Company lists · Data refreshed September 2026

Top 22 IT infrastructure companies based in Singapore

Name: IT infrastructure companies based in Singapore
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 139 companies tracked

RevenueBase identified 139 IT infrastructure companies headquartered in Singapore as of September 2026 and tracks 4,381 professional contacts across them, including 682 with verified work emails. Singapore is the largest hub.

This list covers IT infrastructure companies headquartered in Singapore, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

139Companies

4,381Contacts tracked

682Verified emails

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The 22 largest IT infrastructure companies based in Singapore

Ranked by team size

Top 22 of 139 IT infrastructure companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Helius Technologies	Indirect evidence	SingaporeHQ checked Sep 20, 2026	1,001-5,000	398 contacts →
	Indirect evidence “Our Story Established in 2006 in Singapore – and now a part of the $3 bn TechnoPro Group, Japan – Helius was established to support enterprise organisations operating in complex…” Source: RevenueBase Database · checked Sep 20, 2026
2	Aspirenxt	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	122 contacts →
	Strong evidence “Aspire NXT,( Previously known as 3in Solutions ) has been integrating IT Infrastructure for customers since 2010.” Source: RevenueBase Database · checked Sep 20, 2026
3	Xcellink PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	201-500	96 contacts →
	Indirect evidence “The best of Xcellink today is the result of having evolved through more than 2 decades of Enterprise ICT Operations management experience and capabilities development as a trusted…” Source: RevenueBase Database · checked Sep 20, 2026
4	Xfusion Global	Partial evidence	SingaporeHQ checked Sep 20, 2026	1,001-5,000	88 contacts →
	Partial evidence “xFusion is a leading global provider of computing infrastructures and services.” Source: RevenueBase Database · checked Sep 20, 2026
5	Neurones IT Asia	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	78 contacts →
	Strong evidence “Neurones IT is an IT infrastructure service provider specialized in Consulting, Transformation and Operations.” Source: RevenueBase Database · checked Sep 20, 2026
6	Mossad Services PTE LTD	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	53 contacts →
	Strong evidence “Mossad Services is an established Singapore-based regional company since 1988, serving enterprise needs mainly in the areas of IT Network and Infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
7	IX Technology PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	49 contacts →
	Partial evidence “Since 2004, IX Technology Pte Ltd (IXT) has been a professional M&E Infrastructure Solution Partner that advises & strategises design solution, provides efficient implementation…” Source: RevenueBase Database · checked Sep 20, 2026
8	Nanyang Tech PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Established in 2004, Nanyang Tech Pte Ltd started out as a sole proprietorship(Nanyang Technology Services) providing IT products and services.” Source: RevenueBase Database · checked Sep 20, 2026
9	styxtech.systems	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	43 contacts →
	Strong evidence “Styxtech.Systems is a leading global IT infrastructure reseller and systems integrator, offering a full range of innovative solutions to businesses worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
10	Techedge Solution	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	33 contacts →
	Partial evidence “Techedge Solution \| IT Staffing \| Enterprise Tech Support \| Data Center Operations At Techedge Solution (Founded 2020), we help businesses scale confidently through reliable IT…” Source: RevenueBase Database · checked Sep 20, 2026
11	Ariston Services	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Ariston Services is a Singapore headquartered company having offices across ASEAN and India focused in providing a wide range of IT Services mostly to clients from Banking and…” Source: RevenueBase Database · checked Sep 20, 2026
12	Malifax Technologies S PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “Malifax has been a leading system integrator since 1985, in developing high-speed Internet access solutions to enable businesses to increase productivity, streamline business…” Source: RevenueBase Database · checked Sep 20, 2026
13	Innovatiq Technologies PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “Innovatiq Technologies is an Information Technology Enabled Service (ITES) provider with high focus on Digital Transformation solutions and services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Servbridge Incorporated PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “ServBridge Incorporated is a global IT services leader, operating across 100+ countries.” Source: RevenueBase Database · checked Sep 20, 2026
15	Inventivo PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Our Journey Inventivo was established in 2015 by 2 passionate Engineers that believe in providing services to the partner community.” Source: RevenueBase Database · checked Sep 20, 2026
16	BIT Solution PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “We are one of the IT services companies in Singapore who provides end to end consultation for your IT needs.” Source: RevenueBase Database · checked Sep 20, 2026
17	Opensource PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “OpenSource Pte Ltd, headquartered in Singapore, operates as a private limited company.” Source: RevenueBase Database · checked Sep 20, 2026
18	Youyi Technology PTE LTD	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	26 contacts →
	Partial evidence “Let us build the infrastructure for your success!” Source: RevenueBase Database · checked Sep 20, 2026
19	Centrics Networks	Strong evidence	SingaporeHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “Centrics Networks, headquartered in Singapore, is a cybersecurity and modern IT infrastructure company that specializes in providing cutting-edge solutions to its clients.” Source: RevenueBase Database · checked Sep 20, 2026
20	First Wave Technology	Partial evidence	SingaporeHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “First Wave Technology is a global IT services company founded in 2021 and headquartered in Singapore.” Source: RevenueBase Database · checked Sep 20, 2026
21	Bluzen	Strong evidence	SingaporeHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “BLUZEN specializes in supporting IT infrastructures and maintenance for global Korean companies in the construction, automobile, retail and manufacturing sectors.” Source: RevenueBase Database · checked Sep 20, 2026
22	Comnet Systems PTE LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence “COMNET has been helping businesses to stay competitive by implementing innovative solutions that ensure the reliability, scalability and overall performance of their complex…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT infrastructure companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT infrastructure companies.
Partial evidence: Its own public description names part of IT infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 22 of 139 IT infrastructure companies based in Singapore

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IT infrastructure companies based in Singapore at a glance

As of Sep 20, 2026

15.6%Verified-email coverage

31.5Average contacts per company

11-50Median size (employees)

92.8%Largest-city concentration · Singapore

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 139 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Singapore whose own description of what they do matches “IT infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure companies, and records with no verified work email. Companies headquartered outside Singapore are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 682 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT infrastructure companies by metro

IT infrastructure companies in Singapore129

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT infrastructure companies are there based in Singapore?

RevenueBase identified 139 IT infrastructure companies headquartered in Singapore as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Helius Technologies, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most IT infrastructure companies?

Singapore leads with 129 headquartered companies, followed by Bukit Merah (1) and Yishun (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 682 verified decision-maker contacts tracked across these 139 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.