Company lists · Data refreshed September 2026

Top 25 Data discovery and classification software companies worldwide

Name: Data discovery and classification software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,113 companies tracked

RevenueBase identified 2,113 data discovery and classification software companies worldwide as of September 2026 and tracks 45,201 professional contacts across them, including 17,750 with verified work emails. The United States is the largest market and London the largest hub.

This list covers data discovery and classification software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for data discovery and classification software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

2,113Companies

45,201Contacts tracked

17,750Verified emails

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The 25 largest data discovery and classification software companies worldwide

Ranked by team size

Top 25 of 2,113 data discovery and classification software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data discovery and classification software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Precisely	Partial evidence	Burlington, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,243 contacts →
	Partial evidence “As a global leader in data integrity, Precisely ensures that your data is accurate, consistent, and contextual.” Source: RevenueBase Database · checked Sep 28, 2026
2	Cloud Software Group	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 28, 2026	10001+	1,975 contacts →
	Strong evidence “Cloud Software Group enables our customers to evolve, compete and succeed leveraging our software franchises for and across data, automation, insight, and collaboration.” Source: RevenueBase Database · checked Sep 28, 2026
3	Chain-Sys Corporation	Partial evidence	Rocklin, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,280 contacts →
	Partial evidence “ChainSys is an innovator in the data management and business platform implementation (ERP) space.” Source: RevenueBase Database · checked Sep 28, 2026
4	Kldiscovery	Strong evidence	Eden Prairie, MN, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,198 contacts →
	Strong evidence “KLDiscovery provides technology-enabled services and software to help law firms, corporations, government agencies and consumers solve complex data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
5	Smartstream	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,100 contacts →
	Partial evidence “Smartstream unlocks trusted, intelligent data insights – clearly, consistently, and without compromise.” Source: RevenueBase Database · checked Sep 28, 2026
6	Lighthouse	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	501-1,000	1,043 contacts →
	Indirect evidence “Lighthouse is a global leader in eDiscovery, digital forensics, AI-driven analytics, and legal intelligence solutions, empowering legal teams, corporate counsel, and global brands…” Source: RevenueBase Database · checked Sep 28, 2026
7	Reed Business Information	Indirect evidence	United KingdomHQ checked Sep 28, 2026	10001+	1,009 contacts →
	Indirect evidence “LexisNexis® Risk Solutions includes seven brands that span multiple industries.” Source: RevenueBase Database · checked Sep 28, 2026
8	Collibra	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Collibra is the enterprise AI control plane.” Source: RevenueBase Database · checked Sep 28, 2026
9	Exterro	Strong evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	501-1,000	658 contacts →
	Strong evidence “Exterro empowers organizations to manage data risks with a complete platform for e-discovery, data privacy, cybersecurity and governance, and digital forensics.” Source: RevenueBase Database · checked Sep 28, 2026
10	Mega International	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	615 contacts →
	Partial evidence “MEGA International is a global SaaS software company headquartered in Paris, France, with offices in 10 countries.” Source: RevenueBase Database · checked Sep 28, 2026
11	Alation	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 28, 2026	501-1,000	604 contacts →
	Indirect evidence “Alation is the knowledge layer empowering enterprises to drive business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
12	Goldensource	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	590 contacts →
	Partial evidence “GoldenSource is the Modern Financial Data Management Platform for capital markets, delivered through cloud-native infrastructure designed to ground AI in governed capital markets…” Source: RevenueBase Database · checked Sep 28, 2026
13	Pilog Group	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	501-1,000	507 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
14	Reveal	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	492 contacts →
	Partial evidence “Reveal helps legal professionals solve complex discovery problems.” Source: RevenueBase Database · checked Sep 28, 2026
15	NUIX	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	481 contacts →
	Strong evidence “Nuix creates innovative software that empowers organizations to simply and quickly find the truth from any data in a digital world.” Source: RevenueBase Database · checked Sep 28, 2026
16	Actian	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 28, 2026	501-1,000	464 contacts →
	Partial evidence “For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ataccama	Partial evidence	Boston, ON, United StatesHQ checked Sep 28, 2026	501-1,000	432 contacts →
	Partial evidence “AI has raised the stakes for enterprise data.” Source: RevenueBase Database · checked Sep 28, 2026
18	Chapsvision	Strong evidence	Suresnes, FranceHQ checked Sep 28, 2026	501-1,000	399 contacts →
	Strong evidence “ChapsVision is a French software company with a strong international presence, specializing in data intelligence and artificial intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
19	Velsera	Partial evidence	Charlestown, MA, United StatesHQ checked Sep 28, 2026	501-1,000	369 contacts →
	Partial evidence “Velsera was formed in 2023 through the shared vision of Seven Bridges and Pierian, with a mission to accelerate the discovery, development, and delivery of life-changing insights.” Source: RevenueBase Database · checked Sep 28, 2026
20	C&f	Indirect evidence	Warsaw, PolandHQ checked Sep 28, 2026	201-500	360 contacts →
	Indirect evidence “We are a team of passionate people working around the globe.” Source: RevenueBase Database · checked Sep 28, 2026
21	Backoffice Associates	Partial evidence	Hyannis, MA, United StatesHQ checked Sep 28, 2026	501-1,000	353 contacts →
	Partial evidence “For 20+ years, Syniti (formerly BackOffice Associates) has been solving the world’s most complex data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
22	Kiteworks	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 28, 2026	501-1,000	331 contacts →
	Partial evidence “Kiteworks empowers organizations with a robust control plane for secure data exchange, ensuring secure and compliant data exchanges across all channels, including email, file…” Source: RevenueBase Database · checked Sep 28, 2026
23	Azeus Systems Limited	Indirect evidence	SingaporeHQ checked Sep 28, 2026	201-500	327 contacts →
	Indirect evidence “Azeus Systems Holdings Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
24	Prospecta Software	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	311 contacts →
	Partial evidence “Prospecta is a global data management company that enables enterprises to build AI-driven trusted, consistent, and business-ready master data across complex ERP landscapes.” Source: RevenueBase Database · checked Sep 28, 2026
25	Utopia Global, INC	Strong evidence	Mundelein, IL, United StatesHQ checked Sep 28, 2026	501-1,000	302 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data discovery and classification software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data discovery and classification software companies.
Partial evidence: Its own public description names part of data discovery and classification software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data discovery and classification software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,113 data discovery and classification software companies worldwide

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Data discovery and classification software companies worldwide at a glance

As of Sep 28, 2026

39.3%Verified-email coverage

21.4Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,025

11-50

705

51-200

260

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among data discovery and classification software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for data discovery and classification software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data discovery and classification software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data discovery and classification software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data discovery and classification software companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 17,750 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Data discovery and classification software companies by location

19 lists · largest first

Every Data discovery and classification software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data discovery and classification software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many data discovery and classification software companies are there worldwide?

RevenueBase identified 2,113 data discovery and classification software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Precisely, headquartered in Burlington, tops this list with the largest team on record.

Which country has the most data discovery and classification software companies?

The United States leads with 608 companies, followed by the United Kingdom (158) and India (111). Every data discovery and classification software companies list by country and city is linked on this page.

Which city has the most data discovery and classification software companies?

London leads with 71 headquartered companies, followed by New York (38) and Paris (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 17,750 verified decision-maker contacts tracked across these 2,113 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.