Company lists · Data refreshed November 2026

Top 25 Big data management companies worldwide

Name: Big data management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,292 companies tracked

RevenueBase identified 10,292 company matches for big data management companies worldwide as of November 2026 and tracks 375,272 professional contacts across them, including 131,983 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for big data management 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 big data management 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

10,292Companies

375,272Contacts tracked

131,983Verified emails

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The 25 largest big data management companies worldwide

Ranked by team size

Top 25 of 10,292 company matches for big data management 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	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
3	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
4	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
5	Snowflake	Exact match	The Cloud, GA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	11,593 contacts →
	Exact match “Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.** Snowflake delivers the AI Data Cloud, a global network where thousands of organizations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	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
7	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
8	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
9	Celebal Technologies	Exact match	Jaipur, IndiaHQ recorded Nov 6, 2026	1,001-5,000	4,891 contacts →
	Exact match “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Axtria	Exact match	Berkeley Heights, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,817 contacts →
	Exact match “Axtria is a global provider of award-winning cloud software and data analytics to the Life Sciences industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Artefact	Exact match	Paris, NY, FranceHQ recorded Nov 6, 2026	1,001-5,000	2,387 contacts →
	Exact match “Artefact is a global consulting and engineering firm specializing in data and AI services, headquartered in Paris, and a leader in Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	IT Convergence	Exact match	Irving, United StatesHQ recorded Nov 6, 2026	501-1,000	2,086 contacts →
	Exact match “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	SG Analytics	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,065 contacts →
	Exact match “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Gspann Technologies, INC	Exact match	Milpitas, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,046 contacts →
	Exact match “GSPANN is a US-based consulting services provider focused on implementations in Enterprise Content Management (ECM), Business Intelligence & Mobile Solutioning initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Intersystems	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,963 contacts →
	Exact match “InterSystems, a creative data technology provider, delivers a unified foundation for next-generation applications for healthcare, finance, manufacturing, and supply chain…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Gyansys INC	Exact match	Carmel, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,961 contacts →
	Exact match “Founded in 2005, GyanSys is a leading global system integrator company supporting enterprise customers worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Syniti	Exact match	Needham, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,793 contacts →
	Exact match “We tackle the hardest work in data for the world's largest organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Adastra	Exact match	Burnaby, BC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,610 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Mobius Knowledge Services	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	501-1,000	1,502 contacts →
	Exact match “Mobius transforms the way data works for you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Chain-Sys Corporation	Exact match	Rocklin, United StatesHQ recorded Nov 6, 2026	501-1,000	1,343 contacts →
	Exact match “ChainSys is an innovator in the data management and business platform implementation (ERP) space.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Lingaro	Exact match	Warsaw, PolandHQ recorded Nov 6, 2026	1,001-5,000	1,339 contacts →
	Exact match “You’ve got the data, now what’s next?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Celfocus	Exact match	Lisbon, PortugalHQ recorded Nov 6, 2026	1,001-5,000	1,297 contacts →
	Exact match “Celfocus is pioneering the future of business through Next-Gen Intelligence, the convergence of data, AI, and human creativity to build more autonomous and adaptive organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Mastech	Exact match	Moon Township, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,260 contacts →
	Exact match “Founded in 1986, Mastech is a NYSE American company (MHH) that helps leading organizations become Knowledge-First enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	EGEN	Exact match	Naperville, United StatesHQ recorded Nov 6, 2026	501-1,000	1,216 contacts →
	Exact match “Egen is a technology services company with leading capabilities in cloud, data engineering, analytics, AI, and platform engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Smartstream	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,184 contacts →
	Exact match “Smartstream unlocks trusted, intelligent data insights – clearly, consistently, and without compromise.” 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 “big data management 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 10,292 big data management companies worldwide

See the full list, filter by size, metro and specialty, and access 131,983 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big data management companies worldwide at a glance

As of Nov 6, 2026

35.2%Verified-email coverage

36.5Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,517

11-50

3,201

51-200

1,129

201-500

233

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

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 big data management companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “big data management 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 131,983 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.

Big data management companies by location

82 lists · largest first

Every Big data management 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 “big data management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big data management companies are there worldwide?

RevenueBase identified 10,292 company matches for big data management 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 big data management companies?

The United States leads with 2,372 companies, followed by India (1,003) and the United Kingdom (584). Every big data management companies list by country and city is linked on this page.

Which city has the most big data management companies?

London leads with 237 company records, followed by Bangalore (156) and Sao Paulo (143).

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 131,983 professional contacts with verified work emails tracked across these 10,292 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.

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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.