Company lists · Data refreshed September 2026
Top 25 Software migration services companies worldwide
RevenueBase identified 1,270 software migration services companies worldwide as of September 2026 and tracks 28,089 professional contacts across them, including 5,686 with verified work emails. The United States is the largest market and London the largest hub.
This list covers software migration services 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 29, 2026. Country and city lists for software migration services 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.
The 25 largest software migration services companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 498 contacts → | ||||
Indirect evidence “Blazeclan is a strategic digital transformation partner that enables organizations to accelerate, innovate, and multiply (A.I.M) business growth and fast-track digital…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 473 contacts → | ||||
Indirect evidence “ACC is an AWS Premier Consulting Partner.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 429 contacts → | ||||
Partial evidence “SoftwareOne is redefining how companies build, buy and manage everything in the cloud.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 415 contacts → | ||||
Indirect evidence “Natuvion is a digital moving company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 388 contacts → | ||||
Indirect evidence “NorthBay is AWS Premier Consulting Partner and also partnered with Snowflake, RiverMeadow and CloudRail-IIoT in support of our Customers’ AWS cloud journeys.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 346 contacts → | ||||
Indirect evidence “Modak is a solutions company that empowers enterprises to manage and utilize their data landscape effectively.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 334 contacts → | ||||
Indirect evidence “Empowering enterprise transformation with innovation, agility, and cloud-native modernization.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 327 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 316 contacts → | ||||
Partial evidence “TDS provides software and services to accelerate and de-risk the complex, end-to-end process for data center and IT transformations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 282 contacts → | ||||
Partial evidence “Corent's SurPaaS® Platform automates some of the most complex, time and labor-consuming Cloud migration, modernization and management tasks.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 278 contacts → | ||||
Indirect evidence “Xencia, a Saints & Masters Company, is a global technology consulting and services company specializing in Cloud, Data & AI, Cybersecurity, Application Innovation, and Modern Work.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 248 contacts → | ||||
Partial evidence “EVERESTDX is a platform-led Enterprise Intelligence & Optimization company that combines strategic consulting and enterprise software products to help organizations accelerate…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 243 contacts → | ||||
Indirect evidence “Optimus Information is a leading technology consulting company providing professional and managed services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 218 contacts → | ||||
Indirect evidence “Zarthi is your go-to company for all your business transformation needs.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 206 contacts → | ||||
Partial evidence “Astadia is the industry leader for mainframe migrations and modernizations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 204 contacts → | ||||
Indirect evidence “Umbrella Infocare, a “Born in Cloud” company, was founded in 2013 with the vision of enabling digital transformation for businesses.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 188 contacts → | ||||
Indirect evidence “In the fast-paced business world, a strong digital presence isn’t just an advantage-it’s a necessity.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 160 contacts → | ||||
Indirect evidence “CloudIQ is specialized in implementing Cloud Computing Solutions for growing and established enterprises.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 157 contacts → | ||||
Indirect evidence “Founded in 2004 by visionaries from leading technology organizations, mLogica’s leaders envisioned a faster, more efficient way of modernizing IT infrastructures to eliminate the…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 139 contacts → | ||||
Partial evidence “Next Pathway is an enterprise AI company specializing in automated code migration and cloud modernization.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 131 contacts → | ||||
Indirect evidence “We help our customers move their IT systems to the cloud and away from the patchwork of on-premise solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 124 contacts → | ||||
Strong evidence “Canopy One Solutions delivers the best, cost-effective software solutions, IT resources, and consulting services in Application Integration, Data migration, Data Warehouse &…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 121 contacts → | ||||
Partial evidence “MOST Software Technologies helps customers leverage their investment in mainframe applications.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: software migration services 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 software migration services companies.
- Partial evidence
- Its own public description names part of software migration services companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name software migration services 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 1,270 software migration services companies worldwide
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Software migration services companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
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 software migration services 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 software migration services companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “software migration services 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 software migration services 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 software migration services 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, 5,686 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 29, 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.
Software migration services companies by location
9 lists · largest firstEvery Software migration services companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Software migration services companies based in the United States335
- Software migration services companies based in India137
- Software migration services companies based in the United Kingdom107
- Software migration services companies based in Canada61
- Software migration services companies based in Australia56
- Software migration services companies based in Germany44
- Software migration services companies based in the Netherlands36
- Software migration services companies based in Brazil32
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 software migration services 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 software migration services companies are there worldwide?
RevenueBase identified 1,270 software migration services 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?
SNP Group, headquartered in Heidelberg, tops this list with the largest team on record.
Which country has the most software migration services companies?
The United States leads with 335 companies, followed by India (137) and the United Kingdom (107). Every software migration services companies list by country and city is linked on this page.
Which city has the most software migration services companies?
London leads with 30 headquartered companies, followed by Toronto (17) and Bangalore (16).
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 5,686 verified decision-maker contacts tracked across these 1,270 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 29, 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.