Company lists · Data refreshed September 2026

Top 25 Application modernization companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,205 companies tracked

RevenueBase identified 3,205 application modernization companies worldwide as of September 2026 and tracks 136,646 professional contacts across them, including 32,362 with verified work emails. The United States is the largest market and London the largest hub.

This list covers application modernization 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 19, 2026. Country and city lists for application modernization 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 19, 2026 86% judged on-target in blind review

3,205Companies

136,646Contacts tracked

32,362Verified emails

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The 25 largest application modernization companies worldwide

Ranked by team size

Top 25 of 3,205 application modernization companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization 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 19, 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 19, 2026
2	Sonata Software	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	5,001-10,000	7,508 contacts →
	Partial evidence “Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore.” Source: RevenueBase Database · checked Sep 19, 2026
3	Software AG	Partial evidence	Darmstadt, GermanyHQ checked Sep 19, 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 19, 2026
4	Ensono	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 19, 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 19, 2026
5	Trianz	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 19, 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 19, 2026
6	Improving	Indirect evidence	Plano, TX, United StatesHQ checked Sep 19, 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 19, 2026
7	3pillar	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,575 contacts →
	Indirect evidence “At 3Pillar, we believe something truly incredible happens at the intersection of product engineering and cognitive computing.” Source: RevenueBase Database · checked Sep 19, 2026
8	Hughes Systique Corporation HSC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 19, 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 19, 2026
9	Searce INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 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 19, 2026
10	Royal Cyber INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 19, 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 19, 2026
11	Trigyn Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,230 contacts →
	Indirect evidence “We're re-engineering the way business is done.” Source: RevenueBase Database · checked Sep 19, 2026
12	BBD	Indirect evidence	Rosebank, South AfricaHQ checked Sep 19, 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 19, 2026
13	Kumaran Systems	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 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 19, 2026
14	Emergys	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 19, 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 19, 2026
15	Integra Micro Software Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 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 19, 2026
16	PIT Solutions	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 19, 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 19, 2026
17	Tanisha Systems, INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	844 contacts →
	Partial evidence “Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.” Source: RevenueBase Database · checked Sep 19, 2026
18	Radixweb	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 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 19, 2026
19	Hidden Brains Infotech	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	501-1,000	731 contacts →
	Indirect evidence “Hidden Brains InfoTech is CMMI Level 3 Enterprise Software Development & IT Consulting Company with a focus on digital transformation.” Source: RevenueBase Database · checked Sep 19, 2026
20	Preludesys	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	501-1,000	699 contacts →
	Indirect evidence “PreludeSys is a global technology solutions provider since 1998.” Source: RevenueBase Database · checked Sep 19, 2026
21	Suneratech	Indirect evidence	Troy, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	692 contacts →
	Indirect evidence “SuneraTech is now at the frontline of Digital Transformation and enables innovation to promote futuristic organizations.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ahana Systems And Solutions Pvt. LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	501-1,000	655 contacts →
	Indirect evidence “Fifteen years ago, Ahana began with a simple belief: technology should enable growth, not create complexity.” Source: RevenueBase Database · checked Sep 19, 2026
23	Node4	Indirect evidence	Derby, United KingdomHQ checked Sep 19, 2026	1,001-5,000	628 contacts →
	Indirect evidence “Node4 helps businesses achieve more with secure, AI‑powered cloud and managed service platforms.” Source: RevenueBase Database · checked Sep 19, 2026
24	Srinsoft INC	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 19, 2026	501-1,000	568 contacts →
	Indirect evidence “SrinSoft is a leading IT consulting & engineering firm specializing in digital transformation, software development, and engineering solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	STG	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	51-200	508 contacts →
	Indirect evidence “Your Business Technology Partner.” Source: RevenueBase Database · checked Sep 19, 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 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 companies.
Partial evidence: Its own public description names part of application modernization 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 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 3,205 application modernization companies worldwide

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Application modernization companies worldwide at a glance

As of Sep 19, 2026

23.7%Verified-email coverage

42.6Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,400

11-50

1,099

51-200

490

201-500

106

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 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 companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “application modernization 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 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 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, 32,362 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 19, 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 companies by location

19 lists · largest first

Every Application modernization 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 modernization 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 companies are there worldwide?

RevenueBase identified 3,205 application modernization 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 modernization companies?

The United States leads with 859 companies, followed by India (579) and the United Kingdom (148). Every application modernization companies list by country and city is linked on this page.

Which city has the most application modernization companies?

London leads with 57 headquartered companies, followed by Hyderabad (56) and Pune (55).

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 32,362 verified decision-maker contacts tracked across these 3,205 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 19, 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.