These companies with in-house R&D in Singapore span several key sectors, including software development, healthcare, and manufacturing. The list features a mix of very large corporations, such as Grab, a superapp with over 56,000 employees, and established financial institutions like DBS Bank, alongside significant public sector entities such as the National University of Singapore and NHG Health.
Notable companies include Dyson, which focuses on pioneering technologies in appliances, and Agoda, an online travel platform. ST ENGINEERING AEROSPACE LTD. contributes to defense and engineering, while ofi is a global supplier of food and beverage ingredients. A clear pattern is the strong presence of companies founded in the 21st century, indicating a focus on newer technologies and digital services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Grabgrab.careers
Leading superapp in Southeast Asia offering deliveries, mobility, financial services, enterprise solutions, united by a mission to drive economic empowerment and guided by The Grab Way principles |
56,607 | |||
| 2 | 35,008 | ||||
| 3 |
ST ENGINEERING AEROSPACE LTD.stengg.com
application of technology and innovation to solve real-world problems, focusing on defence, engineering, and improving quality of life globally. |
23,000 | |||
| 4 |
National University of Singaporenus.edu.sg
University focused on education, research, and service with global influence, addressing issues in Singapore, Asia, and worldwide. |
18,124 | |||
| 5 |
Dysoncareers.dyson.com
Innovative company pioneering unique technologies, with a diverse global team, focused on solving ignored problems and constantly reinventing products and processes |
14,000 | |||
| 6 |
NHG Healthnhghealth.com.sg
Public healthcare provider offering integrated clinical care, preventive health, research, education, and community partnerships across multiple hospitals and specialty centers. |
13,993 | |||
| 7 |
Agodacareersatagoda.com
An online travel platform offering reservations for over 29 million properties worldwide, with a focus on combining local knowledge for the best deals |
10,893 | |||
| 8 |
National University Health Systemnuhs.edu.sg
Comprehensive academic health system combining hospitals, clinics, research, and education to provide patient-centered care and community health services. |
7,826 | |||
| 9 |
Tan Tock Seng Hospitalttsh.com.sg
A leading hospital in Singapore providing integrated care to a resident population of 14 million through comprehensive healthcare services and community partnerships |
7,146 | |||
| 10 | 6,487 | ||||
| 11 |
Garenagarena.com
A global online games developer and publisher specializing in mobile battle royale titles, esports events, and social gaming experiences |
6,372 | |||
| 12 |
IBS Softwareibsplc.com
A global provider of SaaS solutions for the travel industry, offering services for aviation, tour & cruise, hospitality, and energy sectors worldwide |
6,181 | |||
| 13 |
Singapore General Hospitalsgh.com.sg
Providing affordable tertiary healthcare, nurturing medical professionals, and advancing innovative translational and clinical research with a strong social mission. |
5,958 | |||
| 14 |
APRILaprilasia.com
A leading manufacturer of pulp and paper products, with operations in Indonesia, serving millions globally with sustainable practices and a diverse product portfolio |
5,311 | |||
| 15 |
Cartrackcartrack.co.za
Global SaaS platform providing fleet data analytics, driver behavior insights, insurance risk management, safety, and asset recovery solutions. |
4,529 | |||
| 16 | 3,685 | ||||
| 17 |
National University Hospitalnuh.com.sg
Provides comprehensive medical, surgical, and dental specialties. Offers healthcare for adults, women, and children, with unique pediatric transplant programs. Integrates research and teaching. |
3,615 | |||
| 18 |
Ngee Ann Polytechnicnp.edu.sg
Provides diverse full-time and part-time diploma courses across multiple disciplines, supporting lifelong learning and workforce skills development in Singapore. |
3,557 | |||
| 19 |
Travelokatraveloka.com
Leading Southeast Asian travel platform offering comprehensive travel services, innovative products, and financial services to simplify people's lives and fulfill travel aspirations |
3,261 | |||
| 20 |
SingHealthsinghealth.com.sg
Driving healthcare transformation, providing affordable, quality care with a network of hospitals, specialty centers, and collaboration in medical research and education |
3,092 | |||
| 21 |
Singapore Polytechnicsp.edu.sg
Provides broad-based, hands-on diploma education across multiple disciplines, emphasizing applied research and development for quality teaching and commercialization. |
3,019 | |||
| 22 |
DSTAdsta.gov.sg
Specializes in engineering, digital transformation, cybersecurity, and AI to develop advanced defence systems and national security technologies. |
2,948 | |||
| 23 |
STATS ChipPACstatschippac.com
A leading integrated-circuit manufacturing and technology services provider, offering turnkey solutions for semiconductor package design, R&D, assembly, and testing worldwide |
2,900 | |||
| 24 |
Nanyang Polytechnicnyp.edu.sg
Provides diploma courses, continuing education, and specialized training institutes focusing on culinary, retail, and workplace learning sectors in Singapore. |
2,812 | |||
| 25 |
Changi General Hospitalcgh.com.sg
Academic medical institution with over 1,000 beds providing diverse specialties and quality healthcare to a community of over one million. |
2,724 | |||
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. | |||||
| 26 |
Housing & Development Boardhdb.gov.sg
Planning and developing public housing towns with quality homes, amenities, community spaces, renewal programs, and policies supporting social cohesion and national objectives. |
2,601 | |||
| 27 |
ENNOVIennovi.com
Provide mechanical and electrical interconnect solutions for automotive, aerospace, electronics, industrial, and medical industries with sustainable, agile customization worldwide. |
