Company lists · Data refreshed September 2026

Top 25 Application modernization software companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,147 companies tracked

RevenueBase identified 2,147 application modernization software companies worldwide as of September 2026 and tracks 48,081 professional contacts across them, including 12,110 with verified work emails. The United States is the largest market and London the largest hub.

This list covers application modernization software 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 27, 2026. Country and city lists for application modernization software 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 27, 2026 86% judged on-target in blind review

2,147Companies

48,081Contacts tracked

12,110Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest application modernization software companies worldwide

Ranked by team size

Top 25 of 2,147 application modernization software companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization 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	Sonata Software	Strong evidence	Bangalore, IndiaHQ checked Sep 27, 2026	5,001-10,000	7,508 contacts →
	Strong evidence “Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore.” Source: RevenueBase Database · checked Sep 27, 2026
2	Software AG	Strong evidence	Darmstadt, GermanyHQ checked Sep 27, 2026	n/a	4,127 contacts →
	Strong evidence “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Source: RevenueBase Database · checked Sep 27, 2026
3	Hughes Systique Corporation HSC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 27, 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 27, 2026
4	BBD	Partial evidence	Rosebank, South AfricaHQ checked Sep 27, 2026	1,001-5,000	1,225 contacts →
	Partial evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 27, 2026
5	Kumaran Systems	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 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 27, 2026
6	SNP Group	Indirect evidence	Heidelberg, FranceHQ checked Sep 27, 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 27, 2026
7	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
8	Radixweb	Partial evidence	Ahmedabad, IndiaHQ checked Sep 27, 2026	501-1,000	754 contacts →
	Partial 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 27, 2026
9	Growth Acceleration Partners	Indirect evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	501-1,000	507 contacts →
	Indirect evidence “Growth Acceleration Partners is a consulting and technology services company.” Source: RevenueBase Database · checked Sep 27, 2026
10	Monocept	Indirect evidence	Hyderabad, NY, IndiaHQ checked Sep 27, 2026	201-500	474 contacts →
	Indirect evidence “At Monocept, we're dedicated to resolving complex business challenges.” Source: RevenueBase Database · checked Sep 27, 2026
11	Zoolatech	Partial evidence	Miami, FL, United StatesHQ checked Sep 27, 2026	501-1,000	468 contacts →
	Partial evidence “Zoolatech is a global software engineering partner helping enterprises modernize legacy systems, adopt AI, and build scalable digital platforms.” Source: RevenueBase Database · checked Sep 27, 2026
12	Sysmanager	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 27, 2026	501-1,000	461 contacts →
	Strong evidence “We are a technology company engaged in Digital Transformation, Agile Development, and Application Modernization using Enterprise Low-Code Application Platforms (LCAP) such as…” Source: RevenueBase Database · checked Sep 27, 2026
13	Business Core Solutions	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	501-1,000	418 contacts →
	Indirect evidence “Founded in 2014, Business Core Solutions (BCS) is a global enterprise transformation company and the world’s first Agentic System Integrator.” Source: RevenueBase Database · checked Sep 27, 2026
14	Fresche Solutions	Partial evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	201-500	334 contacts →
	Partial evidence “Fresche Solutions is an AI-powered IT modernization company that manages and maximizes the value of your IBM i and Microsoft systems.” Source: RevenueBase Database · checked Sep 27, 2026
15	Newt Global	Partial evidence	Irving, TX, United StatesHQ checked Sep 27, 2026	501-1,000	334 contacts →
	Partial evidence “Empowering enterprise transformation with innovation, agility, and cloud-native modernization.” Source: RevenueBase Database · checked Sep 27, 2026
16	Tmaxsoft	Strong evidence	Gyeonggi-do, South KoreaHQ checked Sep 27, 2026	501-1,000	327 contacts →
	Strong evidence “TmaxSoft is a global software innovator focused on infrastructure and data modernization, with solutions that offer enterprise CIOs viable alternatives to support their global IT…” Source: RevenueBase Database · checked Sep 27, 2026
17	Achala IT Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	201-500	315 contacts →
	Indirect evidence “Use qualified offshore IT resources as additional capabilities to your onsite team” Achala IT Solutions is a technology consulting organization.” Source: RevenueBase Database · checked Sep 27, 2026
18	Remiges Technologies PVT LTD	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 27, 2026	201-500	293 contacts →
