Company lists · Data refreshed November 2026
Top 25 Data preparation and cleaning companies worldwide
RevenueBase identified 556 company matches for data preparation and cleaning companies worldwide as of November 2026 and tracks 7,182 professional contacts across them, including 2,145 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for data preparation and cleaning companies worldwide, 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 November 6, 2026. Country and city lists for data preparation and cleaning companies follow the table.
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 preparation and cleaning companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,143 contacts → | ||||
Exact match “Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 355 contacts → | ||||
Exact match “For 20+ years, Syniti (formerly BackOffice Associates) has been solving the world’s most complex data challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 317 contacts → | ||||
Exact match “utopia, a Prometheus Group Company As a leading software and services company for end-to-end data quality, data migration and data governance solutions, our “build, fix and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 151 contacts → | ||||
Exact match “LumenData transforms data complexity into opportunity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 144 contacts → | ||||
Exact match “eCore provides a validation-first data quality layer for GTM teams, cleaning, validating, enriching and monitoring contact and account CRM data so sales, marketing, RevOps and AI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 137 contacts → | ||||
Exact match “Redslim is a trusted partner for CMI, Data teams and BI professionals who depend on diverse data sources for their critical decision-making.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 127 contacts → | ||||
Exact match “Since 2018, Odetta has been helping organizations of all sizes reap the benefits of clean, reliable data to make better decisions, drive growth, and measure the results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 127 contacts → | ||||
Exact match “Infogix was acquired by Precisely in 2021.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 124 contacts → | ||||
Exact match “Expertos en analítica y calidad de datos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 121 contacts → | ||||
Exact match “Is bad customer data keeping you from AI and CX success?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 119 contacts → | ||||
Exact match “Momentum Technologies has over 20 years of experience in the information technology field.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 117 contacts → | ||||
Exact match “A progressive and innovative company that operates with the sole objective of empowering experimental brands with the business intelligence that they need to remain competitive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 90 contacts → | ||||
Exact match “At Arkatechture, we love data, we play with it and learn from it every day, and we want you to love your data, too!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 86 contacts → | ||||
Exact match “Uniserv is your partner for high-performance customer data management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 84 contacts → | ||||
Exact match “A Everon é uma empresa Especializada em Serviços de Dados e Tecnologia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 72 contacts → | ||||
Exact match “Seriös Group are experts in data solutions, helping businesses to take control of their data, delivering rapid value without compromise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 71 contacts → | ||||
Exact match “At Forty Two Data Services, we’re revolutionising the way businesses unlock value from their data, by providing global customers with unique knowhow, tools and methodologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 71 contacts → | ||||
Exact match “A Newbacon é uma empresa que transforma dados em comunicação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 65 contacts → | ||||
Exact match “HF Labs», LLC, is a Russian company that was found in the beginning of the year 2005, aiming at software development and service provision of the highest quality in the sphere of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 63 contacts → | ||||
Exact match “A DataLakers é uma empresa brasileira especializada em Dados, Inteligência Artificial e Analytics, com mais de 8 anos de experiência ajudando organizações a transformar dados em…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 53 contacts → | ||||
Exact match “Starcom Information Technology Limited (BSE: 531616) is a public listed company,headquartered Bangalore Starcom Infotech is an eminent global IP driven solution provider in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 43 contacts → | ||||
Exact match “Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 40 contacts → | ||||
Exact match “Les données sont aujourd’hui omniprésentes et sont considérées comme le nouvel or des organisations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 39 contacts → | ||||
Exact match “THE DATA QUALITY COMPANY Data8 is an award winning data quality management company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 38 contacts → | ||||
Exact match “Nuestra plataforma es la solución de software para la normalización, validación, enriquecimiento, deduplicación y segmentación de datos.” Recorded in the RevenueBase company graph · Nov 6, 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 preparation and cleaning companies”. 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 556 data preparation and cleaning companies worldwide
See the full list, filter by size, metro and specialty, and access 2,145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data preparation and cleaning companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for data preparation and cleaning companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “data preparation and cleaning companies” 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. 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 2,145 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 November 6, 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 preparation and cleaning companies by location
3 lists · largest firstEvery Data preparation and cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 preparation and cleaning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data preparation and cleaning companies are there worldwide?
RevenueBase identified 556 company matches for data preparation and cleaning companies worldwide as of November 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?
Data Axle tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most data preparation and cleaning companies?
