These Selangor companies with in-house R&D are primarily large organizations, including several universities and significant players in manufacturing and agriculture. Notable examples include Universiti Teknologi MARA, a leading Malaysian university, Proton, a national car manufacturer, and Top Glove, a global leader in glove manufacturing. Sunway Healthcare Group operates as an integrated private healthcare provider, while SD Guthrie Berhad is a major producer of certified sustainable palm oil. Hartalega also stands out as a prominent nitrile glove manufacturer.
A clear pattern among these companies is the strong presence of higher education institutions, with five universities among the largest. There is also a significant cluster of companies involved in manufacturing, particularly in automotive and medical equipment, alongside major agricultural firms focused on palm oil. Headquarters are distributed across various cities in Selangor, including Shah Alam, Petaling Jaya, and Subang.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Universiti Teknologi MARAuitm.edu.my
A leading Malaysian university offering a wide range of academic programs, innovative education, state-of-the-art facilities, and a strong focus on nation building and global recognition |
14,416 | |||
| 2 |
Protonproton.com
A national car project in Malaysia, focused on economic development and innovative, reliable automotive solutions with global partnerships |
5,054 | |||
| 3 |
Top Glovetopglove.carrd.co
A global leader in glove manufacturing with diversified product range serving healthcare and non-healthcare sectors worldwide, aiming to become a Fortune Global 500 Company by 2030 |
3,701 | |||
| 4 |
National University of Malaysia (UKM)ukm.my
A prestigious research university in Malaysia focused on providing quality education, internationalizing knowledge, and promoting national culture Ranked highly globally |
3,168 | |||
| 5 |
Sunway Healthcare Groupsunway.com.my
Asia's integrated private healthcare group with hospitals in Malaysia & Singapore, providing quality healthcare services to patients globally Expanding to become region's largest healthcare group |
2,996 | |||
| 6 |
Multimedia Universitymmu.edu.my
A private university in Malaysia with over 20,000 students, offering a variety of faculties and research centers across two campuses |
2,721 | |||
| 7 |
Sunway Medical Centresunwaymedical.com
A leading private hospital in Malaysia offering a wide range of medical services with advanced technologies and specialized care across various speciality areas |
2,475 | |||
| 8 |
SD Guthrie Berhadsdguthrie.com
Leading global producer of certified sustainable palm oil with significant market share and strong institutional backing in Malaysia. |
2,238 | |||
| 9 |
Sunway Universityedu.my
Leading not-for-profit private university offering diverse programs and engaging learning, focused on global partnerships, research, and developing new technologies for societal needs. |
2,173 | |||
| 10 |
Hartalegahartalega.com.my
A leading global manufacturer of nitrile gloves, known for innovation, excellence, and commitment to enriching lives through quality products |
2,093 | |||
| 11 |
Peroduaperodua.com.my
A Malaysian automotive company focused on manufacturing, research, sales, and services, with a commitment to innovation, sustainability, and customer satisfaction |
1,944 | |||
| 12 |
Sime Darby Plantationsdguthrie.com
Leading producer of Certified Sustainable Palm Oil, focusing on operational excellence, innovation, and upholding No Deforestation, No Peat, No Exploitation commitment |
1,738 | |||
| 13 |
International Islamic University Malaysia (IIUM)iium.edu.my
A premier international Islamic research university integrating Islamic values and world-view into humanities, sciences, and technology for knowledge creation and global impact |
1,562 | |||
| 14 |
Universiti Tenaga Nasionaluniten.edu.my
A prestigious institution offering academic programs in Engineering, Information Technology, Business Management, and related areas to develop well-rounded professionals |
1,393 | |||
| 15 |
Management and Science Universitymsu.edu.my
A prestigious private university in Malaysia known for producing well-rounded graduates with academic excellence and global partnerships |
1,339 | |||
| 16 |
SIRIM Berhadsirim.my
A premier industrial research and technology organization in Malaysia focused on research, technology development, and promoting quality as a national champion |
1,154 | |||
| 17 |
Daikin Malaysia Sdn Bhddaikinmalaysia.com
The company specializes in manufacturing a wide range of HVAC equipment for residential, light commercial, and commercial use with a focus on energy efficiency and customer comfort |
1,129 | |||
| 18 |
University of Nottingham Malaysianottingham.edu.my
A branch campus of a British university in Malaysia, offering world-class teaching and research in a diverse, vibrant community |
990 | |||
| 19 |
Malaysian Palm Oil Boardmpob.gov.my
Government agency promoting well-being of Malaysian oil palm industry by developing national objectives, policies and priorities |
