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Companies with in-house R&D headquartered in Rajasthan

Tamtam tracks 41 companies with in-house R&D headquartered in Rajasthan. This list ranks all of them by number of employees on LinkedIn, led by Reliance Jio Infocom Limited, Hindustan Zinc and Secure. Their median headcount is 403. Half of them were founded in 1999 or later. The most common headquarters are Jaipur (22) and Udaipur (6).

馃嚠馃嚦 Rajasthan41 companiesUpdated Nov 11, 2026

These Rajasthan-based companies with in-house R&D are primarily large organizations, spanning diverse sectors. Reliance Jio Infocom Limited specializes in petroleum, textiles, and infotel services. Hindustan Zinc is a major producer of zinc, lead, and silver. Secure develops energy efficiency and power management solutions, while Genus Power Infrastructures Ltd provides smart energy meters. National Engineering Industries Ltd. manufactures bearings for various sectors.

A notable pattern is the strong presence of higher education institutions, with Birla Institute of Technology and Science, Pilani, Manipal University Jaipur, and JECRC University among them. Many of these universities, such as Poornima University and Vivekananda Global University, were founded around 2011-2012, indicating a recent growth spurt in higher education R&D in the region. Jaipur emerges as a central hub for these R&D activities.

#CompanyIndustryHeadquarters EmployeesFounded
1
Reliance Jio Infocom Limitedril.com

Specializing in petroleum refining, marketing, textiles, and infotel services, the company offers a diverse range of products and solutions

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Jaipur 14,067 n/a
2
Hindustan Zinchzlindia.com

A leading Zinc-Lead and Silver producer with a strong focus on sustainability, employee-centric initiatives, and social responsibility in India

Manufacturing 馃嚠馃嚦 Udaipur 4,570 n/a
3
Securesecuremeters.com

Specializing in energy efficiency and power management solutions, we help users reduce waste, save money, and embrace a sustainable lifestyle globally

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Udaipur 3,905 1987
4
Genus Power Infrastructures Ltdgenuspower.com

A leading provider of smart energy meters, power distribution projects, and hybrid microcircuits globally, focused on affordable advanced technology solutions

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Jaipur 3,803 1992
5
Birla Institute of Technology and Science, Pilanibits-pilani.ac.in

Prestigious Indian university offering higher education in science, technology, and humanities with a focus on training skilled and innovative individuals

Higher Education 馃嚠馃嚦 Jhunjhunu 3,054 1964
6
National Engineering Industries Ltd. (NBC Bearings)nbcbearings.com

Leader in bearing manufacturing and exporting, offering flexible engineering solutions for automotive, railways, and industrial sectors with global presence and strong focus on quality and innovation

Manufacturing 馃嚠馃嚦 Jaipur 2,632 1946
7
Manipal University Jaipurjaipur.manipal.edu

A leading education group with over 60 years of excellence, offering career-oriented courses in various disciplines through innovative teaching methods

Education Administration Programs 馃嚠馃嚦 Jaipur 2,627 2011
8
JECRC Universityjecrcuniversity.edu.in

A leading university in Jaipur, Rajasthan, focusing on academic excellence, research, and industry partnerships to enrich lives and communities

Higher Education 馃嚠馃嚦 Jaipur 1,753 2012
9
Poornima Universitypoornima.edu.in

A leading educational institution in Jaipur, India, offering undergraduate, postgraduate, and doctoral programs with a focus on academic excellence, industry relevance, and international collaborations

Higher Education 馃嚠馃嚦 Jaipur 1,217 2012
10
Vivekananda Global Universityvgu.ac.in

Leading private educational institution in North India, offering opportunities for personal and professional development with recognition for education, research, and sustainability

Higher Education 馃嚠馃嚦 Jaipur 1,082 2012
11
Suresh Gyan Vihar Universitygyanvihar.org

A top university in India offers interactive distance education programs with live lectures, online resources, and employability training for industry readiness