2,261 | |||
| 28 |
Venture Corporation Limitedventure.com.sg
Leading global provider of technology services and solutions in various domains, specializing in contract manufacturing, design, research, and development across multiple industries |
2,176 | |||
| 29 |
UTACutacgroup.com
A leading independent provider of semiconductor assembly and test services for a variety of integrated circuits used in various industries worldwide |
1,970 | |||
| 30 |
Kulicke & Soffakns.com
Provider of semiconductor packaging and electronic assembly solutions for automotive, consumer, communications, computing, and industrial markets worldwide. |
1,901 | |||
| 31 |
NTT DATA Asia Pacificnttdata.com
Global business and technology leader providing AI, digital infrastructure, cloud, security, and consulting services to help organizations transition sustainably into digital futures. |
1,866 | |||
| 32 |
Circlescircles.co
Global tech company empowering operators to launch and operate digital telcos at scale through a full stack SaaS platform and digital-first approach Delighting customers worldwide |
1,829 | |||
| 33 |
HTX (Home Team Science & Technology Agency)htx.gov.sg
Develop advanced technologies in biometrics, AI, robotics, and cybersecurity to enhance public safety and support law enforcement operations. |
1,791 | |||
| 34 | 1,769 | ||||
| 35 |
Samsung Southeast Asia & Oceaniasamsung.com
Leading technology company offering smartphones, TVs, wearables, appliances, semiconductors, and IoT solutions across Southeast Asia and Oceania. |
1,622 | |||
| 36 |
DSO National Laboratorieslinkin.bio
Develops technological surprises and game-changing solutions through research across air, land, sea, space, and cyberspace domains to enhance Singapore鈥檚 national security capabilities. |
1,581 | |||
| 37 |
Accenture Southeast Asiaaccenture.com
A global professional services company helping businesses and governments achieve digital transformation, optimize operations, drive revenue growth, and enhance citizen services |
1,549 | |||
| 38 |
Toyota Motor Asiatoyota-asia.com
Regional headquarters for Asia Pacific sales, marketing, and logistics, contributing to auto industry development and offering diverse, sustainable mobility solutions. |
1,528 | |||
| 39 | 1,519 | ||||
| 40 |
Duke-NUS Medical Schoolduke-nus.edu.sg
Graduate entry medical school. Nurturing clinicians for healthcare and biomedical leadership. Ground-breaking research, translational innovation, and academic medicine partnerships improving lives. |
1,500 | |||
| 41 |
Singapore University of Technology and Design (SUTD)sutd.edu.sg
University pioneering design and AI education, integrating human-AI collaboration through interdisciplinary pedagogy to nurture future technology and design innovators. |
1,496 | |||
| 42 |
Bosch ASEANbosch.com.sg
Provides diverse technology products and services across mobility, industrial, consumer goods, and building sectors, including regional headquarters, innovation, and startup incubation. |
1,355 | |||
| 43 |
DyStardystar.com
Provides specialty chemicals and sustainable solutions for diverse industries, supporting supply chains with quality, ecological specifications, cost-efficiency, and short lead times. |
1,317 | |||
| 44 |
HoYoversehoyoverse.com
Creation of innovative products beyond gaming including desktop software, community platforms, and diverse entertainment content, committed to technology research and development worldwide |
1,191 | |||
| 45 |
Maxeon Solar Technologiesmaxeon.com
A leading solar technology company designing and manufacturing solar panels with a global presence, pioneering sustainable manufacturing practices in the industry |
1,155 | |||
| 46 |
Sunningdale Tech Ltdsdaletech.com
Manufacturing precision plastic components with turnkey solutions including design, mould fabrication, injection moulding, finishing, and assembly across global facilities. |
1,034 | |||
| 47 |
MODEC Offshore Production Systems (Singapore) / Offshore Frontier Solutionsmodec.com
Engineering design, consultancy, and EPCI services for FPSO vessels and floating production systems supporting oil and gas extraction. |
1,018 | |||
| 48 |
XP Powerxppower.com
The company offers a wide range of power solutions including AC-DC power supplies, DC-DC converters, high voltage power supplies, and RF power supplies globally |
914 | |||
| 49 |
Ensign InfoSecurityensigninfosecurity.com
Offers bespoke cybersecurity advisory, architecture, systems integration, and managed security services, including advanced threat detection, hunting, and incident response, for public and private sectors in Asia Pacific. |
911 | |||
| 50 |
iNova Pharmaceuticalsinovapharma.com
Development and distribution of science-backed consumer health brands and prescription medicines across multiple therapeutic areas worldwide. |
903 | |||
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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 12, 2026.
More company lists in Singapore
- The largest companies in Singapore 672
- Multinational companies in Singapore 398
- Companies with a mobile app in Singapore 93
- SaaS companies in Singapore 85
- Critical infrastructure operators in Singapore 72
- Corporate groups and holding companies in Singapore 67
- AI companies in Singapore 66
- IT Services and IT Consulting companies in Singapore 66
- Financial Services companies in Singapore 65
- Software Development companies in Singapore 60
- Manufacturers in Singapore 58
- Financial services firms in Singapore 57
- Publicly traded companies in Singapore 53
- IT services companies in Singapore 53
- Professional services firms in Singapore 49
- Public sector organisations in Singapore 47
- Consulting firms in Singapore 45
- Fintech companies in Singapore 43
- Subscription businesses in Singapore 43
- Retail chains in Singapore 42
- Education providers in Singapore 40
- Hardware manufacturers in Singapore 40
- Technology, Information and Internet companies in Singapore 37
- Venture-backed startups in Singapore 36