Company lists · Data refreshed September 2026

Top 25 Custom business software companies based in Sri Lanka

Name: Custom business software companies based in Sri Lanka
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 234 companies tracked

RevenueBase identified 234 custom business software companies headquartered in Sri Lanka as of September 2026 and tracks 2,415 professional contacts across them, including 368 with verified work emails. Colombo is the largest hub.

This list covers custom business software companies headquartered in Sri Lanka, 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 21, 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 21, 2026 86% judged on-target in blind review

234Companies

2,415Contacts tracked

368Verified emails

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The 25 largest custom business software companies based in Sri Lanka

Ranked by team size

Top 25 of 234 custom business software companies based in Sri Lanka, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to custom business software 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	Informatics	Indirect evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	201-500	307 contacts →
	Indirect evidence “An Information Technology Company with a backing of nearly four decades worth of experience.” Source: RevenueBase Database · checked Sep 21, 2026
2	Zillione	Partial evidence	Colombo 4, Sri LankaHQ checked Sep 21, 2026	51-200	193 contacts →
	Partial evidence “ZILLIONe has established over 400 outstanding corporate customer relationships in more than 10 countries over the past 46+ years.” Source: RevenueBase Database · checked Sep 21, 2026
3	Bileeta	Indirect evidence	Colombo 05, Sri LankaHQ checked Sep 21, 2026	51-200	110 contacts →
	Indirect evidence “Bileeta (Pvt) Ltd is an organization that provides Enterprise Resource Planning solutions to organizations in highly competitive industries in various parts of the world.” Source: RevenueBase Database · checked Sep 21, 2026
4	Datamation Systems PVT Limited	Indirect evidence	Colombo 4, Sri LankaHQ checked Sep 21, 2026	51-200	96 contacts →
	Indirect evidence “Datamation Systems established in 1986, offers 30 years of excellence in ERP development and Implementation.” Source: RevenueBase Database · checked Sep 21, 2026
5	X-Ont Software PVT LTD	Partial evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
6	Evision Microsystems	Partial evidence	Panadura, Sri LankaHQ checked Sep 21, 2026	11-50	44 contacts →
	Partial evidence “eVision Microsystems is a premier provider of small to medium scale business software packages to the Sri Lankan market.” Source: RevenueBase Database · checked Sep 21, 2026
7	OMAK	Partial evidence	Colombo 05, Sri LankaHQ checked Sep 21, 2026	11-50	36 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
8	Nerosoft Solutions	Indirect evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	11-50	34 contacts →
	Indirect evidence “Nerosoft Solutions serves as your comprehensive destination for all-things Odoo, specializing in tailored open-source business solutions.” Source: RevenueBase Database · checked Sep 21, 2026
9	GUI Solutions Lanka PVT LTD	Indirect evidence	Kadawatha, Sri LankaHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “GUI Solutions Lanka (Pvt) Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
10	Evolve Technologies Pvt. Limited	Indirect evidence	Colombo 02., Sri LankaHQ checked Sep 21, 2026	51-200	29 contacts →
	Indirect evidence “Evolve Technologies (Pvt.) Limited is a premier 'Total IT Solutions' provider in Sri Lanka.” Source: RevenueBase Database · checked Sep 21, 2026
11	Evicio	Partial evidence	Nugegoda, Sri LankaHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “At evicio, Software is our craft and passion.” Source: RevenueBase Database · checked Sep 21, 2026
12	Microweb Global	Partial evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “We offer a range of solutions including professional software development services tailored to meet diverse needs.” Source: RevenueBase Database · checked Sep 21, 2026
13	Nexeyo Solutions Private Limited	Strong evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “Nexeyo Solutions (Pvt) Ltd is a leading software development company delivering end-to-end technology solutions, including customized software development, IT outsourcing…” Source: RevenueBase Database · checked Sep 21, 2026
14	Devart Software CO	Indirect evidence	Kiribathgoda, Sri LankaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “DevArt is a young company who’s striving for excellence in what we do.” Source: RevenueBase Database · checked Sep 21, 2026
15	Objectone Private LTD	Partial evidence	Colombo 7., Sri LankaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
16	Cyberelysium PVT LTD	Partial evidence	Kandy, Sri LankaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Serving Innovation By Simplifying Technology" CyberElysium offers a wide variety of software development services including ERP Solutions, POS Software, MRP Solutions, web…” Source: RevenueBase Database · checked Sep 21, 2026
17	Emerge Solutions PVT LTD	Partial evidence	Narahenpita, Sri LankaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “eMerge Solutions is a ‘one of a kind’ software company in Sri Lanka.” Source: RevenueBase Database · checked Sep 21, 2026
18	Oloid Technologies	Strong evidence	Colombo 03, Sri LankaHQ checked Sep 21, 2026	11-50	8 contacts →
	Strong evidence “We perform world-class custom software development services for startups, small-to-midsize (SMB), and enterprise-size businesses.” Source: RevenueBase Database · checked Sep 21, 2026
19	Epitcore	Indirect evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “At Epitcore, we place people and technology at the core of our business.” Source: RevenueBase Database · checked Sep 21, 2026
20	Dlad Software Solutions PVT LTD	Partial evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Welcome to DLAD Software Development Solutions, your strategic partner in navigating the digital landscape.” Source: RevenueBase Database · checked Sep 21, 2026
21	Meridian Creative Solutions	Indirect evidence	Sri Jayawardenapura Kotte, Sri LankaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Our passionate team of collaborators crafts transformative solutions across ERP, CRM, IT, branding, design, and more.” Source: RevenueBase Database · checked Sep 21, 2026
22	Paragon Software Lanka PVT LTD	Partial evidence	Nugegoda, Sri LankaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Paragon was founded in 1990 as a Consulting and Software Development Company for small to medium sized businesses.” Source: RevenueBase Database · checked Sep 21, 2026
23	Nobletec SRI Lanka	Indirect evidence	Pannipitiya, Sri LankaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Every workplace is different.” Source: RevenueBase Database · checked Sep 21, 2026
24	Triune Consulting International PVT LTD	Indirect evidence	Colombo, Sri LankaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Triune Consulting International (Pvt) Ltd is an ERP and business systems consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
25	DT Innovations	Partial evidence	Ja-ela, Sri LankaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Software Development company with having talented and skillful software engineers.Website Development, Software Development and Mobile app development is the main service…” Source: RevenueBase Database · checked Sep 21, 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: custom business software 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 custom business software companies.
Partial evidence: Its own public description names part of custom business software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom business software 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 25 of 234 custom business software companies based in Sri Lanka

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Custom business software companies based in Sri Lanka at a glance

As of Sep 21, 2026

15.2%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

29.5%Largest-city concentration · Colombo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

110

11-50

110

51-200

201-500

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 234 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 custom business software 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 Sri Lanka whose own description of what they do matches “custom business software 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 custom business software 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 custom business software companies, and records with no verified work email. Companies headquartered outside Sri Lanka 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, 368 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 21, 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.

Custom business software companies by metro

Custom business software companies in Colombo69

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 custom business software 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 custom business software companies are there based in Sri Lanka?

RevenueBase identified 234 custom business software companies headquartered in Sri Lanka 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?

Informatics, headquartered in Colombo, tops this list with the largest team on record.

Which city has the most custom business software companies?

Colombo leads with 69 headquartered companies, followed by Dehiwala (8) and Nugegoda (8).

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 368 verified decision-maker contacts tracked across these 234 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 21, 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.