Company lists · Data refreshed September 2026

Top 24 Enterprise IT infrastructure companies based in Singapore

Name: Enterprise 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 14, 2026 260 companies tracked

RevenueBase identified 260 enterprise IT infrastructure companies headquartered in Singapore as of September 2026 and tracks 9,892 professional contacts across them, including 1,426 with verified work emails. Singapore is the largest hub.

This list covers enterprise 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 14, 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 14, 2026 86% judged on-target in blind review

260Companies

9,892Contacts tracked

1,426Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest enterprise IT infrastructure companies based in Singapore

Ranked by team size

Top 24 of 260 enterprise IT infrastructure companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise 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	NTT Data Asia Pacific	Indirect evidence	SingaporeHQ checked Sep 14, 2026	10001+	1,885 contacts →
	Indirect evidence “NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100.” Source: RevenueBase Database · checked Sep 14, 2026
2	WEB Synergies	Partial evidence	SingaporeHQ checked Sep 14, 2026	501-1,000	512 contacts →
	Partial evidence “Web Synergies is and a global IT solutions provider headquartered in Singapore with offices in India, Japan, UAE, USA, Vietnam and Malaysia that provides innovative consulting…” Source: RevenueBase Database · checked Sep 14, 2026
3	Helius Technologies	Partial evidence	SingaporeHQ checked Sep 14, 2026	1,001-5,000	398 contacts →
	Partial 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 14, 2026
4	Pro-Matrix PTE LTD	Indirect evidence	SingaporeHQ checked Sep 14, 2026	51-200	344 contacts →
	Indirect evidence “Pro-Matrix, prides on developing and designing data centers tailored to meet all our client’s business needs.” Source: RevenueBase Database · checked Sep 14, 2026
5	Ufinity PTE LTD	Strong evidence	SingaporeHQ checked Sep 14, 2026	201-500	240 contacts →
	Strong evidence “Ufinity provides the industry's most innovative and integrated business Information Technology (IT) systems for Asia's leading enterprises, including large multinational groups…” Source: RevenueBase Database · checked Sep 14, 2026
6	Asiapac Technology PTE LTD From M1	Indirect evidence	SingaporeHQ checked Sep 14, 2026	51-200	231 contacts →
	Indirect evidence “WHO ARE WE?” Source: RevenueBase Database · checked Sep 14, 2026
7	Merquri	Partial evidence	SingaporeHQ checked Sep 14, 2026	51-200	127 contacts →
	Partial evidence “Merquri helps businesses design, build, and scale enterprise platforms that improve operations, enable better decisions, and support long-term growth.” Source: RevenueBase Database · checked Sep 14, 2026
8	Aspirenxt	Strong evidence	SingaporeHQ checked Sep 14, 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 14, 2026
9	Xcellink PTE LTD	Partial evidence	SingaporeHQ checked Sep 14, 2026	201-500	96 contacts →
	Partial 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 14, 2026
10	XIN Networks	Indirect evidence	SingaporeHQ checked Sep 14, 2026	201-500	94 contacts →
	Indirect evidence “Xin Networks is a leading structured cabling specialist in Asia with over 18 years’ experience.” Source: RevenueBase Database · checked Sep 14, 2026
11	Cxrus Solutions	Strong evidence	SingaporeHQ checked Sep 14, 2026	51-200	90 contacts →
	Strong evidence “Cxrus Solutions was established in 2003 as an end-to-end Enterprise IT solutions provider in Asia Pacific.” Source: RevenueBase Database · checked Sep 14, 2026
12	Servlink Technology Resources PTE LTD	Indirect evidence	SingaporeHQ checked Sep 14, 2026	201-500	90 contacts →
	Indirect evidence “ServLink Technology Resources Pte Ltd is an Information Technology and Services company with presence across 11 countries.* Headquartered in Singapore with total >250 employees.*…” Source: RevenueBase Database · checked Sep 14, 2026
13	Xfusion Global	Partial evidence	SingaporeHQ checked Sep 14, 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 14, 2026
14	PTC System S PTE LTD	Indirect evidence	SingaporeHQ checked Sep 14, 2026	51-200	86 contacts →
	Indirect evidence “PTC was incorporated in 1991.” Source: RevenueBase Database · checked Sep 14, 2026
15	Technopals PTE LTD	Partial evidence	SingaporeHQ checked Sep 14, 2026	201-500	79 contacts →
	Partial evidence “Technopals is one of the leading providers of IT solutions and services to various companies of high repute.” Source: RevenueBase Database · checked Sep 14, 2026
16	Neurones IT Asia	Strong evidence	SingaporeHQ checked Sep 14, 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 14, 2026
