Company lists · Data refreshed September 2026
Top 25 Data migration consulting firms based in the United Kingdom
RevenueBase identified 152 company matches for data migration consulting firms associated with the United Kingdom as of September 2026 and tracks 9,433 professional contacts across them, including 522 with verified work emails. London is the largest hub.
This list covers company matches for data migration consulting firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 data migration consulting firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 99 contacts → | ||||
Exact match “Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 54 contacts → | ||||
Exact match “CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 49 contacts → | ||||
Exact match “Aptitude pairs specialists practitioners with proprietary software-delivering data, AI, and operational transformation at speed, with greater returns and enduring performance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “Since pioneering the world’s first email archive migration tool in 2006, Transvault has delivered over 3,500 projects across 56 countries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 31 contacts → | ||||
Exact match “Datalynx Ltd is a UK-based consultancy with over 20 years’ experience, dedicated to delivering data migration, data integration, data quality and data architecture & analytics…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “We don’t just deliver transformation, we make it predictable.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “Iridium is a Leeds-based consultancy specialising in delivering large-scale and complex migration and platform services for national and international organisations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “At Assured, we are dedicated to helping organizations reach their full potential through data.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Data Confidence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “We combine expertise and creativity to solve highly complex data problems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “At Loncom Consulting, we transform data into strategy and strategy into growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Xmateria is first and foremost a data company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Technicus is the specialist Salesforce data implementation partner that offers a fully managed process for data migration and data management services across the Salesforce…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “MigrationWare is a solutions company dedicated to the preservation and protection of the life expectancy of business applications threatened by obsolete technology, as well as by…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Transform your business data with Hopp’s industry-leading data migration software, and unlock improved data quality, productivity, and decision-making.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Over the last 20 years Migrate has grown into a Data Services company specializing in Data Migration to Salesforce and extensive Data Cleansing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “AMS1ONE Solutions, an independent consulting firm that specialises in the scalability, architecture, and engineering of analytic data solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Our expertise is in extracting, migrating and transforming data, integrating systems and delivering practice-management solutions that provide a "single source of the truth", and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Precision Bridge helps customers to migrate, replicate and archive application data from enterprise service management platforms securely and efficiently whilst maintaining data…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “At WiQU, our warm yet professional team of Atlassian Migration experts is dedicated to providing exceptional customer service, unwavering support, and continuous innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Clarita Solutions provides consultancy for the migration of commercial databases and applications to a modern Postgres data platform for operators, developers, data engineers, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Veracity Asset Transformation Service is the most established, comprehensive, end to end asset migration service in the UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Your guide on the path to simple and effective data management Delivering the right solution for your business first time can bring a competitive advantage in your market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “We specialise in Recruitment software (ATS / CRM) and HR Systems and have run of projects migrating and transforming data and documents between over 140 different systems - for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “For more than 15 years, Syswright has been working with clients to solve data and technology challenges, from consultancy and troubleshooting to systems integrations, migrations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “data migration consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 152 data migration consulting firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data migration consulting firms based in the United Kingdom at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 152 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “data migration consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 522 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Data migration consulting firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data migration consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data migration consulting firms are there based in the United Kingdom?
RevenueBase identified 152 company matches for data migration consulting firms associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Envitia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data migration consulting firms?
