Company lists · Data refreshed November 2026

Top 24 Software customization services based in Sri Lanka

RevenueBase identified 306 company matches for software customization services associated with Sri Lanka as of November 2026 and tracks 3,289 professional contacts across them, including 431 with verified work emails. Colombo is the largest hub.

This list covers company matches for software customization services 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 5, 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 5, 2026 How this list was built
306Companies
3,289Contacts tracked
431Verified emails
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The 24 largest software customization services based in Sri Lanka

Ranked by team size
Top 24 of 306 company matches for software customization services based in Sri Lanka, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchColombo, Sri LankaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchKelaniya, Sri LankaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchRajagiriya, Sri LankaHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchColombo, Sri LankaHQ recorded Nov 5, 202611-5054 contacts →

Exact match

“Expernetic is a software development and IT consulting company based in Colombo, Sri Lanka.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchColombo, Sri LankaHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“X-ONT SOFTWARE is a software development and systems consultancy company specializing in developing and delivering world class software solutions to Small to Medium Enterprise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchColombo, Sri LankaHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Efito Solutions (Pvt) Ltd is a software development firm providing software solutions for any business need.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchColombo 05, Sri LankaHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Established in 2012, OMAK is an innovative IT software solution provider and developer established in Singapore, Sri Lanka, Indonesia, India and Australia.Within the short time…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKadawatha, Sri LankaHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“GUI Solutions Lanka (Pvt) Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAthurugiriya, Sri LankaHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“XENOSYS (PVT) LTD is a part of the software development industry, providing innovative software products & services to various customers engaged in several business fields.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNugegoda, Sri LankaHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“At evicio, Software is our craft and passion.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchColombo, Sri LankaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“We offer a range of solutions including professional software development services tailored to meet diverse needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSri LankaHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Black Vault Technologies is an end-to-end software consultancy and development firm specializing in mobile and enterprise applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchColombo, Sri LankaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Techwire Lanka Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchColombo, Sri LankaHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“At Thryvz, we believe that technology should be an enabler, a tool that empowers businesses to reach new heights of success.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchColombo 7., Sri LankaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“ObjectOne (Pvt) Ltd, brings together the unique skill-sets of individuals to offer businesses across the market spectrum customized solutions that impact positively on your…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchKiribathgoda, Sri LankaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“DevArt is a young company who’s striving for excellence in what we do.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNugegoda, Sri LankaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“We at Micro RSG deliver every software code with a human touch, giving great emphasis to your unique business needs enabling you to improve your business workflows and grow your…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAngoda, Sri LankaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“iTerminal Technologies is a fast growing software company started in 2015.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNugegoda, Sri LankaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“At DV Tech Labs, we are committed to helping our clients optimize time-to-market and minimize software development risks in mission-critical systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchColombo 05, Sri LankaHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“We are a dynamic team of software experts delivering software solutions to the customers by blending the latest technologies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchColombo, Sri LankaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Our company specializes in providing custom software development and team outsourcing services to businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMoratuwa, Sri LankaHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Suntec Information Systems (Pvt) Ltd is one of the few IT system integration, professional service, and software development companies in Sri Lanka that works with Enterprise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchNugegoda, Sri LankaHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Paragon was founded in 1990 as a Consulting and Software Development Company for small to medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 306 software customization services based in Sri Lanka

See the full list, filter by size, metro and specialty, and access 431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software customization services based in Sri Lanka at a glance

As of Nov 5, 2026
13.1%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
34.0%Largest-city concentration · Colombo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
154
11-50
134
51-200
14
201-500
3
501-1,000
1

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 306 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 “software customization services” 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 431 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 5, 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.

Software customization services 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 “software customization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software customization services are there based in Sri Lanka?

RevenueBase identified 306 company matches for software customization services 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?

Intervest Software Technologies Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software customization services?

Colombo leads with 104 company records, followed by Kandy (14) and Jaffna (8).

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 431 professional contacts with verified work emails tracked across these 306 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 5, 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.