Company lists · Data refreshed September 2026

Top 25 Enterprise software modernization companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 5,266 companies tracked

RevenueBase identified 5,266 enterprise software modernization companies worldwide as of September 2026 and tracks 390,159 professional contacts across them, including 100,750 with verified work emails and 33,117 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise software 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 2, 2026. Country and city lists for enterprise software 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

5,266Companies

390,159Contacts tracked

100,750Verified emails

33,117Mobile numbers

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The 25 largest enterprise software modernization companies worldwide

Ranked by team size

Top 25 of 5,266 enterprise software modernization companies worldwide, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software 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	DXC Technology	Indirect evidence	Ashburn, VA, US	10001+	82,827 contacts →
	Indirect evidence “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Source: RevenueBase Database · checked Sep 2, 2026
2	Mphasis	Indirect evidence	London, GB	10001+	43,740 contacts →
	Indirect evidence “At Mphasis, engineering has been in our DNA since inception.” Source: RevenueBase Database · checked Sep 2, 2026
3	Persistent Systems	Strong evidence	Chertsey, GB	10001+	27,186 contacts →
	Strong evidence “We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients…” Source: RevenueBase Database · checked Sep 2, 2026
4	Sonata Software	Strong evidence	Bangalore, IndiaHQ checked Sep 2, 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 2, 2026
5	Software AG	Strong evidence	Den Haag, NL	n/a	4,233 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 2, 2026
6	Andersen LAB	Partial evidence	London, GB	1,001-5,000	3,609 contacts →
	Partial 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 2, 2026
7	Ensono	Indirect evidence	Staines-Upon-Thames, GB	1,001-5,000	3,246 contacts →
	Indirect evidence “Ensono is an expert technology adviser and managed service provider.” Source: RevenueBase Database · checked Sep 2, 2026
8	Micro Focus	Indirect evidence	Rockville, MD, US	10001+	3,041 contacts →
	Indirect evidence “OpenText has completed the purchase of Micro Focus.” Source: RevenueBase Database · checked Sep 2, 2026
9	Rocket Software	Partial evidence	Dordrecht, NL	1,001-5,000	2,704 contacts →
	Partial evidence “As a global technology leader, Rocket Software is the partner of choice for organizations transforming their IT from core systems to the cloud.” Source: RevenueBase Database · checked Sep 2, 2026
10	People Tech Group INC	Partial evidence	Warren, US	1,001-5,000	2,409 contacts →
	Partial evidence “People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.” Source: RevenueBase Database · checked Sep 2, 2026
11	Jade Global	Partial evidence	North Wales, PA, US	1,001-5,000	1,891 contacts →
	Partial evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 2, 2026
12	Improving	Indirect evidence	Winnipeg, MB, CA	1,001-5,000	1,575 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 2, 2026
13	Hughes Systique Corporation HSC	Indirect evidence	Irving, TX, US	1,001-5,000	1,531 contacts →
	Indirect evidence “CMMI Level 5 Version 3.0 DEV+SVC+People, ISO 9001:2015, ISO 27001:2022, and ISO 27701:2019 certified Hughes Systique (HSC) is an award-winning global leader in Digital…” Source: RevenueBase Database · checked Sep 2, 2026
14	Royal Cyber INC	Partial evidence	Africa., ZA	1,001-5,000	1,320 contacts →
	Partial 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 2, 2026
15	SNP Group	Partial evidence	Thale, DE	1,001-5,000	1,224 contacts →
	Partial evidence “SNP is a world-leading provider of software for managing complex digital transformation processes.” Source: RevenueBase Database · checked Sep 2, 2026
16	BBD	Partial evidence	London, GB	1,001-5,000	1,220 contacts →
	Partial evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 2, 2026
17	Kumaran Systems	Partial evidence	Chennai, IndiaHQ checked Sep 2, 2026	1,001-5,000	1,219 contacts →
	Partial 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 2, 2026
18	galaxe.solutions	Indirect evidence	Detroit, MI, US	1,001-5,000	1,198 contacts →
	Indirect evidence “GalaxE, now Endava, is a leading global professional services company that specializes in platform-driven solutions and the use of automation to achieve core modernisation and…” Source: RevenueBase Database · checked Sep 2, 2026
19	Indus NET Technologies INT	Partial evidence	Kolkata, IndiaHQ checked Sep 2, 2026	501-1,000	1,066 contacts →
	Partial evidence “For nearly three decades, Indus Net Technologies (INT.) has empowered global enterprises to build intelligent, secure, and scalable digital ecosystems -> transforming complexity…” Source: RevenueBase Database · checked Sep 2, 2026
20	programmers.io	Indirect evidence	Dallas, TX, US	1,001-5,000	1,034 contacts →
	Indirect evidence “IBM i is evolving.” Source: RevenueBase Database · checked Sep 2, 2026
21	IBA Group	Partial evidence	Wroclaw, PL	1,001-5,000	970 contacts →
	Partial 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 2, 2026
22	Radixweb	Strong evidence	Perth, AU	501-1,000	761 contacts →
	Strong evidence “A global software engineering company with 25+ years of experience helping enterprises build, modernize, and scale complex digital systems.” Source: RevenueBase Database · checked Sep 2, 2026
23	Fullstack	Partial evidence	Brentwood, TN, US	501-1,000	737 contacts →
	Partial evidence “FullStack is a leading software engineering and AI solutions company helping organizations modernize, innovate, and scale through intelligent technology and world-class AI-ready…” Source: RevenueBase Database · checked Sep 2, 2026
24	Hidden Brains Infotech	Strong evidence	Ahmedabad, IndiaHQ checked Sep 2, 2026	501-1,000	731 contacts →
	Strong 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 2, 2026
25	Suneratech	Indirect evidence	Troy, MI, US	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 2, 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: enterprise software 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 enterprise software modernization companies.
Partial evidence: Its own public description names part of enterprise software modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software 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 5,266 enterprise software modernization companies worldwide

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Enterprise software modernization companies worldwide at a glance

As of Sep 2, 2026

25.8%Verified-email coverage

8.5%Mobile-number coverage

74.1Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

2,217

11-50

1,935

51-200

790

201-500

186

501-1,000

1,001-5,000

5,001-10,000

10001+

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 enterprise software 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: 32 countries, largest first: the United States, India, the United Kingdom, Brazil, Germany, Canada, Pakistan, Türkiye, Australia, France and 22 more. Country and city lists for enterprise software modernization companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise software 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 enterprise software 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 enterprise software 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, 100,750 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 between September 2, 2026 and September 14, 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.

Enterprise software modernization companies by location

50 lists · largest first

Every Enterprise software 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 enterprise software 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 enterprise software modernization companies are there worldwide?

RevenueBase identified 5,266 enterprise software 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?

DXC Technology, headquartered in Ashburn, tops this list with the largest team on record.

Which country has the most enterprise software modernization companies?

The United States leads with 1,399 companies, followed by India (1,261) and the United Kingdom (309). Every enterprise software modernization companies list by country and city is linked on this page.

Which city has the most enterprise software modernization companies?

London leads with 122 headquartered companies, followed by Hyderabad (106) and Pune (102).

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 100,750 verified decision-maker contacts tracked across these 5,266 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 2, 2026 and September 14, 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.