Company lists · Data refreshed September 2026

Top 25 Software integration service providers based in Singapore

RevenueBase identified 105 software integration service providers headquartered in Singapore as of September 2026 and tracks 1,519 professional contacts across them, including 303 with verified work emails. Singapore is the largest hub.

This list covers software integration service providers 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 29, 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 29, 2026 86% judged on-target in blind review
105Companies
1,519Contacts tracked
303Verified emails
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The 25 largest software integration service providers based in Singapore

Ranked by team size
Top 25 of 105 software integration service providers based in Singapore, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to software integration service providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSingaporeHQ checked Sep 29, 202651-200127 contacts →

Indirect 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 29, 2026
2Indirect evidence#07-51, SingaporeHQ checked Sep 29, 20261,001-5,000124 contacts →

Indirect evidence

“We are a technology services company specializing in delivering dynamic, flexible solutions that help our clients achieve their strategic and tactical business objectives.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceSingaporeHQ checked Sep 29, 2026201-50097 contacts →

Partial evidence

“9 Dots Consulting is a regional Microsoft-focused systems integrator and independent software vendor (SI–ISV) that helps organisations standardise, modernise, and scale their core…”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSingaporeHQ checked Sep 29, 202651-20086 contacts →

Indirect evidence

“PTC was incorporated in 1991.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceSingaporeHQ checked Sep 29, 202651-20082 contacts →

Indirect evidence

“i2s was founded in 2004.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceSingaporeHQ checked Sep 29, 202651-20070 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 29, 2026
7Indirect evidenceSingaporeHQ checked Sep 29, 202611-5042 contacts →

Indirect evidence

“We take the time to get to know you and your business in order to engineer meaningful solutions that actually contribute to your growth.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSingaporeHQ checked Sep 29, 2026n/a36 contacts →

Partial evidence

“Excent One is a growing Systems Integration and Application Development company.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSingaporeHQ checked Sep 29, 202651-20035 contacts →

Indirect evidence

“EmiNET is a leading IT integrator & managed service provider in Singapore with presence in Indonesia, Malaysia and throughout ASEAN.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceSingaporeHQ checked Sep 29, 202611-5032 contacts →

Indirect evidence

“DELTEQ is one of the first local Systems Integrators established in Singapore since 1992.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceSingaporeHQ checked Sep 29, 202651-20032 contacts →

Indirect 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 29, 2026
12Indirect evidenceSingaporeHQ checked Sep 29, 202651-20032 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 29, 2026
13Indirect evidenceCentral Business District, SingaporeHQ checked Sep 29, 202651-20032 contacts →

Indirect evidence

“ZenCode Technologies is a full service implementer of IDEAS.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceSingaporeHQ checked Sep 29, 202651-20028 contacts →

Indirect evidence

“Established in Singapore since 2002, NEX CorporateIT has a solid track record of revolutionizing the role of information technology in business processes for the financial…”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceSingaporeHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“Informa Solutions Pte Ltd is one of the known System Integrator, Software Solutions and IT Services providing company in Singapore and other Asia Regions.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceSingaporeHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“Acepak is a system integrator with offices in Singapore, Taiwan, Hong Kong, and Shenzhen.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceSingaporeHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“Integrum is a software company providing enterprise transformation-as-a-service (XaaS) solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceSingaporeHQ checked Sep 29, 202651-20020 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 29, 2026
19Partial evidenceDowntown Core, SingaporeHQ checked Sep 29, 202651-20016 contacts →

Partial evidence

“We consult, design & engineer successful custom software solutions & mobile Apps, that fuel innovation & increase business efficiency!”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceAng Mo Kio, SingaporeHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“Founded in 1983, Advantech is a leader in providing trusted, innovative products, services, and solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceSingaporeHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“Sancro Pte Ltd: Your Trusted IT Solution Partner Since 2018, Sancro has been a professional IT Solution Partner, providing comprehensive project solutions from concept to…”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceSingaporeHQ checked Sep 29, 202611-5014 contacts →

Partial evidence

“Forecepts is a Singapore software company and culture created by geeks for geeks.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceSingaporeHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“ABOUT US Remora Networks Solutions Pte Ltd is an ICT System Integrator incorporated by Mr.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceSingaporeHQ checked Sep 29, 20261-1012 contacts →

Partial evidence

“Edlution is a provider of IT consulting services and custom software development.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceSingaporeHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“Move Work Forward is a leading provider of Atlassian, Microsoft, and Google Workspace apps and integrations.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 105 software integration service providers based in Singapore

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Software integration service providers based in Singapore at a glance

As of Sep 29, 2026
19.9%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
94.3%Largest-city concentration · Singapore
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
47
51-200
16
201-500
3
1,001-5,000
1

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 105 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 software integration service providers, 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 “software integration service providers”. 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 software integration service providers), 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 software integration service providers, 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, 303 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 29, 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.

Software integration service providers by metro

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 software integration service providers, 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 software integration service providers are there based in Singapore?

RevenueBase identified 105 software integration service providers 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?

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

Which city has the most software integration service providers?

Singapore leads with 99 headquartered companies, followed by Downtown Core (1) and Queenstown (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 303 verified decision-maker contacts tracked across these 105 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 29, 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.