The companies listed here are primarily large, established firms based in Petaling Jaya, with a strong presence in traditional sectors. Many are diversified conglomerates, often with roots stretching back to the early 20th century. Sime Darby, for example, is an investment management firm driving sustainable value, while GAMUDA is a regional engineering and property company specializing in infrastructure development. Sunway Group operates across real estate, construction, education, and healthcare, and EY Technology Solutions provides global SAP consulting and cloud solutions. SD Guthrie Berhad is a leading producer of certified sustainable palm oil.
A notable characteristic of these companies is their deep engagement in Malaysia's foundational industries. Several companies, including Sime Darby Property and GAMUDA LAND, are prominent in real estate and construction. The recurring presence of entities like Sime Darby, SD Guthrie Berhad, and Sime Darby Plantation, all founded around 1910 and active in investment management, farming, and palm oil production, suggests a common historical origin and a network of related businesses.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Sime Darbysime.com
A leading partner in Industrial and Motors sectors, driving sustainable value through operational excellence, high performance standards, and good corporate governance |
20,000 | |||
| 2 |
GAMUDAgamuda.com.my
A regional engineering and property company based in Malaysia, specializing in infrastructure development, innovative solutions, sustainable developments, and global operations |
4,951 | |||
| 3 |
Sunway Groupsunway.com.my
A diversified conglomerate with interests in real estate, construction, education, healthcare, retail, and hospitality, following the UN SDGs and ESG targets |
4,349 | |||
| 4 |
EY Technology Solutionsey.com
The company is a leading SAP Partner offering Management Consulting, Systems Integration, Implementation Services, SAP HANA expertise, and Cloud solutions globally |
3,553 | |||
| 5 |
SD Guthrie Berhadsdguthrie.com
Leading global producer of certified sustainable palm oil with significant market share and strong institutional backing in Malaysia. |
2,238 | |||
| 6 |
Sime Darby Propertysimedarbyproperty.com
A leading property developer with 50 years of experience in creating sustainable communities, actively involved in philanthropic initiatives and recognized for multiple awards |
2,012 | |||
| 7 |
CARSOMEcarsome.my
A leading integrated automotive e-commerce platform in Southeast Asia, transforming the used car industry with end-to-end solutions and exceptional customer service |
1,844 | |||
| 8 |
Malindo Airbatikair.com.my
Malindo Air is a Malaysian airline operating domestic and international flights with a growing fleet and network, recognized for excellence in passenger experience |
1,750 | |||
| 9 |
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 | |||
| 10 |
Dialog Group Berhaddialogasia.com
A leading technical service provider to the energy sector globally, offering integrated solutions through strategic alliances with renowned partners since 1984 |
1,721 | |||
| 11 |
IJM Corporation Berhadijm.com
A leading Malaysian conglomerate with core businesses in construction, property development, manufacturing, infrastructure concessions, and plantations across multiple countries |
1,591 | |||
| 12 |
GAMUDA LANDgamudaland.com.my
A property developer with expertise in engineering, construction, and infrastructure concessions, specializing in townships, high-rise developments, and commercial centers |
1,258 | |||
| 13 |
Sunway Construction Group Berhadsunwayconstruction.com.my
A trusted leader in turnkey building and infrastructure projects globally, providing innovative solutions from inception to completion with excellence and quality |
1,158 | |||
| 14 |
Sime Darby Motorssimemotors.com.my
An automotive player in Asia-Pacific with operations in importation, assembly, distribution, and retail, focusing on sustainability and partnerships with global manufacturers |
1,085 | |||
| 15 |
Secret Recipe Cakes & Cafe Sdn Bhdsecretrecipe.com.my
Leading lifestyle cakes and cafe chain, offering extensive range of fine quality gourmet cakes, with numerous outlets across multiple countries. |
984 | |||
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. | |||||
| 16 |
Golden Screen Cinemasgsc.com.my
A leading cinema exhibitor in Malaysia and Vietnam, offering state-of-the-art technology, enriching cinematic experiences, and the largest multiplex in Southeast Asia |
876 | |||
| 17 |
Startek Malaysiastartek.com
The company enhances global brand-customer connections by creating memorable, personalized experiences |
815 | |||
| 18 |
Uzma Groupuzmagroup.com
Established in 2000, the company offers cost-effective integrated solutions in the Oil & Gas industry with operations in Malaysia, Thailand, Indonesia, and the Philippines |
805 | |||
| 19 |
IJM Land Berhadijmland.com
A leading property developer committed to creating sustainable communities with world-class townships and a strong sense of responsibility |
778 | |||
| 20 |
Hitachi eBworxhitachi-ebworx.com
A regional consulting and technology firm specializing in high performance solutions for the banking and insurance industry, with innovative offerings and regional recognition |
683 | |||
| 21 |
CTOSctosdigital.com
A leading Credit Reporting Agency in Malaysia, providing personal credit reports and online tools for businesses to manage credit risk |
665 | |||
| 22 |
SD Guthrie Internationalsdguthrie-international.com
Committed to customers' success, Sime Darby Oils explores solutions, identifies new opportunities, and focuses on creating a successful future together |
644 | |||
| 23 |
Loob Holdingloob.com.my
Malaysian multi-brand beverage group managing diverse portfolios including lifestyle tea outlets and virtual coffee locations across multiple continents through strategic retail expansion. |
607 | |||
| 24 |
WCT Berhadwct.com.my
A well-established construction company in Malaysia with 40 years of experience, specializing in infrastructure and building projects locally and internationally |
559 | |||
| 25 |
Minconsult Sdn Bhdminconsult.com
A leading multi-disciplinary consultancy practice focusing on engineering excellence, fostering professional growth, and offering international exposure and career advancement opportunities |
551 | |||
| 26 |
Pathlabpathlab.com.my
Healthcare, pathology, and clinical laboratory services provider with a strong presence in South-East Asia, offering health screening, blood tests, and medical check-ups |
513 | |||
| 27 |
Solarvestsolarvest.com
A leading solar EPCC provider in Malaysia with over 400MWp installed capacity, expanding into renewable energy assets and new markets |
470 | |||
| 28 |
GDEX Berhadgdexpress.com
A logistics company established in 1997, offering domestic and international express delivery services, customized solutions, and warehouse fulfillment to diverse customers in Malaysia and Southeast Asia |
451 | |||
| 29 |
WCT Construction Sdn Bhdwct.com.my
A well-established construction company with 40 years of experience, specializing in infrastructure projects such as expressways, airports, and commercial buildings locally and internationally |
434 | |||
| 30 |
Strateq Group Of Companiesstrateqgroup.com
A leading technology enabler providing integrated solutions and services across various industries, with a focus on improving performance and profit |
432 | |||
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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.