These managed service providers in Singapore are mostly large firms in IT services and telecommunications, with some also involved in broader digital infrastructure and investment. Companies like Singtel, a communications technology group, and NTT DATA Asia Pacific, a global business and technology leader, are prominent. Others include TRT, providing IT server, storage, and networking services, and Cloud4C Services, a global provider of AI-driven managed cloud infrastructure.
A clear pattern among these companies is their focus on digital infrastructure and cloud services. Many, such as ST Telemedia Global Data Centres and Bridge Data Centres, specialize in building and operating data centers, indicating a strong concentration in supporting the digital economy.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Singtelsingtel.com
A leading communications technology group in Asia offering services from 5G and infotainment to businesses and consumers, focused on innovation and creating new customer experiences |
8,337 | |||
| 2 |
Kuok Group Singaporekuokgroup.com.sg
Investment holding company operations across maritime, real estate, and digital infrastructure; part of a multi-billion dollar enterprise with global presence. |
2,043 | |||
| 3 | 1,979 | ||||
| 4 |
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 | |||
| 5 |
Cloud4C Servicescloud4c.com
Global provider of AI-driven managed cloud infrastructure, secure hybrid cloud, SAP services, and next-gen cybersecurity for regulated industries. |
1,638 | |||
| 6 |
Keppel Ltd.keppel.com
Global asset manager specializing in sustainable infrastructure, real estate, and digital connectivity with extensive renewable energy and decarbonisation expertise. |
1,615 | |||
| 7 |
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 | |||
| 8 |
DayOnedayonedc.com
Leading developer and operator of high-performance data centers in China, offering carrier and cloud-neutral services to a diverse customer base |
1,078 | |||
| 9 |
Vena Groupvenagroup.com
Leading green solutions provider driving energy and digital infrastructure transition across Asia-Pacific region, enabling a low-carbon, AI-driven future. |
928 | |||
| 10 | 790 | ||||
| 11 |
ST Telemedia Global Data Centressttelemediagdc.com
global data centre provider powering sustainable digital infrastructure across multiple countries, supporting business growth and digital ecosystem connectivity worldwide |
675 | |||
| 12 |
Bridge Data Centresbridgedatacentres.com
Builds large, secure, and sustainable hyperscale data centers in Southeast Asia, supporting cloud-first and AI-driven client strategies globally. |
668 | |||
| 13 |
Digital Edge DCdigitaledgedc.com
Building and operating energy efficient data centers in key emerging and significant Asia Pacific markets to support business objectives. |
618 | |||
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. | |||||
| 14 |
Logicalis Asia Pacificap.logicalis.com
digital services, solutions provider, digital transformation for its customers, IT industry drivers such as security, cloud, data management, IoT. |
539 | |||
| 15 |
EXEO Global Pte Ltdexeo-global.com
Manages global operations and strategy for overseas subsidiaries, specializing in managed services, M&E engineering, and ICT infrastructure, while investing in new businesses and technologies. |
530 | |||
| 16 |
EPI-USEepiuse.com
Specializes in designing, building, and implementing SAP HCM and payroll systems for multinational corporations and public sector agencies worldwide. |
501 | |||
| 17 |
Huawei Singaporehuawei.com
Provider of integrated ICT infrastructure and smart devices, offering telecom networks, IT, smart devices, and cloud services globally. |
475 | |||
| 18 |
CTC Global Pte Ltdctc-g.com.sg
Providing end-to-end IT solutions including system integration, consultation, and IT outsourcing services for organizations in Singapore. |
428 | |||
| 19 |
CloudKeepercloudkeeper.com
Comprehensive cloud cost optimization partner offering consulting, AI-driven management, analytics, and usage optimization for AWS and Google Cloud. |
399 | |||
| 20 |
Bitdeer (NASDAQ: BTDR)bitdeer.com
Comprehensive Bitcoin mining solutions including equipment procurement, logistics, datacenter design, management, operations, and advanced AI cloud capabilities worldwide. |
386 | |||
| 21 |
Dreamscape Networksdreamscapenetworks.com
A leading provider of affordable online products and services, helping businesses build, grow, and manage their online presence with innovative solutions globally |
350 | |||
| 22 |
Samsung SDS Asia Pacific Pte Ltdsamsungsds.com
Leading digital transformation with cloud-based IT services, advanced analytics, AI, blockchain, and enterprise applications across diverse industries. |
338 | |||
| 23 |
Xtremaxxtremax.com
Leading cloud solutions provider transforming digital possibilities for government agencies, MNCs, and private organizations since 2003, with regional presence in Southeast Asia. |
315 | |||
| 24 |
CDNetworkscdnetworks.com
Offers cloud and edge computing solutions for web performance, media delivery, enterprise applications, and cloud security, delivering fast and secure digital experiences. |
313 | |||
| 25 |
Trangile Servicestrangile.com
A global tech firm specializing in omnichannel solutions for retail, supply chain, and logistics, offering expertise in Oracle Retail, INFOR WMS, and more |
296 | |||
| 26 |
SPTel Pte Ltdsptel.com
Provides secure, scalable connectivity, edge cloud, IoT, quantum-safe networking, and managed security solutions for businesses and government agencies. |
184 | |||
| 27 |
BytePlusbyteplus.com
Provides advanced technology products designed to accelerate business growth for companies globally, enhancing operational efficiency and market reach. |
182 | |||
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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.
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