfest, IIT Bombaytechfest.org
Asia's Largest Science and Technology festival with global reach, promoting innovation, societal betterment, and groundbreaking amalgamation of science and technology |
674 |
| 14 |
Kotak Education Foundationkotakeducation.org
Supporting underprivileged children and youth with education interventions and skill-training programs to improve their opportunities and outcomes |
545 |
| 15 |
ARPANarpan.org.in
An award-winning NGO in Mumbai, focused on preventing child sexual abuse through education, training, and intervention services for children and adults |
536 |
| 16 |
SNEHA (Society for Nutrition, Education and Health Action)snehamumbai.org
A Mumbai-based non-profit organization focusing on improving health and nutrition in vulnerable urban communities through preventive strategies and partnerships |
458 |
| 17 |
TNS India Foundationtnsindiafoundation.org
A non-profit organization in India focusing on youth employability, women entrepreneurship, and agricultural and natural resource management for national economic reconstruction |
396 |
| 18 |
ABVP - Akhil Bhartiya Vidharthi Parishadabvp.org
A nationalist student organization affiliated with RSS, with over three million members, gaining control over prominent universities and growing consistently |
365 |
| 19 |
AIESEC Indiaaiesec.in
An international organization providing leadership development opportunities for young people through conferences, exchanges, and partnerships in over 121 countries |
364 |
| 20 |
Indian Dental Association (H.O.)ida.org.in
A premier professional association representing over 90,000 dentists in India, securing dignity and enhancing the image of the dental profession |
356 |
| 21 |
India's International Movement to Unite Nationsiimun.in
A global movement uniting nations with 50 million participants, 26,000 organizers across 220 cities in 35 countries over a decade |
352 |
| 22 |
Muktanganmuktanganedu.org
A community-driven organization providing teacher training, quality English schooling for children, and outreach programs benefiting educators and students |
337 |
| 23 |
Katalyst Indiakatalystindia.org
An award-winning NGO empowering women in STEM for leadership roles through scholarships, training, mentorship, and innovative programs |
321 |
| 24 |
GJEPC India (The Gem and Jewellery Export Promotion Council)gjepc.org
An apex body promoting Indian gem & jewellery exports, facilitating market access, providing industry support, and developing skilled artisans and designers |
208 |
| 25 |
Rotaract Club of Medicrewlinktr.ee
Non-profit organization of medical students and professionals dedicated to providing aid, raising awareness, and promoting healthcare for all |
186 |
| 26 |
Jain International Trade Organisationjito.org
An international organization promoting ethical business practices, socio-economic empowerment, value-based education, community welfare, global friendship, and spiritual upliftment |
185 |
| 27 |
PanIIT Alumni Foundationpaniitalumnifoundation.org
A social enterprise offering vocational training through rural skill gurukuls with innovative loan-based revenue model and partnerships for sustainable impact |
174 |
| 28 |
National Centre for the Performing Artsncpamumbai.com
Leading cultural institution in Mumbai, India promoting traditional and innovative performing arts through five theatres, galleries, and extensive archival facilities Recognized globally |
167 |
| 29 |
Samhitasamhita.org
Consulting practice specializing in strengthening Corporate Citizenship by inspiring purposeful commitment, crafting sustainable strategies, and fostering strategic partnerships for responsible growth |
167 |
| 30 |
Placement Office, IIT Bombaycampus.placements.iitb.ac.in
The company facilitates recruitment for graduates and interns from various departments and research centers, connecting them with job opportunities in industry and academia |
161 |
| 31 |
Bombay Chamber of Commerce & Industrybombaychamber.com
Non-profit organization playing a significant role in city development since 1836, providing a Chamber of Commerce and Industry. |
161 |
| 32 |
Samta Foundationsamtafoundation.org
An organization dedicated to improving healthcare, education, and community development in rural and tribal areas, as well as enhancing the quality of life for prisoners |
160 |
| 33 |
Fresher & Experience Jobs - ReferIndialinktr.ee
A social initiative sharing genuine job updates for freshers & experienced through various social media platforms to help people find employment opportunities |
158 |
| 34 |
Salaam Bombay Foundationsalaambombay.org
Organization working with at-risk children in Mumbai's slums to build life skills, prevent child labor, substance abuse, and promote education |
154 |
| 35 | 
Kherwadi Social Welfare Associationyuvaparivartan.org
The company addresses school dropouts from underprivileged families by tackling both economic and social poverty through support systems and cultural impact |
152 |
| 36 |
Ummeed Child Development Centerummeed.org
A premier Indian non-profit organization providing family-centered care to children with developmental disabilities, promoting inclusion, empowerment, research, and advocacy |
151 |
| 37 |
Kabeer Excellence Foundationexcellence.foundation
A passion-driven non-profit organization with various initiatives supporting access for all through research, education, technology, and community collaborations |
148 |
| 38 |
Light of Life Trustlightoflifetrust.org
A non-profit organization dedicated to improving education, skill development, and empowerment in rural areas of India |
147 |
| 39 |
BCAS - Bombay Chartered Accountants' Societylin-k.ai
A pan-India organization led by over 9000 Chartered Accountants, promoting excellence in the profession through networking, learning, and policy advocacy |
147 |
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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 Oct 9, 2026.
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