Company lists · Data refreshed September 2026

Top 25 Application modernisation companies worldwide

Name: Application modernisation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 6,321 companies tracked

RevenueBase identified 6,321 application modernisation companies worldwide as of September 2026 and tracks 204,652 professional contacts across them, including 48,838 with verified work emails. India is the largest market and Pune the largest hub.

This list covers application modernisation companies worldwide, 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. Country and city lists for application modernisation companies follow the table.

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

6,321Companies

204,652Contacts tracked

48,838Verified emails

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The 25 largest application modernisation companies worldwide

Ranked by team size

Top 25 of 6,321 application modernisation companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to application modernisation 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	Mphasis	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	10001+	43,484 contacts →
	Indirect evidence “A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development.” Source: RevenueBase Database · checked Sep 21, 2026
2	Sonata Software	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	5,001-10,000	7,508 contacts →
	Indirect evidence “Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore.” Source: RevenueBase Database · checked Sep 21, 2026
3	R Systems	Indirect evidence	El Dorado Hills, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	7,360 contacts →
	Indirect evidence “RSI is a trusted software engineering and digital transformation services partner to global enterprises navigating technological change.” Source: RevenueBase Database · checked Sep 21, 2026
4	Software AG	Partial evidence	Darmstadt, GermanyHQ checked Sep 21, 2026	n/a	4,127 contacts →
	Partial evidence “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Source: RevenueBase Database · checked Sep 21, 2026
5	Andersen LAB	Indirect evidence	Warsaw, PolandHQ checked Sep 21, 2026	1,001-5,000	3,628 contacts →
	Indirect evidence “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Source: RevenueBase Database · checked Sep 21, 2026
6	Ensono	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,247 contacts →
	Indirect evidence “Ensono is an expert technology adviser and managed service provider.” Source: RevenueBase Database · checked Sep 21, 2026
7	Trianz	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,331 contacts →
	Indirect evidence “Trianz is a "transformation services as a software" company - helping enterprises accelerate cloud adoption and AI transformation through Concierto, our unified, AI-first platform…” Source: RevenueBase Database · checked Sep 21, 2026
8	Itransition Group	Indirect evidence	Decatur, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,664 contacts →
	Indirect evidence “Founded in 1998, Itransition is a global software engineering and IT consulting company with engineers supporting clients across 40 countries.” Source: RevenueBase Database · checked Sep 21, 2026
9	Improving	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,578 contacts →
	Indirect evidence “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Source: RevenueBase Database · checked Sep 21, 2026
10	Hughes Systique Corporation HSC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,524 contacts →
	Indirect evidence “Hughes Systique Corporation (HSC) is a global digital engineering and transformation partner enabling enterprises to modernize, innovate, and grow through its AI-First approach.” Source: RevenueBase Database · checked Sep 21, 2026
11	Searce INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,511 contacts →
	Indirect evidence “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Source: RevenueBase Database · checked Sep 21, 2026
12	Royal Cyber INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,325 contacts →
	Indirect evidence “Royal Cyber is a trusted global IT consulting & digital transformation partner, empowering enterprises for over two decades to evolve with agility, security, and innovation.” Source: RevenueBase Database · checked Sep 21, 2026
13	HIQ	Indirect evidence	Stockholm, SwedenHQ checked Sep 21, 2026	1,001-5,000	1,228 contacts →
	Indirect evidence “HiQ is a tech consulting company focused on custom software development, positioned at the intersection of digital transformation and specialized engineering.” Source: RevenueBase Database · checked Sep 21, 2026
14	BBD	Indirect evidence	Rosebank, South AfricaHQ checked Sep 21, 2026	1,001-5,000	1,225 contacts →
	Indirect evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 21, 2026
15	Kumaran Systems	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,219 contacts →
	Indirect evidence “Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and…” Source: RevenueBase Database · checked Sep 21, 2026
16	SNP Group	Indirect evidence	Heidelberg, FranceHQ checked Sep 21, 2026	1,001-5,000	1,172 contacts →
	Indirect evidence “SNP is the global technology platform leader and trusted partner for companies seeking unparalleled data-enabled transformation capabilities and business agility.” Source: RevenueBase Database · checked Sep 21, 2026
17	Navisite	Indirect evidence	Andover, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	982 contacts →
	Indirect evidence “Navisite, part of Accenture, is a trusted digital transformation partner for growing and established global brands.” Source: RevenueBase Database · checked Sep 21, 2026
18	Emergys	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 21, 2026	1,001-5,000	981 contacts →
	Indirect evidence “Accelerate Digital Transformation At Emergys, we empower businesses to align their IT strategies with long-term objectives-driving innovation, efficiency, and growth.” Source: RevenueBase Database · checked Sep 21, 2026
19	IBA Group	Indirect evidence	Prague, Czech RepublicHQ checked Sep 21, 2026	1,001-5,000	979 contacts →
	Indirect evidence “IBA Group is one of the largest IT service providers in Eastern Europe, performing software development, migration, maintenance, support, and IT consulting services with IT and…” Source: RevenueBase Database · checked Sep 21, 2026
20	Integra Micro Software Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	1,001-5,000	907 contacts →
	Indirect evidence “Are you ready to unlock the full potential of your business?” Source: RevenueBase Database · checked Sep 21, 2026
21	SFEIR	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	501-1,000	904 contacts →
	Partial evidence “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Source: RevenueBase Database · checked Sep 21, 2026
22	PIT Solutions	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 21, 2026	501-1,000	858 contacts →
	Indirect evidence “PIT Solutions is a technology-driven digital services provider with a strong people-first culture and a proven track record of delivering meaningful, high-impact solutions.” Source: RevenueBase Database · checked Sep 21, 2026
23	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
24	Radixweb	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	501-1,000	754 contacts →
	Indirect evidence “A global software engineering company with 26+ years of experience helping enterprises build, modernize, and scale complex digital systems.” Source: RevenueBase Database · checked Sep 21, 2026
25	Colan Infotech Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	739 contacts →
	Indirect evidence “Colan Infotech is among the 50 fastest growing companies” according to Silicon India and “The 50 best companies to work for” rated by Silicon Review.” 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: application modernisation 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 application modernisation companies.
Partial evidence: Its own public description names part of application modernisation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernisation 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 6,321 application modernisation companies worldwide

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Application modernisation companies worldwide at a glance

As of Sep 21, 2026

23.9%Verified-email coverage

32.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Pune

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,726

11-50

2,301

51-200

926

201-500

198

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 application modernisation 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.
Coverage: Every country. Country and city lists for application modernisation companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “application modernisation 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 application modernisation 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 application modernisation companies, and records with no verified work email.
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, 48,838 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.

Application modernisation companies by location

39 lists · largest first

Every Application modernisation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 application modernisation 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 application modernisation companies are there worldwide?

RevenueBase identified 6,321 application modernisation companies worldwide 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?

Mphasis, headquartered in Bangalore, tops this list with the largest team on record.

Which country has the most application modernisation companies?

India leads with 1,316 companies, followed by the United States (1,220) and the United Kingdom (286). Every application modernisation companies list by country and city is linked on this page.

Which city has the most application modernisation companies?

Pune leads with 123 headquartered companies, followed by London (121) and Hyderabad (99).

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 48,838 verified decision-maker contacts tracked across these 6,321 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.