The United States leads with 142 companies, followed by India (54) and the United Kingdom (52). Every data preparation and cleaning companies list by country and city is linked on this page.
Which city has the most data preparation and cleaning companies?
London leads with 17 company records, followed by Paris (11) and Bangalore (8).
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 2,145 professional contacts with verified work emails tracked across these 556 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 556 data preparation and cleaning companies worldwide. Start with a free account, no credit card.
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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 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
Company intelligence · public preview
Top 25 data preparation and cleaning companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 556 matching company records for data preparation and cleaning companies worldwide, with 7,182 tracked contacts and 2,145 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: November 6, 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 preparation and cleaning companies worldwide
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 |  Data Axledata-axle.comHQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 1,143 contacts → |
“Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Backoffice Associatessyniti.comHQ: Hyannis, MA, United StatesReported employees: 501-1,000 | Hyannis, MA, United States | 501-1,000 | Exact match | 355 contacts → |
“For 20+ years, Syniti (formerly BackOffice Associates) has been solving the world’s most complex data challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Utopia Global, INCprometheusgroup.comHQ: Mundelein, IL, United StatesReported employees: 501-1,000 | Mundelein, IL, United States | 501-1,000 | Exact match | 317 contacts → |
“utopia, a Prometheus Group Company As a leading software and services company for end-to-end data quality, data migration and data governance solutions, our “build, fix and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lumendatalumendata.comHQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 151 contacts → |
“LumenData transforms data complexity into opportunity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ECOREecoreservice.comHQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 144 contacts → |
“eCore provides a validation-first data quality layer for GTM teams, cleaning, validating, enriching and monitoring contact and account CRM data so sales, marketing, RevOps and AI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Redslimredslim.netHQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 137 contacts → |
“Redslim is a trusted partner for CMI, Data teams and BI professionals who depend on diverse data sources for their critical decision-making.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Odetta, INCodetta.aiHQ: San Francisco, DE, United StatesReported employees: 201-500 | San Francisco, DE, United States | 201-500 | Exact match | 127 contacts → |
“Since 2018, Odetta has been helping organizations of all sizes reap the benefits of clean, reliable data to make better decisions, drive growth, and measure the results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Infogix, Inc. NOW Preciselyprecisely.comHQ: Naperville, IL, United StatesReported employees: 1,001-5,000 | Naperville, IL, United States | 1,001-5,000 | Exact match | 127 contacts → |
“Infogix was acquired by Precisely in 2021.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Novaquality Consultingnovaquality.esHQ: Alcobendas, SpainReported employees: 51-200 | Alcobendas, Spain | 51-200 | Exact match | 124 contacts → |
“Expertos en analítica y calidad de datos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Redpoint Global INCredpointglobal.comHQ: Wellesley Hills, United StatesReported employees: 51-200 | Wellesley Hills, United States | 51-200 | Exact match | 121 contacts → |
“Is bad customer data keeping you from AI and CX success?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Momentum Technologiesmomentum-tech.caHQ: Québec, CanadaReported employees: 201-500 | Québec, Canada | 201-500 | Exact match | 119 contacts → |
“Momentum Technologies has over 20 years of experience in the information technology field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Campaign Burstcampaignburst.comHQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 117 contacts → |
“A progressive and innovative company that operates with the sole objective of empowering experimental brands with the business intelligence that they need to remain competitive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Arkatechturearkatechture.comHQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 90 contacts → |
“At Arkatechture, we love data, we play with it and learn from it every day, and we want you to love your data, too!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Uniserv Customer Data Expertsuniserv.comHQ: Pforzheim, GermanyReported employees: 51-200 | Pforzheim, Germany | 51-200 | Exact match | 86 contacts → |
“Uniserv is your partner for high-performance customer data management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Everoneverondata.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 84 contacts → |
“A Everon é uma empresa Especializada em Serviços de Dados e Tecnologia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Seriös Groupseriosgroup.comHQ: Newcastle Upon Tyne, United KingdomReported employees: 51-200 | Newcastle Upon Tyne, United Kingdom | 51-200 | Exact match | 72 contacts → |
“Seriös Group are experts in data solutions, helping businesses to take control of their data, delivering rapid value without compromise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Forty TWO Data Services42-ds.comHQ: Yokneam, TX, IsraelReported employees: 51-200 | Yokneam, TX, Israel | 51-200 | Exact match | 71 contacts → |