17	JOS Singapore	Indirect evidence	SingaporeHQ checked Sep 14, 2026	201-500	72 contacts →
	Indirect evidence “With decades of local and industry knowledge, JOS provides the best-in-class solutions to organisations of all sizes and industries in Singapore.” Source: RevenueBase Database · checked Sep 14, 2026
18	Terra Systems	Partial evidence	SingaporeHQ checked Sep 14, 2026	51-200	70 contacts →
	Partial evidence “Since our incorporation in 2003, Terra Systems has become the performance and value leader in IT systems integration which offers customized, efficient, and cost-effective…” Source: RevenueBase Database · checked Sep 14, 2026
19	Sysnet System And Solutions PTE LTD	Indirect evidence	Jurong, SingaporeHQ checked Sep 14, 2026	51-200	66 contacts →
	Indirect evidence “Sysnet is a progressive and dynamic young company with a clear objective - to provide our clients with innovative and cost-effective business solutions through the efficient…” Source: RevenueBase Database · checked Sep 14, 2026
20	Amnet Technology PTE LTD	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	58 contacts →
	Indirect evidence “Established in 1992, Amnet Technology Pte Ltd has been a trusted partner in delivering cutting-edge technology and business solutions that drive success.” Source: RevenueBase Database · checked Sep 14, 2026
21	Mossad Services PTE LTD	Strong evidence	SingaporeHQ checked Sep 14, 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 14, 2026
22	IX Technology PTE LTD	Partial evidence	SingaporeHQ checked Sep 14, 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 14, 2026
23	Zenadmin	Strong evidence	SingaporeHQ checked Sep 14, 2026	11-50	46 contacts →
	Strong evidence “ZenAdmin \| First All-in-one IT platform for global teams From startups to Enterprise, ZenAdmin helps you Manage your people, devices, and apps in one place.” Source: RevenueBase Database · checked Sep 14, 2026
24	Addon Systems Singapore	Partial evidence	Downtown Core, SingaporeHQ checked Sep 14, 2026	11-50	44 contacts →
	Partial evidence “Established since 1992, we are a leading IT solutions provider with regional presence under our parent company AddOn Systems Group headquartered in Singapore.” Source: RevenueBase Database · checked Sep 14, 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: enterprise 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 enterprise IT infrastructure companies.
Partial evidence: Its own public description names part of enterprise 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 enterprise 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 24 of 260 enterprise IT infrastructure companies based in Singapore

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,426 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise IT infrastructure companies based in Singapore at a glance

As of Sep 14, 2026

14.4%Verified-email coverage

38.0Average contacts per company

11-50Median size (employees)

91.2%Largest-city concentration · Singapore

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

106

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 260 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 enterprise 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 “enterprise 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 enterprise 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 enterprise 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, 1,426 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 14, 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.

Enterprise IT infrastructure companies by metro

Enterprise IT infrastructure companies in Singapore237

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 enterprise 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 enterprise IT infrastructure companies are there based in Singapore?

RevenueBase identified 260 enterprise 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?

NTT Data Asia Pacific, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

Singapore leads with 237 headquartered companies, followed by Downtown Core (3) and Bishan (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 1,426 verified decision-maker contacts tracked across these 260 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 260 enterprise IT infrastructure companies based in Singapore. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise IT infrastructure companies by geography

Browse the directory

Browse: Companies home · All Singapore lists · All Enterprise IT infrastructure companies lists · New lists

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.