Higher Education 馃嚠馃嚦 Jaipur 869 n/a
12
BITSbits-pilani.ac.in

A renowned private university in Pilani, India offering education in engineering and sciences, with strong industry linkages and campuses across India and Dubai

Higher Education 馃嚠馃嚦 Pilani 864 1964
13
CSIR-CEERIceeri.res.in

A pioneering research institute focused on advanced Electronics R&D, established in 1953 and supported by CSIR for growth in the field of electronics

Research Services 馃嚠馃嚦 Pilani 773 1953
14
Amity University Rajasthan, Jaipuramity.edu

A prestigious university offering modern, research-based courses with a focus on industry readiness, personalized mentorship, and emphasis on personality enhancement

Higher Education 馃嚠馃嚦 Jaipur 706 2008
15
Central University Of Rajasthancuraj.ac.in

The company is a Central University in Rajasthan offering a variety of unique and futuristic postgraduate programs with job potential

Education Administration Programs 馃嚠馃嚦 Kishangarh 609 2009
16
Poornima Institute of Engineering & Technologypoornima.org

A technical institute affiliated with Rajasthan Technical University, committed to providing quality education, faculty development, and creating a culture of innovation

Higher Education 馃嚠馃嚦 Jaipur 557 2007
17
Poornima College of Engineeringpoornima.org

A progressive engineering college providing high-quality technical education with an innovative approach and commitment to excellence for over two decades

Higher Education 馃嚠馃嚦 Jaipur 555 2000
18
INA SOLAR (Insolation Energy Ltd)insolationenergy.in

Manufacturing high-efficiency TOPCon, Bifacial, and Monofacial solar modules using AI-driven robotics for residential, industrial, and large-scale solar park projects across India.

Renewable Energy Equipment Manufacturing 馃嚠馃嚦 Jaipur 501 2017
19
E-Connect Solutions Pvt. Ltd.e-connectsolutions.com

Provider of comprehensive business and IT solutions with over 30 years of experience, specializing in large IT infrastructure projects and diverse business verticals with certified manpower

IT Services and IT Consulting 馃嚠馃嚦 Udaipur 455 1991
20
Kamaraj College of Engineering and Technologykamarajengg.edu.in

An established educational institution offering UG programs, awarded Autonomous status by UGC, reaccredited by NAAC, and with seven NBA-accredited programs

Higher Education 馃嚠馃嚦 S.P.G.C.Nagar 416 1998

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21
The LNM Institute of Information Technologylnmiit.ac.in

A deemed university in Jaipur, India offering a range of undergraduate, postgraduate, and doctoral programs in engineering, sciences, and humanities

Higher Education 馃嚠馃嚦 Jaipur 403 2003
22
Genus Innovation Limitedgenusinnovation.com

Specializing in innovative power solutions, we design, develop, and manufacture state-of-the-art solar and power backup products, while providing OEM services

Consumer Electronics 馃嚠馃嚦 Jaipur 394 1998
23
Golcha Groupgolchaminerals.com

A leading producer of high-quality talc products globally, focused on delivering value through superior quality, performance, and customer solutions since 1930

Mining 馃嚠馃嚦 Jaipur 390 1880
24
Polaris Smart Meteringpolarisgrids.com

An energy technology innovator offering smart grid solutions to provide reliable, clean energy access, manage electricity expenses, and eliminate power theft

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Jaipur 382 2012
25
Data Ingenious Global Ltddil.in

A technology solutions provider specializing in internet services, networking, software development, and innovative turnkey solutions with a focus on customer satisfaction and innovation

IT Services and IT Consulting 馃嚠馃嚦 Jaipur 381 1999
26
NIIT Universityniituniversity.in

A research-driven university in Neemrana, India, focused on industry linkages, technology, and seamless education for innovation and learning in emerging areas

Education Administration Programs 馃嚠馃嚦 Neemrana 376 2009
27
Syrma Johari Medtech Limitedsyrmajoharimedtech.com

