Company lists · Data refreshed October 2026

Top 25 Data cleansing software companies worldwide

RevenueBase identified 291 company matches for data cleansing software companies worldwide as of October 2026 and tracks 7,128 professional contacts across them, including 2,635 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for data cleansing software 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 October 19, 2026. Country and city lists for data cleansing software 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
291Companies
7,128Contacts tracked
2,635Verified emails
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The 25 largest data cleansing software companies worldwide

Ranked by team size
Top 25 of 291 company matches for data cleansing software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBurlington, MA, United StatesHQ recorded Oct 19, 20261,001-5,0002,321 contacts →

Exact match

“As a global leader in data integrity, Precisely ensures that your data is accurate, consistent, and contextual.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchDubai, United Arab EmiratesHQ recorded Oct 19, 2026501-1,000494 contacts →

Exact match

“Global Leader in Data Lifecycle Management Since 1996, PiLog Group has been at the forefront of Data Quality and Governance, empowering organizations worldwide with innovative…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchMundelein, IL, United StatesHQ recorded Oct 19, 2026501-1,000311 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 · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Oct 19, 202651-200210 contacts →

Exact match

“Grihasoft is a leading provider of data quality services like MRO Data Cleansing Services, Material Master Data Management Solutions and services, Supplier Data Management…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Oct 19, 202651-200142 contacts →

Exact match

“eCore helps GTM teams fix the data problems that slow down sales, marketing, RevOps, and AI initiatives.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchWellesley Hills, United StatesHQ recorded Oct 19, 202651-200125 contacts →

Exact match

“Is bad customer data keeping you from AI and CX success?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchBella Vista, AustraliaHQ recorded Oct 19, 202651-200119 contacts →

Exact match

“DataTools a GBG Company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchPasadena, CA, United StatesHQ recorded Oct 19, 202651-20087 contacts →

Exact match

“DQLabs is the provider of PRIZM, which is an AI-native enterprise platform and unifies data observability, data quality, and context into one continuously validated system.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchPforzheim, GermanyHQ recorded Oct 19, 202651-20084 contacts →

Exact match

“Uniserv is your partner for high-performance customer data management.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchHerndon, VA, United StatesHQ recorded Oct 19, 202651-20082 contacts →

Exact match

“Tekizma is a production based company that builds products around data quality.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchSt. Gallen, SwitzerlandHQ recorded Oct 19, 202651-20077 contacts →

Exact match

“We deliver 100% data quality with zero manual maintenance for data-driven organizations?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchHackney, United KingdomHQ recorded Oct 19, 202651-20065 contacts →

Exact match

“Convertr is the enterprise data integrity layer that ensures clean, compliant, and complete data flows across systems and teams to support AI-readiness.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchMoscow, RussiaHQ recorded Oct 19, 202651-20063 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 · Oct 19, 2026 · View company records in RevenueBase
14Exact matchArnhem, NetherlandsHQ recorded Oct 19, 202651-20060 contacts →

Exact match

“Plauti was founded with a mission to create Data Happiness for companies across the globe by making all employees feel responsible for the quality of their data and by providing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchBarueri, BrazilHQ recorded Oct 19, 202651-20057 contacts →

Exact match

“A Assesso é uma empresa de tecnologia com mais de 40 anos de atuação no mercado brasileiro.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchWoodbridge, United StatesHQ recorded Oct 19, 202651-20041 contacts →

Exact match

“We are a trusted supplier of data cleansing and analysis software for law enforcement, government agencies and financial institutions across the globe.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchNúñez, ArgentinaHQ recorded Oct 19, 202611-5038 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 · Oct 19, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Oct 19, 202651-20037 contacts →

Exact match

“At Datactics we're passionate about helping our clients get their data right.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchChester, United KingdomHQ recorded Oct 19, 202611-5037 contacts →

Exact match

“THE DATA QUALITY COMPANY Data8 is an award winning data quality management company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchRemote, United StatesHQ recorded Oct 19, 202611-5036 contacts →

Exact match

“We're helping data teams have confidence in their data, no matter what.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchVerona, ItalyHQ recorded Oct 19, 202611-5033 contacts →

Exact match

“EGON is an international Data Quality solution focused on address validation and geocoding that relies on a skilled staff who boast more than 30 years of experience in data…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchAltrincham, United KingdomHQ recorded Oct 19, 202611-5032 contacts →

Exact match

“Hopewiser design and supply Address and Email Validation software, Data Cleansing services, and Bank Account Payment Validation.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Oct 19, 202611-5031 contacts →

Exact match

“Matchbook AI masters fragmented customer, supplier, vendor, partner, and account data across CRM, ERP, and enterprise data platforms.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchIndiaHQ recorded Oct 19, 202611-5028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchArnhem, NetherlandsHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“DataHub is a unique Master Data Management solution that comes with a powerful matching engine capable of recognizing and matching patterns as accurately as the human brain.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 291 data cleansing software companies worldwide

See the full list, filter by size, metro and specialty, and access 2,635 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data cleansing software companies worldwide at a glance

As of Oct 19, 2026
37.0%Verified-email coverage
24.5Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
146
11-50
98
51-200
33
201-500
6
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
1

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 cleansing software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “data cleansing software 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 2,635 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 October 19, 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 cleansing software companies by location

2 lists · largest first

Every Data cleansing software 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 cleansing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data cleansing software companies are there worldwide?

RevenueBase identified 291 company matches for data cleansing software companies worldwide as of October 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?

Precisely tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most data cleansing software companies?

The United States leads with 84 companies, followed by the United Kingdom (39). Every data cleansing software companies list by country and city is linked on this page.

Which city has the most data cleansing software companies?

London leads with 13 company records, followed by Paris (9) and Bangalore (6).

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 2,635 professional contacts with verified work emails tracked across these 291 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 October 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.