Company lists · Data verified August 2026

Top 25 Data classification software companies based in the United States

Name: Data classification software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 226 companies tracked

There are 226 data classification software companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 7,870 professional contacts across them, including 2,759 with verified work emails and 2,224 with mobile numbers. New York is the largest hub.

This list covers data classification software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

226Companies

7,870Contacts tracked

2,759Verified emails

2,224Mobile numbers

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The 25 largest data classification software companies based in the United States

Ranked by team size

Top 25 of 226 data classification software companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Cloud Software Group	Burlington, MA	10001+	2,023	947
2	Exterro	Portland, OR	501-1,000	660	309
3	Backoffice Associates	Hyannis, MA	501-1,000	351	41
4	Utopia Global, INC	Mundelein, IL	501-1,000	305	17
5	Panzura	San Francisco, CA	51-200	214	131
6	Lepide	Austin, TX	51-200	179	40
7	Opexus	Washington, DC	501-1,000	149	42
8	Archive360	New York, NY	51-200	143	85
9	Arkon Data	Miami, FL	51-200	129	8
10	Pantheon Data	Washington, DC	501-1,000	124	34
11	Tekizma INC	Herndon, VA	51-200	121	8
12	Syncsort NOW Precisely	Ratingen	201-500	106	36
13	Data Dynamics	Houston, TX	51-200	97	39
14	Congruity360	Fall River, MA	51-200	94	55
15	Reveal - Ipro	Mclean, VA	201-500	89	41
16	Infinnium	Chantilly, VA	51-200	79	5
17	Global IDS	Princeton, NJ	51-200	77	42
18	Lightbeam	San Jose, CA	51-200	75	43
19	Recommind NOW Opentext	San Francisco, CA	n/a	73	32
20	Fileai	New York, NY	51-200	65	27
21	Rational Enterprise	New York, NY	51-200	63	41
22	Boardwalktech	Cupertino, CA	51-200	61	34
23	RULEX	New York, NY	51-200	57	36
24	Dryviq	Ann Arbor, MI	51-200	47	37
25	Novacis Digital LLC	Atlanta, GA	51-200	47	8

Showing 25 of 226 data classification software companies based in the United States

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Data classification software companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 15 HQs

2,224Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Data classification software companies by metro

Metro	Companies
Data classification software companies in New York	15
Data classification software companies in Seattle	10
Data classification software companies in San Francisco	7
Data classification software companies in Houston	6
Data classification software companies in San Jose	6
Data classification software companies in Austin	6
Data classification software companies in Chicago	4
Data classification software companies in Boston	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data classification software companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data classification software companies are there based in the United States?

There are 226 data classification software companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Cloud Software Group, headquartered in Burlington, tops this list with the largest team on record.

Which city has the most data classification software companies?

New York leads with 15 headquartered companies, followed by Seattle (10) and San Francisco (7).

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 2,759 verified decision-maker contacts tracked across these 226 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.