770 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 20 |
Xiamen University Malaysiaxmu.edu.my
A prestigious Chinese university with international recognition and a branch campus in Malaysia, offering a diverse range of programs in English |
711 | |||
| 21 |
Pharmaniaga Berhadpharmaniaga.com
Pharmaceutical company in Malaysia engaged in multiple segments of the pharmaceutical value chain with a strong commitment to excellence. |
653 | |||
| 22 |
Novugennovugen.com
A vertically integrated pharmaceutical company specializing in oncology drugs, with US FDA approved manufacturing facilities in Malaysia and a focus on quality and accessibility |
615 | |||
| 23 |
Universiti Kebangsaan Malaysia (UKM)ukm.my
A public university in Malaysia with a teaching hospital and branch campus, located in Selangor and Kuala Lumpur respectively |
585 | |||
| 24 |
Bosch Malaysiabosch.com.my
Global technology company with a focus on mobility solutions, consumer goods, industrial technology, and energy and building technology, improving lives worldwide |
581 | |||
| 25 |
PERUSAHAAN OTOMOBIL NASIONAL SDN. BHD.corporate.proton.com
Gain comprehensive insights into a technology company through research and information provided by Proton |
503 | |||
| 26 |
FUJIFILM BI Malaysiafujifilm.com
Global leader in delivering innovation through digital transformation, offering workflow solutions, IT services, printing equipment, BPO services, and ERP implementation support |
411 | |||
| 27 |
Sime Darby Plantation Sdn Bhdsdguthrie.com
A farming company based in Selangor, Malaysia, specializing in plantation operations |
375 | |||
| 28 |
Epson Malaysiaepson.com.my
A global leader in imaging technologies, creating innovative products like inkjet printers, projectors, smart glasses, sensing systems, and industrial robots |
369 | |||
| 29 |
Universiti Putra Malaysia (UPM) / University of Putra Malaysiaupm.edu.my
A Malaysian public research university offering a wide range of fields of study including agricultural sciences, human ecology, medicine, and engineering |
369 | |||
| 30 |
INFOPROinfopro.com.my
Global banking and financial solution provider specializing in Conventional, Islamic, and Digital Banking solutions with a focus on technology and customer engagement |
345 | |||
| 31 |
MFE Formwork Technologymfeformwork.com
A global company specializing in aluminum formwork technology for constructing reinforced concrete buildings with strength, precision, quality, and cost-effectiveness |
334 | |||
| 32 |
JJ-Lurgijj-lurgi.com
A joint venture in Asia specializing in edible oil processing technologies, providing design, installation, and maintenance services with over 25 years of experience |
308 | |||
| 33 |
EITA Elevator (M) Sdn Bhdeitaelevator.com.my
An elevator company in Malaysia specializing in design, manufacturing, installation, and maintenance of custom elevator systems for residential, commercial, and industrial use |
192 | |||
| 34 |
Power Root Commercialpowerroot.com.my
Makes beverages with commitment to wellness, value, and high standards, combining traditional excellence with modern processes to create delicious products for various lifestyles. |
78 | |||
| 35 |
Gaillard Rondinorondino.fr
Specializes in wood, providing outdoor facilities, street furniture, playgrounds, sports facilities, and road safety equipment. |
47 | |||
| 36 |
Ascend Microsystemsascendmicro.com
Leading provider of digital, mixed-signal, and memory solutions for industrial, IoT, mobile computing, and consumer markets through innovative products and design services |
32 | |||
| 37 |
Dati Plus, la sécurité connectéedati-plus.com
Provides connected personal protective equipment and AI-powered solutions to protect lone workers for over 2000 companies, meeting legal safety obligations. |
26 | |||
| 38 |
MORETH SDN BHDmoreth.com
A leading contract manufacturer in the health to beauty industry, specializing in nutritional products and food beverages with a focus on quality, innovation, and sustainability |
24 | |||
| 39 |
SCYLL'AGROscyllagro.com
Responds to all requests, from research scale synthesis of small batches of pure or formulated pheromones to industrial and commercial scale production. |
8 | |||
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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 Selangor
- The largest companies in Selangor 521
- Multinational companies in Selangor 138
- Publicly traded companies in Selangor 60
- Manufacturers in Selangor 59
- Critical infrastructure operators in Selangor 52
- Retail chains in Selangor 52
- Corporate groups and holding companies in Selangor 50
- Companies with a mobile app in Selangor 44
- Education providers in Selangor 43
- IT Services and IT Consulting companies in Selangor 35
- Higher Education companies in Selangor 32
- Real Estate companies in Selangor 29
- Logistics companies in Selangor 27
- Public sector organisations in Selangor 26
- Financial Services companies in Selangor 25
- Distributors and wholesalers in Selangor 25
- Property developers in Selangor 25