“At Forty Two Data Services, we’re revolutionising the way businesses unlock value from their data, by providing global customers with unique knowhow, tools and methodologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Newbaconnewbacon.comHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 71 contacts → |
“A Newbacon é uma empresa que transforma dados em comunicação.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Hflabshflabs.ruHQ: Moscow, RussiaReported employees: 51-200 | Moscow, Russia | 51-200 | Exact match | 65 contacts → |
“HF Labs», LLC, is a Russian company that was found in the beginning of the year 2005, aiming at software development and service provision of the highest quality in the sphere of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Datalakers Tecnologiadatalakers.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 63 contacts → |
“A DataLakers é uma empresa brasileira especializada em Dados, Inteligência Artificial e Analytics, com mais de 8 anos de experiência ajudando organizações a transformar dados em…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Starcom Information Technology Limitedstarcominfotech.comHQ: Bangalore, CA, IndiaReported employees: 51-200 | Bangalore, CA, India | 51-200 | Exact match | 53 contacts → |
“Starcom Information Technology Limited (BSE: 531616) is a public listed company,headquartered Bangalore Starcom Infotech is an eminent global IP driven solution provider in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ADBIadbi.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 43 contacts → |
“Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Redlabredlab.ioHQ: Le Petit-quevilly, FranceReported employees: 11-50 | Le Petit-quevilly, France | 11-50 | Exact match | 40 contacts → |
“Les données sont aujourd’hui omniprésentes et sont considérées comme le nouvel or des organisations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Data8 LTDdata-8.co.ukHQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 39 contacts → |
“THE DATA QUALITY COMPANY Data8 is an award winning data quality management company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Merlin Data Qualitymerlindataquality.comHQ: Núñez, ArgentinaReported employees: 11-50 | Núñez, Argentina | 11-50 | Exact match | 38 contacts → |
“Nuestra plataforma es la solución de software para la normalización, validación, enriquecimiento, deduplicación y segmentación de datos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 556 company matches
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Data preparation and cleaning companies: dataset insights
November 6, 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
555 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 556 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: November 6, 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 preparation and cleaning companies by location
3 lists · largest firstEvery Data preparation and cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for data preparation and cleaning companies?
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 preparation and cleaning companies did RevenueBase find worldwide?
The saved snapshot records 556 matching company records, 7,182 tracked contacts and 2,145 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 data preparation and cleaning companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/data-preparation-and-cleaning-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 data preparation and cleaning companies worldwide
RevenueBase records 556 matching company records for data preparation and cleaning companies worldwide, with 7,182 tracked contacts and 2,145 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: November 6, 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 preparation and cleaning companies worldwide
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 | Data Axledata-axle.com HQ: Dallas, TX, United StatesReported employees: 1,001-5,000 | Dallas, TX, United States | 1,001-5,000 | Exact match | 1,143 contacts → |
“Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Backoffice Associatessyniti.com HQ: Hyannis, MA, United StatesReported employees: 501-1,000 | Hyannis, MA, United States | 501-1,000 | Exact match | 355 contacts → |
“For 20+ years, Syniti (formerly BackOffice Associates) has been solving the world’s most complex data challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Utopia Global, INCprometheusgroup.com HQ: Mundelein, IL, United StatesReported employees: 501-1,000 | Mundelein, IL, United States | 501-1,000 | Exact match | 317 contacts → |
“utopia, a Prometheus Group Company As a leading software and services company for end-to-end data quality, data migration and data governance solutions, our “build, fix and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lumendatalumendata.com HQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 151 contacts → |
“LumenData transforms data complexity into opportunity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ECOREecoreservice.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 144 contacts → |
“eCore provides a validation-first data quality layer for GTM teams, cleaning, validating, enriching and monitoring contact and account CRM data so sales, marketing, RevOps and AI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Redslimredslim.net HQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 137 contacts → |
“Redslim is a trusted partner for CMI, Data teams and BI professionals who depend on diverse data sources for their critical decision-making.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Odetta, INCodetta.ai HQ: San Francisco, DE, United StatesReported employees: 201-500 | San Francisco, DE, United States | 201-500 | Exact match | 127 contacts → |
“Since 2018, Odetta has been helping organizations of all sizes reap the benefits of clean, reliable data to make better decisions, drive growth, and measure the results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Infogix, Inc. NOW Preciselyprecisely.com HQ: Naperville, IL, United StatesReported employees: 1,001-5,000 | Naperville, IL, United States | 1,001-5,000 | Exact match | 127 contacts → |