London leads with 48 company records, followed by Manchester (5) and Cardiff (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 522 professional contacts with verified work emails tracked across these 152 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 152 data migration consulting firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Data migration consulting firms by geography
- Data migration consulting firms based in Paris, France
- Data migration consulting firms based in London, United Kingdom
- Data migration consulting firms based in Australia
- Data migration consulting firms based in Brazil
- Data migration consulting firms based in Canada
- Data migration consulting firms based in France
- Data migration consulting firms based in Germany
- Data migration consulting firms based in India
- Data migration consulting firms based in the Netherlands
- Data migration consulting firms based in the United States
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 SmartSearch, 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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Data migration consulting firms based in Paris, France
- Data migration consulting firms based in London, United Kingdom
- Data migration consulting firms based in Australia
- Data migration consulting firms based in Brazil
- Data migration consulting firms based in Canada
- Data migration consulting firms based in France
Company intelligence · public preview
Top 25 data migration consulting firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 152 matching company records for data migration consulting firms based in the United Kingdom, with 9,433 tracked contacts and 522 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data migration consulting firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Envitiaenvitia.comHQ: Horsham, United KingdomReported employees: 51-200 | Horsham, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cloudplexocloudplexo.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 54 contacts → |
“CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aptitude Globalaptitudeglobal.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Aptitude pairs specialists practitioners with proprietary software-delivering data, AI, and operational transformation at speed, with greater returns and enduring performance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Transvaulttransvault.comHQ: Clevedon, United KingdomReported employees: 51-200 | Clevedon, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Since pioneering the world’s first email archive migration tool in 2006, Transvault has delivered over 3,500 projects across 56 countries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Datalynx Limiteddatalynx.netHQ: Kings Langley, United KingdomReported employees: 11-50 | Kings Langley, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Datalynx Ltd is a UK-based consultancy with over 20 years’ experience, dedicated to delivering data migration, data integration, data quality and data architecture & analytics…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Towers Associatestowersassociates.co.ukHQ: Kent, United KingdomReported employees: 11-50 | Kent, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We don’t just deliver transformation, we make it predictable.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Iridium Ir77 Limitedir77.co.ukHQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Iridium is a Leeds-based consultancy specialising in delivering large-scale and complex migration and platform services for national and international organisations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Assuredassuredinsights.com HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 19 contacts → |
“At Assured, we are dedicated to helping organizations reach their full potential through data.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Egress Groupegressgroup.co.uk HQ: Tachbrook Park Warwick, United KingdomReported employees: 51-200 | Tachbrook Park Warwick, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Data Confidence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Calibrate Consultingcalibrateconsulting.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“We combine expertise and creativity to solve highly complex data problems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Loncom Consultingloncomconsulting.comHQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 17 contacts → |
“At Loncom Consulting, we transform data into strategy and strategy into growth.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Xmateriaxmateria.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Xmateria is first and foremost a data company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Technicustechnicus.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Technicus is the specialist Salesforce data implementation partner that offers a fully managed process for data migration and data management services across the Salesforce…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Migrationwaremigrationware.comHQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 10 contacts → |
“MigrationWare is a solutions company dedicated to the preservation and protection of the life expectancy of business applications threatened by obsolete technology, as well as by…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hopp Techhopp.techHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Transform your business data with Hopp’s industry-leading data migration software, and unlock improved data quality, productivity, and decision-making.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Migrate Data LTDmigratedata.co.uk HQ: Salisbury, United KingdomReported employees: 11-50 | Salisbury, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Over the last 20 years Migrate has grown into a Data Services company specializing in Data Migration to Salesforce and extensive Data Cleansing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ams1one Solutionsams1one.comHQ: Wellingborough, United KingdomReported employees: 11-50 | Wellingborough, United Kingdom | 11-50 | Exact match | 8 contacts → |
