Skip to content
lookup.sg

IT Support in Singapore: 233 IT support companies, typically 15 years in business

Updated October 2026How we rank
IT support firms in Singapore usually charge either per incident or by a monthly managed-services retainer per user or device. Ask what response times are guaranteed, who holds your admin passwords, and how backups are tested. Firms that hold CSA's Cyber Essentials or Cyber Trust mark have been assessed against national cybersecurity standards.

18 of the best-documented IT support companies in Singapore

Businesses with the most complete public records first, photos, licence matches, hours and track record. Never ordered by payment.

Xin Networks

Xin Networks

Clementi

20+ years in business

15 min walk from Jurong East MRT

CDL Trading Pte Ltd

CDL Trading Pte Ltd

Queenstown

20+ years in business

2 min walk from Commonwealth MRT

Optimum Solutions

Optimum Solutions

Tampines

29+ years in business

4 min walk from Expo MRT

Avertek Enterprises Pte Ltd

Avertek Enterprises Pte Ltd

Lavender

19+ years in business

5 min walk from Bendemeer MRT

Globe3 ERP Pte Ltd

Globe3 ERP Pte Ltd

Geylang

19+ years in business

5 min walk from Macpherson MRT

Daily Vanity Pte Ltd

Daily Vanity Pte Ltd

Bukit Merah

13+ years in business

10 min walk from Tiong Bahru MRT

Avanti Technologies Singapore

Avanti Technologies Singapore

Toa Payoh

13+ years in business

5 min walk from Braddell MRT

NashTech Singapore PTE. Ltd

NashTech Singapore PTE. Ltd

Tanjong Pagar

10+ years in business

2 min walk from Shenton Way MRT

Tetsuyu Healthcare Holdings

Tetsuyu Healthcare Holdings

Geylang

11+ years in business

1 min walk from Paya Lebar MRT

More IT support

Ordered by verifiable signals, licence matches, track record and completeness of public records. Featured placements are labelled and never change this order.

Show all 233

Longest-running IT support

By ACRA registration date. Track record is one of the few things you can verify before you hire.

Compare 8 IT support companies side by side

Compare more

Location, MRT walk, years in business, licence and published hours, facts from public records.

What licence should an IT support company have?

  • Cyber Essentials / Cyber Trust mark

    Cyber Security Agency of Singapore (CSA) · Optional accreditation

    Voluntary certification marks showing an organisation has put in place baseline (Cyber Essentials) or risk-based (Cyber Trust) cybersecurity measures. Useful when choosing a provider that will hold your admin access.

    Check the official register

How to choose an IT support company

  • Define the scope: helpdesk, device management, Microsoft 365 or Google Workspace administration, backups, network and cybersecurity. Then compare like-for-like retainers.
  • Get response and resolution times in writing, with any after-hours or on-site charges.
  • Insist that your company owns the admin accounts, domain registrar login and licences. The provider should get delegated access, not ownership.
  • Ask how backups are made, where they are stored and when a restore was last tested.
  • Government grants for digital solutions changed in 2026: the Productivity Solutions Grant closed on 29 September 2026 and Enterprise Singapore now directs applicants to the EDGE Grant. Check eligibility before you pay any deposit.

Red flags

  • The provider registers your domain or Microsoft 365 tenant in its own name.
  • No written service-level agreement.
  • Shared admin passwords with no multi-factor authentication.
  • No documented plan for handling data breaches.

Questions to ask before you book

  • What response times do you guarantee, and what does after-hours support cost?
  • Who owns our admin accounts and domain?
  • How often are backups tested, and how quickly can you restore?
  • How would you help us meet PDPA breach-notification duties?

Questions about IT support in Singapore

Is there a grant for IT solutions in Singapore?

The Productivity Solutions Grant (PSG), which co-funded up to 50% of pre-approved IT solutions, ceased on 29 September 2026. From 30 September 2026, Enterprise Singapore directs businesses to the new EDGE Grant. Ongoing PSG applications continue to be processed. Do not pay the vendor any deposit before your grant application is submitted, or the purchase may be disqualified.

What does managed IT support include?

A managed IT retainer usually covers helpdesk support, device and user management, patching, antivirus or endpoint protection, email and cloud administration, and monitoring, billed per user or per device each month. On-site visits, projects and hardware are often extra. Check the service-level agreement for response times and exclusions.

What must a company do after a data breach in Singapore?

Under the PDPA, organisations must assess a suspected breach promptly. They must notify the PDPC within 3 calendar days of determining it is notifiable, for example if it is likely to cause significant harm or affects 500 or more people. Affected individuals usually must be told too. Your IT provider should help with containment and evidence, but the duty stays with your company.

How many IT support are there in Singapore?

Lookup lists 233 IT support in Singapore as of October 2026, with the largest concentration in Downtown Core (54). Listings are compiled from government registers and open map data and refreshed regularly.