Company lists · Data refreshed November 2026

Top 25 Data tech companies worldwide

Name: Data tech companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 35,954 companies tracked

RevenueBase identified 35,954 company matches for data tech companies worldwide as of November 2026 and tracks 1,324,703 professional contacts across them, including 361,389 with verified work emails. The United States is the largest market and Hyderabad the largest hub.

This list covers company matches for data tech 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 tech 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 Nov 6, 2026 How this list was built

35,954Companies

1,324,703Contacts tracked

361,389Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data tech companies worldwide

Ranked by team size

Top 25 of 35,954 company matches for data tech companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	10001+	86,844 contacts →
	Exact match “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Kyndryl	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	47,955 contacts →
	Exact match “We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	EXL	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	10001+	46,962 contacts →
	Exact match “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Mphasis	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	10001+	46,102 contacts →
	Exact match “A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	NTT Data	Exact match	Tokyo, JapanHQ recorded Nov 6, 2026	10001+	42,145 contacts →
	Exact match “NTT DATA – a part of NTT Group – IT and business services headquartered in Tokyo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	NTT Data, INC	Exact match	Tokyo, JapanHQ recorded Nov 6, 2026	10001+	21,602 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Opentext	Exact match	Waterloo, CanadaHQ recorded Nov 6, 2026	10001+	21,419 contacts →
	Exact match “OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds, and Business Technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Unisys	Exact match	Blue Bell, United StatesHQ recorded Nov 6, 2026	10001+	20,917 contacts →
	Exact match “Unisys is a global technology solutions company that powers breakthroughs for the world’s leading organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Netapp	Exact match	San Jose, United StatesHQ recorded Nov 6, 2026	10001+	18,673 contacts →
	Exact match “Build an intelligent data infrastructure with NetApp that brings it all together, a smarter way to let data thrive.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Databricks	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	5,001-10,000	14,949 contacts →
	Exact match “Databricks is the Data and AI company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Birlasoft	Exact match	Pune, NC, IndiaHQ recorded Nov 6, 2026	10001+	14,500 contacts →
	Exact match “Navigating Change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Softtek	Exact match	Monterrey, MexicoHQ recorded Nov 6, 2026	10001+	14,096 contacts →
	Exact match “At Softtek, we drive the strategic development of our clients through software engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Nov 6, 2026	10001+	13,669 contacts →
	Exact match “At CDW, we know how to make technology work so people can do great things.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Apex Systems	Exact match	Glen Allen, United StatesHQ recorded Nov 6, 2026	1,001-5,000	12,788 contacts →
	Exact match “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Softserve	Exact match	Austin, United StatesHQ recorded Nov 6, 2026	10001+	11,104 contacts →
	Exact match “SoftServe is a global AI and technology services company specializing in autonomous enterprises with capabilities in AI-native applications, as well as physical and agentic AI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Marvell Technology	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	10,218 contacts →
	Exact match “We believe that infrastructure powers progress.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Hitachi Vantara	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	9,893 contacts →
	Exact match “Hitachi Vantara is The Data Foundation for Innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Informatica	Exact match	Redwood City, CA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	7,651 contacts →
	Exact match “Informatica (NYSE: INFA), a leader in AI-powered enterprise cloud data management, helps businesses unlock the full value of their data and AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Softwareone	Exact match	Stans, GermanyHQ recorded Nov 6, 2026	5,001-10,000	7,516 contacts →
	Exact match “SoftwareOne is a global software and cloud solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	SHI International Corp	Exact match	Somerset, United StatesHQ recorded Nov 6, 2026	5,001-10,000	7,151 contacts →
	Exact match “Think of SHI as your personal technology concierge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Datacom	Exact match	Auckland, New ZealandHQ recorded Nov 6, 2026	5,001-10,000	6,268 contacts →
	Exact match “Datacom is a technology partner and solutions provider combining deep local expertise with global capability, working across data, cloud, cyber security, digital engineering and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Dataart	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	5,001-10,000	5,522 contacts →
	Exact match “DataArt is a global software engineering firm that delivers breakthrough data, analytics, and AI platforms for the world’s most demanding organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Ness Digital Engineering	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	5,488 contacts →
	Exact match “Ness Digital Engineering is a global provider of Intelligent Data and Software Engineering services, specializing in data, AI, and cloud-powered solutions that drive innovation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hclsoftware	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	5,393 contacts →
	Exact match “HCLSoftware, a division of HCLTech, develops, markets, sells, and supports transformative solutions across business and industry, intelligent operations, total experience, data…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Adesso SE	Exact match	Dortmund, GermanyHQ recorded Nov 6, 2026	5,001-10,000	5,232 contacts →
	Exact match “The future belongs to companies that effectively translate agentic AI into value creation.” 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 tech 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 35,954 data tech companies worldwide

See the full list, filter by size, metro and specialty, and access 361,389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Data tech companies worldwide at a glance

As of Nov 6, 2026

27.3%Verified-email coverage

36.8Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Hyderabad

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

15,912

11-50

13,202

51-200

4,733

201-500

1,106

501-1,000

423

1,001-5,000

273

5,001-10,000

10001+

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 tech companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “data tech 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 361,389 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 tech companies by location

236 lists · largest first

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

How many data tech companies are there worldwide?

RevenueBase identified 35,954 company matches for data tech 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?

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

Which country has the most data tech companies?

The United States leads with 7,020 companies, followed by India (6,165) and Brazil (1,763). Every data tech companies list by country and city is linked on this page.

Which city has the most data tech companies?

Hyderabad leads with 660 company records, followed by Bangalore (653) and London (510).

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 361,389 professional contacts with verified work emails tracked across these 35,954 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 35,954 data tech companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.