“AMS1ONE Solutions, an independent consulting firm that specialises in the scalability, architecture, and engineering of analytic data solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Contengo LTDcontengo.netHQ: Abingdon, United KingdomReported employees: 1-10 | Abingdon, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Our expertise is in extracting, migrating and transforming data, integrating systems and delivering practice-management solutions that provide a "single source of the truth", and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Precision Bridgeprecisionbridge.netHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Precision Bridge helps customers to migrate, replicate and archive application data from enterprise service management platforms securely and efficiently whilst maintaining data…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | WIQUwiqu.io HQ: Londres, United KingdomReported employees: 11-50 | Londres, United Kingdom | 11-50 | Exact match | 7 contacts → |
“At WiQU, our warm yet professional team of Atlassian Migration experts is dedicated to providing exceptional customer service, unwavering support, and continuous innovation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Clarita Groupclaritasolutions.co.ukHQ: Gloucestershire, United KingdomReported employees: 11-50 | Gloucestershire, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Clarita Solutions provides consultancy for the migration of commercial databases and applications to a modern Postgres data platform for operators, developers, data engineers, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veracity Asset Transformation Serviceveracity-ats.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Veracity Asset Transformation Service is the most established, comprehensive, end to end asset migration service in the UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Esdebe Consultancy LTDesdebe.comHQ: Silverstone, United KingdomReported employees: 11-50 | Silverstone, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Your guide on the path to simple and effective data management Delivering the right solution for your business first time can bring a competitive advantage in your market.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Datamigratordatamigrator.netHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We specialise in Recruitment software (ATS / CRM) and HR Systems and have run of projects migrating and transforming data and documents between over 140 different systems - for…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Syswright Limitedsyswright.co.ukHQ: Crowhurst, United KingdomReported employees: 1-10 | Crowhurst, United Kingdom | 1-10 | Exact match | 4 contacts → |
“For more than 15 years, Syswright has been working with clients to solve data and technology challenges, from consultancy and troubleshooting to systems integrations, migrations…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 152 company matches
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Data migration consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
152 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data migration consulting firms by metro
Questions about this company list
What does Exact match mean for data migration consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data migration consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 152 matching company records, 9,433 tracked contacts and 522 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Data migration consulting firms by geography
- Data migration consulting firms based in Paris, France
- Data migration consulting firms based in London, United Kingdom
- Data migration consulting firms based in Australia
- Data migration consulting firms based in Brazil
- Data migration consulting firms based in Canada
- Data migration consulting firms based in France
- Data migration consulting firms based in Germany
- Data migration consulting firms based in India
- Data migration consulting firms based in the Netherlands
- Data migration consulting firms based in the United States
Cite this list
RevenueBase Data Team. Top 25 data migration consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/data-migration-consulting-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data migration consulting firms based in Paris, France
- Data migration consulting firms based in London, United Kingdom
- Data migration consulting firms based in Australia
- Data migration consulting firms based in Brazil
- Data migration consulting firms based in Canada
- Data migration consulting firms based in France
Company intelligence · public preview
Top 25 data migration consulting firms based in the United Kingdom
RevenueBase records 152 matching company records for data migration consulting firms based in the United Kingdom, with 9,433 tracked contacts and 522 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data migration consulting firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Envitiaenvitia.com HQ: Horsham, United KingdomReported employees: 51-200 | Horsham, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Envitia is an IT services and consulting company, specialising in complex data challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cloudplexocloudplexo.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 54 contacts → |
“CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aptitude Globalaptitudeglobal.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Aptitude pairs specialists practitioners with proprietary software-delivering data, AI, and operational transformation at speed, with greater returns and enduring performance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Transvaulttransvault.com HQ: Clevedon, United KingdomReported employees: 51-200 | Clevedon, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Since pioneering the world’s first email archive migration tool in 2006, Transvault has delivered over 3,500 projects across 56 countries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Datalynx Limiteddatalynx.net HQ: Kings Langley, United KingdomReported employees: 11-50 | Kings Langley, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Datalynx Ltd is a UK-based consultancy with over 20 years’ experience, dedicated to delivering data migration, data integration, data quality and data architecture & analytics…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Towers Associatestowersassociates.co.uk HQ: Kent, United KingdomReported employees: 11-50 | Kent, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We don’t just deliver transformation, we make it predictable.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Iridium Ir77 Limitedir77.co.uk HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 25 contacts → |
“Iridium is a Leeds-based consultancy specialising in delivering large-scale and complex migration and platform services for national and international organisations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Assuredassuredinsights.com HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 19 contacts → |