A global medical device design and manufacturing company with over 40 years of experience, providing regulatory compliant services to MedTech giants and start-ups worldwide

Medical Equipment Manufacturing 馃嚠馃嚦 Jodhpur 363 1979
28
SAKATA INX (INDIA) PRIVATE LIMITEDsakataindia.com

A global manufacturer of printing inks and related equipment, offering products like newspaper inks, commercial inks, and packaging inks

Chemical Manufacturing 馃嚠馃嚦 Bhiwadi 342 1997
29
SPR Takahata Precision India Pvt. Ltd.spr-takahata.com

Specializing in plastic moulding, the company offers precision solutions in India

Plastics Manufacturing 馃嚠馃嚦 Alwar 314 n/a
30
ONEPWS Pvt. Ltd.onepws.com

Designing, manufacturing, and executing innovative control room solutions and modular consoles for mission critical environments through ergonomic, aesthetic, and functional consultancy services.

Manufacturing 馃嚠馃嚦 Udaipur 313 2006
31
Wolkem India Limitedwolkem.com

Family-owned company mining and processing industrial minerals like Wollastonite, Calcium Carbonate, Talc, and Dolomite Leading producer in India with global exports and focus on innovation, CSR, and EHS practices

Mining 馃嚠馃嚦 Udaipur 295 1972
32
Multimetals Limitedmultimetals.in

A premier manufacturer of extruded and drawn copper alloys products for critical applications, with over 50 years of experience and global presence

Mining 馃嚠馃嚦 Kota 290 1962
33
Sangam Universitysangamuniversity.ac.in

A student-centered university offering challenging and flexible degree programs, fostering interdisciplinary education and empowering future professionals for personal and professional growth

Higher Education 馃嚠馃嚦 Bhilwara 253 2012
34
Pyrotech Electronics Pvt. Ltd.pyrotechlighting.com

A member of Pyrotech-Tempsens group, the company manufactures LED lights, LED drivers, and smart lighting sensors for export to various countries They also offer private labeling services

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Udaipur 249 1976
35
Wellcare Oil Toolswellcareoiltools.com

Manufacturer and supplier of downhole drilling and completion equipment for the petroleum, petrochemical, and natural gas industry, offering a comprehensive range of quality products worldwide

Oil and Gas 馃嚠馃嚦 Alwar 229 2010
36
RMC Switchgears Limitedrmcindia.in

The company designs, manufactures, and installs energy meter enclosures, distribution boxes, panels, and switchgears to ensure safe and theft-free electricity distribution

Appliances, Electrical, and Electronics Manufacturing 馃嚠馃嚦 Jaipur 215 1994
37
Dayjoy Marketing Private Limiteddayjoy.in

Dayjoy is a wellness brand focused on quality nutrition, beauty, and home products, empowering entrepreneurs through direct selling and smart compensation plans

Wellness and Fitness Services 馃嚠馃嚦 Kota 183 2018
38
Khushi Babykhushibaby.org

The company is developing a digital platform to monitor and encourage community health in remote areas, empowering health workers and beneficiaries

Hospitals and Health Care 馃嚠馃嚦 Jaipur 183 2014
39
SWIL - SwilERP for Retail & Distributionswindia.com

A pioneer in software solutions for healthcare & retail sectors, providing advanced technology products and services to simplify business processes and improve performance nationwide

Software Development 馃嚠馃嚦 Jaipur 182 1994
40
Gosil Exportsgosilexports.com

A trusted leader in exquisite jewelry manufacturing, with a focus on honesty, quality, innovation, and unique designs, serving customers worldwide

Retail Luxury Goods and Jewelry 馃嚠馃嚦 Jaipur 152 1997
41
Samasta Foodssamastafoods.com

A certified organic food company supporting farmers, offering private label services, customized packaging, and high-quality organic products globally Passionate about purity and sustainability

Food and Beverage Manufacturing 馃嚠馃嚦 Jaipur 21 2021

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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 Nov 11, 2026.

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