Company lists · Data refreshed September 2026

Top 23 Offshore IT consulting companies based in Singapore

RevenueBase identified 147 offshore IT consulting companies headquartered in Singapore as of September 2026 and tracks 3,974 professional contacts across them, including 416 with verified work emails. Singapore is the largest hub.

This list covers offshore IT consulting 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 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
147Companies
3,974Contacts tracked
416Verified emails
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The 23 largest offshore IT consulting companies based in Singapore

Ranked by team size
Top 23 of 147 offshore IT consulting companies 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 offshore IT consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceSingaporeHQ checked Sep 29, 20261,001-5,000559 contacts →

Strong evidence

“Apar Technologies is a global IT services and consulting company, enabling businesses worldwide to harness emerging technologies, solve real-world challenges, and accelerate…”

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceSingaporeHQ checked Sep 29, 2026501-1,000512 contacts →

Strong 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 29, 2026
3Partial evidenceSingaporeHQ checked Sep 29, 2026501-1,000225 contacts →

Partial evidence

“OPUS IT Services Pte Ltd is a leading IT services and solutions company in Singapore.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceSingaporeHQ checked Sep 29, 2026201-500172 contacts →

Indirect evidence

“Aryan Solutions is headquartered in Singapore with offices in KL (Malaysia), Lucknow (India), and Dubai (UAE).”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSingaporeHQ checked Sep 29, 2026201-500142 contacts →

Partial evidence

“Founded in 1995, Beyondsoft is an integrated provider of IT solutions and consultancy.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceSingaporeHQ checked Sep 29, 2026501-1,00096 contacts →

Indirect evidence

“In a rapidly changing business environment driven by new technologies, business leaders can no longer afford to ignore outsourcing.”

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceSingaporeHQ checked Sep 29, 2026501-1,00088 contacts →

Strong evidence

“A-IT Software Services is a Singapore headquartered leading Software and IT Services Outsourcing and Consulting company specialized in providing cutting edge technology solutions…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceSingaporeHQ checked Sep 29, 202651-20082 contacts →

Indirect evidence

“i2s was founded in 2004.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSingaporeHQ checked Sep 29, 202611-5058 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 29, 2026
10Indirect evidenceWoodlands, SingaporeHQ checked Sep 29, 202611-5054 contacts →

Indirect evidence

“Tigernix is one of the leading Singapore software companies and software development provider that offers state-of-the-art software across all technology platforms, operating…”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceSingaporeHQ checked Sep 29, 202611-5045 contacts →

Indirect evidence

“Unlock Your Business Potential with Vitric!”

Source: RevenueBase Database · checked Sep 29, 2026
12Strong evidenceSingaporeHQ checked Sep 29, 202651-20041 contacts →

Strong evidence

“Trinity Consulting is an independent IT Services, Consulting and Business Consulting services firm.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceSingaporeHQ checked Sep 29, 202651-20040 contacts →

Partial evidence

“Arethos is promoted by Information Technology professionals with an extensive management experience in consulting, technology, and Business Transformation & outsourcing solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
14Strong evidenceSingaporeHQ checked Sep 29, 202651-20037 contacts →

Strong evidence

“ABOUT THATZ Since its humble beginning in 1998, Thatz's group has grown to become a leading IT Consulting, Outsourcing, Professional, and Managed Services Provider committed to…”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceSingaporeHQ checked Sep 29, 202611-5033 contacts →

Partial evidence

“A Leading Offshore Software Development company with experienced Laravel/PHP.NET/ASP.NET, Magento and Mobile App Software Developers.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceSingaporeHQ checked Sep 29, 202651-20032 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 29, 2026
17Partial evidenceSingaporeHQ checked Sep 29, 202611-5029 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 29, 2026
18Indirect evidenceSingaporeHQ checked Sep 29, 202651-20029 contacts →

Indirect evidence

“Nexus Innovate is a multi-skilled software service provider with a highly competent workforce.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceSingaporeHQ checked Sep 29, 202651-20026 contacts →

Strong evidence

“We are a Global IT Services and Consulting Organization offering a wide array of Technology & Business solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceSingaporeHQ checked Sep 29, 2026501-1,00026 contacts →

Indirect evidence

“Leading our clients on their digital transformation journey, providing innovative next-generation technology solutions and services that leverage deep industry expertise…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceSingaporeHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“Global ITN is an information technology services company with headquarters in Singapore.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceTanjong Pagar, SingaporeHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“BrightSword Technologies Private Limited was first incorporated in India in as an innovation-driven information technology company.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceSingaporeHQ checked Sep 29, 202611-5014 contacts →

Partial evidence

“CAPPS SOLUTIONS is founded by a group of like-minded and adept professionals with the motivation, belief and principle to deliver the right IT solutions to meet the requirements…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 23 of 147 offshore IT consulting companies based in Singapore

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 416 reachable decision-makers.

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Offshore IT consulting companies based in Singapore at a glance

As of Sep 29, 2026
10.5%Verified-email coverage
27.0Average contacts per company
11-50Median size (employees)
93.9%Largest-city concentration · Singapore
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
58
51-200
32
201-500
9
501-1,000
8
1,001-5,000
2
10001+
2

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 147 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 offshore IT consulting 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 “offshore IT consulting 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 offshore IT consulting 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 offshore IT consulting 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, 416 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.

Offshore IT consulting companies 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 offshore IT consulting 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 offshore IT consulting companies are there based in Singapore?

RevenueBase identified 147 offshore IT consulting 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?

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

Which city has the most offshore IT consulting companies?

Singapore leads with 138 headquartered companies, followed by Downtown Core (1) and Mo Kio (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 416 verified decision-maker contacts tracked across these 147 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.