| # | Company | Employees |
|---|---|---|
| 1 |
Megha Engineering and Infrastructures Ltd (MEIL)meil.in
Diverse industrial conglomerate specializing in engineering, construction, water management, power, hydrocarbons, manufacturing, transportation, and defense infrastructure projects worldwide. |
13,436 |
| 2 |
MSN Laboratoriesmsnlabs.com
A research-based pharmaceutical company with state-of-the-art manufacturing facilities, offering a wide range of high-quality and affordable medicines globally |
9,396 |
| 3 |
Mylan Laboratories Limitedmylan.in
Empowering people worldwide to live healthier at every stage of life, merging with Upjohn to become Viatris Follow our journey |
6,398 |
| 4 |
Sai Life Sciences Ltdsailife.com
A global partner in accelerating the discovery, development, and manufacturing of complex small molecules to support the creation of new medicines |
4,281 |
| 5 |
Laurus Labs Limitedlauruslabs.com
Innovation-driven organization offering products & services to pharmaceutical industry Specializing in APIs, NCE development, and nutraceutical ingredients for global healthcare |
3,867 |
| 6 |
Hetero Drugs Ltdhetero.com
Research-based pharmaceutical company specializing in development, manufacturing, and marketing of APIs, intermediates, and affordable finished dosage drugs. |
3,447 |
| 7 |
Premier Energies Limitedpremierenergies.com
A leading solar energy company with a LEED Gold-rated manufacturing facility offering end-to-end solutions, EPC services, and sustainable practices globally |
3,298 |
| 8 |
Deccan Fine Chemicals Pvt. Limiteddeccanchemicals.com
A globally operating company specializing in custom manufacturing of active ingredients and advanced intermediates for agro, fine, and specialty chemical sectors |
2,680 |
| 9 |
Neuland Laboratories Limitedneulandlabs.com
Leading manufacturer of APIs and provider of chemistry solutions for pharmaceutical industry worldwide, with focus on contract research and manufacturing services |
1,994 |
| 10 |
Electronics Corporation of India Limited (ECIL), Department of Atomic Energy, Government of India.ecil.co.in
A pioneering multi-technology enterprise contributing to India's self-reliance in strategic electronics for sectors like Defence, Aerospace, IT, and E-Governance |
1,979 |
| 11 |
Aster Pvt Ltdaster.in
A market leader in creating telecom and power infrastructure in India, offering engineering services, tower supply, equipment installation, broadcast towers, and international expansion |
1,356 |
| 12 |
Visaka Industries Limitedvnext.in
Innovative producer of building materials, textile yarn, and renewable energy products, focused on sustainability and pioneering new technologies in India |
1,294 |
| 13 |
Tata Advanced Systems Ltdtataadvancedsystems.com
A subsidiary focusing on defense, security, and disaster management solutions through technology development, transfer, and research for Indian Security Forces |
1,170 |
| 14 |
Vasudha Pharma Chem Ltd.vasudhapharma.com
A pharmaceutical company based in Hyderabad, India, specializing in manufacturing APIs, Pharma Intermediates, and pharmaceutical formulations with a focus on innovation and quality |
1,109 |
| 15 |
Rain Industriesrain-industries.com
A multinational conglomerate producing carbon-based products, advanced materials, and cement for various global industries with integrated logistics network |
1,028 |
| 16 |
MIC Electronics Ltdmic.co.in
Designs, develops, manufactures LED video displays, LED luminaires, and electronic/telecommunication equipment. Also develops telecom software, with a global presence. |
1,019 |
| 17 |
Pitti Engineering Limitedpitti.in
Manufacturing sheet metal components, motor cores, die-cast rotors, and electrical laminations while providing complex machining and value-added assembly services for global export markets. |
996 |
| 18 |
LCGC Resolute Groupresolutegoc.com
A conglomerate of market leading companies in electronic manufacturing, digital marketing, animation, and gaming with a wide geographical presence |
927 |
| 19 |
NACL Industries Limitednaclind.com