“At Assured, we are dedicated to helping organizations reach their full potential through data.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Egress Groupegressgroup.co.uk HQ: Tachbrook Park Warwick, United KingdomReported employees: 51-200 | Tachbrook Park Warwick, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Data Confidence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Calibrate Consultingcalibrateconsulting.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“We combine expertise and creativity to solve highly complex data problems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Loncom Consultingloncomconsulting.com HQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 17 contacts → |
“At Loncom Consulting, we transform data into strategy and strategy into growth.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Xmateriaxmateria.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Xmateria is first and foremost a data company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Technicustechnicus.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Technicus is the specialist Salesforce data implementation partner that offers a fully managed process for data migration and data management services across the Salesforce…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Migrationwaremigrationware.com HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 10 contacts → |
“MigrationWare is a solutions company dedicated to the preservation and protection of the life expectancy of business applications threatened by obsolete technology, as well as by…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hopp Techhopp.tech HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Transform your business data with Hopp’s industry-leading data migration software, and unlock improved data quality, productivity, and decision-making.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Migrate Data LTDmigratedata.co.uk HQ: Salisbury, United KingdomReported employees: 11-50 | Salisbury, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Over the last 20 years Migrate has grown into a Data Services company specializing in Data Migration to Salesforce and extensive Data Cleansing.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ams1one Solutionsams1one.com HQ: Wellingborough, United KingdomReported employees: 11-50 | Wellingborough, United Kingdom | 11-50 | Exact match | 8 contacts → |
“AMS1ONE Solutions, an independent consulting firm that specialises in the scalability, architecture, and engineering of analytic data solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Contengo LTDcontengo.net HQ: Abingdon, United KingdomReported employees: 1-10 | Abingdon, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Our expertise is in extracting, migrating and transforming data, integrating systems and delivering practice-management solutions that provide a "single source of the truth", and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Precision Bridgeprecisionbridge.net HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Precision Bridge helps customers to migrate, replicate and archive application data from enterprise service management platforms securely and efficiently whilst maintaining data…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | WIQUwiqu.io HQ: Londres, United KingdomReported employees: 11-50 | Londres, United Kingdom | 11-50 | Exact match | 7 contacts → |
“At WiQU, our warm yet professional team of Atlassian Migration experts is dedicated to providing exceptional customer service, unwavering support, and continuous innovation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Clarita Groupclaritasolutions.co.uk HQ: Gloucestershire, United KingdomReported employees: 11-50 | Gloucestershire, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Clarita Solutions provides consultancy for the migration of commercial databases and applications to a modern Postgres data platform for operators, developers, data engineers, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veracity Asset Transformation Serviceveracity-ats.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Veracity Asset Transformation Service is the most established, comprehensive, end to end asset migration service in the UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Esdebe Consultancy LTDesdebe.com HQ: Silverstone, United KingdomReported employees: 11-50 | Silverstone, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Your guide on the path to simple and effective data management Delivering the right solution for your business first time can bring a competitive advantage in your market.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Datamigratordatamigrator.net HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We specialise in Recruitment software (ATS / CRM) and HR Systems and have run of projects migrating and transforming data and documents between over 140 different systems - for…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Syswright Limitedsyswright.co.uk HQ: Crowhurst, United KingdomReported employees: 1-10 | Crowhurst, United Kingdom | 1-10 | Exact match | 4 contacts → |
“For more than 15 years, Syswright has been working with clients to solve data and technology challenges, from consultancy and troubleshooting to systems integrations, migrations…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 152 company matches
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Data migration consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
152 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data migration consulting firms by metro
Questions about this company list
What does Exact match mean for data migration consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data migration consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 152 matching company records, 9,433 tracked contacts and 522 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Data migration consulting firms by geography
- Data migration consulting firms based in Paris, France
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- Data migration consulting firms based in France
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Cite this list
RevenueBase Data Team. Top 25 data migration consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/data-migration-consulting-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Data migration consulting firms based in Paris, France
- Data migration consulting firms based in London, United Kingdom
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- Data migration consulting firms based in Brazil
- Data migration consulting firms based in Canada
- Data migration consulting firms based in France