Company lists · Data verified August 2026

Top 25 Data transformation software based in the United States

Name: Data transformation software 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 90 companies tracked

There are 90 data transformation software headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,978 professional contacts across them, including 730 with verified work emails and 425 with mobile numbers. San Francisco is the largest hub.

This list covers data transformation software 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.

90Companies

1,978Contacts tracked

730Verified emails

425Mobile numbers

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The 25 largest data transformation software based in the United States

Ranked by team size

Top 25 of 90 data transformation software 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	Talend	Atlanta Georgia, GA	1,001-5,000	567	163
2	coalesce.io	San Francisco, CA	51-200	132	88
3	Astera	Westlake Village, CA	51-200	125	65
4	Datagaps	Herndon, VA	51-200	117	47
5	Ascend Partners INC	New York, NY	51-200	95	69
6	Census	San Francisco	51-200	88	3
7	NEXLA	San Mateo, CA	51-200	84	25
8	Sincera Technologies	Manchester, NH	51-200	65	25
9	CRUX	San Francisco, CA	51-200	64	11
10	Wherescape Data Automation	Houston, TX	51-200	52	16
11	Flatfile	San Francisco, CA	51-200	52	6
12	Vaultspeed	Boston, MA	51-200	51	35
13	Boomi Data Integration Rivery	New York, NY	51-200	42	24
14	Prophecy	San Diego, CA	51-200	39	26
15	Integrate.io	San Francisco, CA	51-200	24	15
16	Switchboard Software	San Francisco, CA	11-50	20	8
17	Saison Technology International Hulft	San Mateo, CA	501-1,000	19	10
18	Etleap	San Francisco, CA	11-50	18	8
19	NET Synergy Virtual Solutions	Lutz, FL	11-50	18	2
20	IRI	Melbourne, FL	11-50	16	7
21	EASL	Ambler, PA	11-50	15	9
22	Conexus AI	San Francisco, CA	11-50	12	5
23	Loganbritton	Naperville, IL	51-200	11	3
24	Biznuvo, INC	Charlotte, NC	11-50	10	5
25	Stone Bond Technologies	Houston, TX	51-200	10	1

Showing 25 of 90 data transformation software based in the United States

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Data transformation software based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 12 HQs

425Contacts 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

Data transformation software by metro

Metro	Companies
Data transformation software in San Francisco	12
Data transformation software in New York	5
Data transformation software in Charlotte	4
Data transformation software in Dallas	3
Data transformation software in Chicago	3
Data transformation software in Boston	2
Data transformation software in San Mateo	2
Data transformation software in Seattle	2

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 transformation software”, 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 transformation software are there based in the United States?

There are 90 data transformation software headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Talend, headquartered in Atlanta Georgia, tops this list with the largest team on record.

Which city has the most data transformation software?

San Francisco leads with 12 headquartered companies, followed by New York (5) and Charlotte (4).

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 730 verified decision-maker contacts tracked across these 90 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.