A leading agrochemical company in India with a strong global presence, manufacturing active ingredients, formulations, and fine chemicals since 1993 |
813 |
| 20 |
Lee Pharma Ltdleepharma.com
The company focuses on integrating environmental principles, conserving natural resources, reducing pollution, complying with regulations, and continually improving environmental practices |
802 |
| 21 |
Tirumala Milk Products (P) Ltd
Manufacturing and distributing dairy products including milk and related food items from Hyderabad, India, focusing on quality and freshness. |
775 |
| 22 |
Jodas Expoim Pvt. Ltd.jodasexpoim.in
A global pharmaceutical company specializing in generic medications for anti-infectives, anti-cancer, contrast media, and critical care, focused on quality, affordability, and growth |
730 |
| 23 |
Virchow Biotechvirchowbiotech.com
A leading global player in the Biopharma sector, focusing on research, development, and commercialization of a wide range of biologicals and bio-generics |
706 |
| 24 |
Linkwell Telesystems Pvt Ltd - VISIONTEKvisiontek.co.in
Leading provider of telecom equipment in PSTN, GSM, CDMA, VOIP & Wi-Fi technologies Specializing in PCO products, EVD terminals, POS systems, VTS, EDC terminals, & wireless modems |
666 |
| 25 |
Puzzolana Indiapuzzolana.com
A diversified group based in Hyderabad with expertise in engineering solutions for infrastructure challenges, offering innovative products and solutions across various industries |
643 |
| 26 |
MVS ACMEI Technologies Pvt Ltdmvsgroup.co.in
A leading manufacturer of condition monitoring, industrial packaging, and woven coated fabrics, offering innovative solutions to global steel and metal industries |
636 |
| 27 |
PeopleLink Collaboration Inc.peoplelinkvc.com
Specializing in custom Audio Video Conferencing & TelePresence solutions, offering hardware accessories, software integration, and pre/post sales support for global clients |
607 |
| 28 |
Annora Pharma Private Limitedannorapharma.com
The company based in Telangana, India, specializes in pharmaceutical products and research at their location in Annaram |
606 |
| 29 |
Vivimed Labs Limitedvivimedlabs.com
Global supplier of niche molecules and formulations in healthcare, pharmaceuticals, and specialty chemicals, with a focus on innovation and quality |
594 |
| 30 |
Bambino Agro Industries Limitedbambinoagro.com
Leading producer of vermicelli and other food products in South East Asia, offering a wide range of snacks, sweets, and spices |
581 |
| 31 |
NCL Industries Limitednclind.com
A leading cement manufacturer with a strong presence in Andhra Pradesh and Telangana, offering various types of cement and ready mix concrete |
571 |
| 32 |
ECIL-Rapiscan Limitedecilrapiscan.com
A joint venture specializing in manufacturing X-ray security systems for baggage, offering a range of security solutions, system integration, and after-sales services nationwide |
563 |
| 33 |
BAKEMATEbakemate.in
Exports and imports of high-quality biscuits, wafers, chocolates, and confectionery products from Hyderabad using ISO 22000 and BRC certified manufacturing facilities. |
94 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 24, 2026.
More company lists in Telangana
- The largest companies in Telangana 489
- IT Services and IT Consulting companies in Telangana 62
- Higher Education companies in Telangana 40
- Hospitals and Health Care companies in Telangana 36
- Education providers in Telangana 35
- Pharmaceutical Manufacturing companies in Telangana 28
- Education Administration Programs companies in Telangana 26
The same list elsewhere in India
- Manufacturers in India 1,471
- Manufacturers in Maharashtra 432
- Manufacturers in Tamil Nadu 153
- Manufacturers in Haryana 148
- Manufacturers in Karnataka 137
- Manufacturers in Gujarat 114
- Manufacturers in Uttar Pradesh 87
- Manufacturers in West Bengal 73
- Manufacturers in Mumbai 274
- Manufacturers in New Delhi 123
- Manufacturers in Bengaluru 118
- Manufacturers in Gurugram 115
- Manufacturers in Chennai 97
- Manufacturers in Pune 94
- Manufacturers in Kolkata 67
- Manufacturers in Noida 63
- Manufacturers in Ahmedabad 57
- Manufacturers in Hyderabad 29