	Partial evidence “Remiges is a software projects company focusing on app modernisation encompassing DB migration, devops, automation and UI/UX Our strength lies in providing robust, scalable…” Source: RevenueBase Database · checked Sep 27, 2026
19	Valzo Soft Solutions	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	286 contacts →
	Indirect evidence “ValzoSoft Solutions – Driving Innovation, Empowering Growth At ValzoSoft Solutions, we turn visionary ideas into transformative digital experiences.” Source: RevenueBase Database · checked Sep 27, 2026
20	The Software House	Partial evidence	Warsaw, PolandHQ checked Sep 27, 2026	201-500	279 contacts →
	Partial evidence “12+ years of custom software development centered on client satisfaction.” Source: RevenueBase Database · checked Sep 27, 2026
21	Nalashaa Solutions	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 27, 2026	201-500	278 contacts →
	Indirect evidence “At Nalashaa Solutions, we’re not just technologists; we’re your trusted partners in transformation.” Source: RevenueBase Database · checked Sep 27, 2026
22	Sagarsoft India LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	201-500	241 contacts →
	Indirect evidence “Founded in 1995, BSE listed in 2015, Sagarsoft (India) Limited is a Technology Solutions and Global Services provider serving Tech-driven Businesses across the sectors, right from…” Source: RevenueBase Database · checked Sep 27, 2026
23	Alliance Global Services	Partial evidence	Conshohocken, PA, United StatesHQ checked Sep 27, 2026	10001+	227 contacts →
	Partial evidence “Alliance Global Services is a software development firm that partners with software, technology and information-intensive businesses on their mission critical work.” Source: RevenueBase Database · checked Sep 27, 2026
24	Byteridge	Partial evidence	Raleigh, United StatesHQ checked Sep 27, 2026	51-200	220 contacts →
	Partial evidence “Byteridge is a trusted partner to businesses across diverse industries, delivering bespoke software solutions that yield tangible outcomes.” Source: RevenueBase Database · checked Sep 27, 2026
25	Dccs IT Business Solutions	Indirect evidence	Graz, AustriaHQ checked Sep 27, 2026	201-500	213 contacts →
	Indirect evidence “Your Partner for IT Business Solutions DCCS is a successful provider of forward-looking IT business solutions and a digitalisation partner for corporations, large and medium-sized…” Source: RevenueBase Database · checked Sep 27, 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 modernization 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 application modernization software companies.
Partial evidence: Its own public description names part of application modernization software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernization 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 2,147 application modernization software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 12,110 reachable decision-makers.

Free signup · no credit card

View the full list →

Application modernization software companies worldwide at a glance

As of Sep 27, 2026

25.2%Verified-email coverage

22.4Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,040

11-50

744

51-200

258

201-500

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 modernization 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.
Coverage: Every country. Country and city lists for application modernization software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “application modernization 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 application modernization 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 application modernization software 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, 12,110 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 27, 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 modernization software companies by location

12 lists · largest first

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

Countries

Cities

Application modernization software companies based in Bangalore, India26

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 modernization 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 application modernization software companies are there worldwide?

RevenueBase identified 2,147 application modernization software 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?

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

Which country has the most application modernization software companies?

The United States leads with 464 companies, followed by India (299) and the United Kingdom (115). Every application modernization software companies list by country and city is linked on this page.

Which city has the most application modernization software companies?

London leads with 37 headquartered companies, followed by Lahore (29) and Hyderabad (27).

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 12,110 verified decision-maker contacts tracked across these 2,147 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,147 application modernization software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.