“Infogix was acquired by Precisely in 2021.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Novaquality Consultingnovaquality.es HQ: Alcobendas, SpainReported employees: 51-200 | Alcobendas, Spain | 51-200 | Exact match | 124 contacts → |
“Expertos en analítica y calidad de datos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Redpoint Global INCredpointglobal.com HQ: Wellesley Hills, United StatesReported employees: 51-200 | Wellesley Hills, United States | 51-200 | Exact match | 121 contacts → |
“Is bad customer data keeping you from AI and CX success?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Momentum Technologiesmomentum-tech.ca HQ: Québec, CanadaReported employees: 201-500 | Québec, Canada | 201-500 | Exact match | 119 contacts → |
“Momentum Technologies has over 20 years of experience in the information technology field.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Campaign Burstcampaignburst.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 117 contacts → |
“A progressive and innovative company that operates with the sole objective of empowering experimental brands with the business intelligence that they need to remain competitive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Arkatechturearkatechture.com HQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 90 contacts → |
“At Arkatechture, we love data, we play with it and learn from it every day, and we want you to love your data, too!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Uniserv Customer Data Expertsuniserv.com HQ: Pforzheim, GermanyReported employees: 51-200 | Pforzheim, Germany | 51-200 | Exact match | 86 contacts → |
“Uniserv is your partner for high-performance customer data management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Everoneverondata.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 84 contacts → |
“A Everon é uma empresa Especializada em Serviços de Dados e Tecnologia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Seriös Groupseriosgroup.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 51-200 | Newcastle Upon Tyne, United Kingdom | 51-200 | Exact match | 72 contacts → |
“Seriös Group are experts in data solutions, helping businesses to take control of their data, delivering rapid value without compromise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Forty TWO Data Services42-ds.com HQ: Yokneam, TX, IsraelReported employees: 51-200 | Yokneam, TX, Israel | 51-200 | Exact match | 71 contacts → |
“At Forty Two Data Services, we’re revolutionising the way businesses unlock value from their data, by providing global customers with unique knowhow, tools and methodologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Newbaconnewbacon.com HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 71 contacts → |
“A Newbacon é uma empresa que transforma dados em comunicação.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hflabshflabs.ru HQ: Moscow, RussiaReported employees: 51-200 | Moscow, Russia | 51-200 | Exact match | 65 contacts → |
“HF Labs», LLC, is a Russian company that was found in the beginning of the year 2005, aiming at software development and service provision of the highest quality in the sphere of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Datalakers Tecnologiadatalakers.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 63 contacts → |
“A DataLakers é uma empresa brasileira especializada em Dados, Inteligência Artificial e Analytics, com mais de 8 anos de experiência ajudando organizações a transformar dados em…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Starcom Information Technology Limitedstarcominfotech.com HQ: Bangalore, CA, IndiaReported employees: 51-200 | Bangalore, CA, India | 51-200 | Exact match | 53 contacts → |
“Starcom Information Technology Limited (BSE: 531616) is a public listed company,headquartered Bangalore Starcom Infotech is an eminent global IP driven solution provider in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ADBIadbi.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 43 contacts → |
“Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Redlabredlab.io HQ: Le Petit-quevilly, FranceReported employees: 11-50 | Le Petit-quevilly, France | 11-50 | Exact match | 40 contacts → |
“Les données sont aujourd’hui omniprésentes et sont considérées comme le nouvel or des organisations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Data8 LTDdata-8.co.uk HQ: Chester, United KingdomReported employees: 11-50 | Chester, United Kingdom | 11-50 | Exact match | 39 contacts → |
“THE DATA QUALITY COMPANY Data8 is an award winning data quality management company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Merlin Data Qualitymerlindataquality.com HQ: Núñez, ArgentinaReported employees: 11-50 | Núñez, Argentina | 11-50 | Exact match | 38 contacts → |
“Nuestra plataforma es la solución de software para la normalización, validación, enriquecimiento, deduplicación y segmentación de datos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 556 company matches
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Data preparation and cleaning companies: dataset insights
November 6, 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
555 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 556 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: November 6, 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 preparation and cleaning companies by location
3 lists · largest firstEvery Data preparation and cleaning companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for data preparation and cleaning companies?
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 preparation and cleaning companies did RevenueBase find worldwide?
The saved snapshot records 556 matching company records, 7,182 tracked contacts and 2,145 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 data preparation and cleaning companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/data-preparation-and-cleaning-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