Company lists · Data refreshed November 2026

Top 24 IT businesses based in Sri Lanka

RevenueBase identified 1,161 company matches for IT businesses associated with Sri Lanka as of November 2026 and tracks 16,171 professional contacts across them, including 3,031 with verified work emails. Colombo is the largest hub.

This list covers company matches for IT businesses associated with Sri Lanka, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,161Companies
16,171Contacts tracked
3,031Verified emails
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The 24 largest IT businesses based in Sri Lanka

Ranked by team size
Top 24 of 1,161 company matches for IT businesses based in Sri Lanka, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchColombo, Sri LankaHQ recorded Nov 6, 2026201-500726 contacts →

Exact match

“MillenniumIT ESP (MIT ESP) has always stood for purpose-driven technology solutions for businesses across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchColombo, Sri LankaHQ recorded Nov 6, 2026501-1,000474 contacts →

Exact match

“Intervest specializes in software development and providing IT support services delivering innovative, cost effective, high-quality custom-built software solutions based on a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchColombo 10, Sri LankaHQ recorded Nov 6, 20261,001-5,000342 contacts →

Exact match

“WNS (Holdings) Limited (NYSE:WNS),is a leading global Business Process Management (BPM) company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchColombo, Sri LankaHQ recorded Nov 6, 2026201-500331 contacts →

Exact match

“An Information Technology Company with a backing of nearly four decades worth of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchColombo, Sri LankaHQ recorded Nov 6, 2026201-500258 contacts →

Exact match

“Welcome to Sampath Information Technology Solutions (SITS), where technology meets strategy to drive business forward.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchColombo 05, Sri LankaHQ recorded Nov 6, 2026201-500237 contacts →

Exact match

“We are specialist in Systems integration and have been doing that since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchColombo 04, Sri LankaHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“A pioneer in the field of integrated software solutions, SCIENTER TECHNOLOGIES offers niche IT Software Solutions, Products and Transaction Processing Services for Banking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchColombo 00700, Sri LankaHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“As a leading and pioneering IT solution provider, we create solutions that will help our client’s digital journey in a constantly emerging digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchColombo 02, Sri LankaHQ recorded Nov 6, 202651-200183 contacts →

Exact match

“Since 1997, CMS is one of Sri Lanka’s best-established IT offshoring/outsourcing providers, providing bespoke offshore IT teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchColombo, Sri LankaHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“As a pioneer in the industry, with over 30 years of experience, KBSL is a leading Information/Systems Integrator of ICT solutions for Enterprises in Sri Lanka.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchColombo -03, Sri LankaHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“We are a leading IT System integrator, employing 250 people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchColombo 05., Sri LankaHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“Outdesk Group was born with a vision to create affordable online BPO solutions for small and mid-sized companies around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchColombo 01, Sri LankaHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“We are hearts, empowering businesses with technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKelaniya, Sri LankaHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Over the years, we have enriched and optimized our system development life cycle and software engineering skills to arrive at a predictable process that allows us to offer you the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRajagiriya, Sri LankaHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“Founded in 1977 as the software division of Data Management Systems Ltd, DMS Software Engineering (Pvt) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRajagiriya, Sri LankaHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Prima Management Services (Private) Limited is a subsidiary of the Singapore based, multinational conglomerate, the Prima Group of Companies, and is approved by the Board of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchColombo - 03, Sri LankaHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Just In Time Group (JIT), commenced operations in 1996 as a single entity in an IOO sq.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDehiwela, Sri LankaHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Eureka Technology Partners: Your Trusted Global Partner for Scalable Managed IT Services & Staff Augmentation Services At Eureka Technology Partners, we empower businesses across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchColombo 08, Sri LankaHQ recorded Nov 6, 2026501-1,00075 contacts →

Exact match

“Metropolitan Technologies (Pvt) Ltd - The Business Solutions Company powered by the best global brands in Information and Communication Technology, Power and Energy Solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchColombo, Sri LankaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Altria Consulting is an IT Enabled Services Company which focuses primarily on Big Data Technologies such as Data Warehouse Implementation, Predictive Analytics and Data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNugegoda, Sri LankaHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“We deliver solutions beyond customer expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchColombo, Sri LankaHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Mainframe (Pvt) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchColombo, Sri LankaHQ recorded Nov 6, 20261,001-5,00063 contacts →

Exact match

“Dialog Enterprise is Sri Lanka's leading ICT Business solution provider, offering customized solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchColombo, Sri LankaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“A fast-growing enterprise solutions provider in Sri Lanka, D Tech (Pvt) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 1,161 IT businesses based in Sri Lanka

See the full list, filter by size, metro and specialty, and access 3,031 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT businesses based in Sri Lanka at a glance

As of Nov 6, 2026
18.7%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
34.4%Largest-city concentration · Colombo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
502
11-50
499
51-200
129
201-500
15
501-1,000
9
1,001-5,000
5

Email recency for this list is measured worldwide rather than for Sri Lanka, so it is reported there. Company counts and contact totals on this page are exact for Sri Lanka, over 1,161 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sri Lanka whose business descriptions match “IT businesses” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,031 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

IT businesses by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT businesses”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT businesses are there based in Sri Lanka?

RevenueBase identified 1,161 company matches for IT businesses associated with Sri Lanka as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Millenniumit ESP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT businesses?

Colombo leads with 399 company records, followed by Kandy (40) and Nugegoda (30).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,031 professional contacts with verified work emails tracked across these 1,161 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.