Company lists · Data refreshed September 2026
Top 25 Big database companies worldwide
RevenueBase identified 339 company matches for big database companies worldwide as of September 2026 and tracks 12,895 professional contacts across them, including 5,838 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for big database 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 September 21, 2026. Country and city lists for big database 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.
The 25 largest big database companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,686 contacts → | ||||
Exact match “Headquartered in New York, MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 522 contacts → | ||||
Exact match “The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 432 contacts → | ||||
Exact match “ClickHouse is a fast, open-source columnar database built for real-time data processing and analytics at scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 412 contacts → | ||||
Exact match “Founded in 2015, TiDB was born from the vision of three talented software engineers who set out to build a database system that would be more scalable and reliable than MySQL…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 322 contacts → | ||||
Exact match “Percona is widely recognized as a world-class open source database software, support, and services company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 286 contacts → | ||||
Exact match “Aerospike is the real-time database for mission-critical use cases and workloads, including machine learning, generative, and agentic AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 269 contacts → | ||||
Exact match “MariaDB is a new generation database company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 225 contacts → | ||||
Exact match “ScyllaDB is the database for data-intensive apps that require high performance and low latency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 214 contacts → | ||||
Exact match “From Ground to Cloud.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 212 contacts → | ||||
Exact match “Exasol is the sovereign analytics database built with the performance and scale needed for high-concurrency AI and analytics workloads.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 126 contacts → | ||||
Exact match “Prisma makes working with databases easy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 113 contacts → | ||||
Exact match “StarTree, powered by Apache Pinot™, is the platform for continuous insights at scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 98 contacts → | ||||
Exact match “Altibase is an enterprise grade, high performance and relational database, headquartered in Seoul, South Korea, Singapore, New York, in the U.S.A.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 92 contacts → | ||||
Exact match “Since 1991, Tecnisys has stood out in providing innovative solutions in open source software.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 92 contacts → | ||||
Exact match “Global Solutions For SOFTWARE & DATABASE MANAGEMENT serves many companies and organizations of different sizes by providing them with appropriate applications to facilitate the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 73 contacts → | ||||
Exact match “Optimo Development, nazwa mówi więcej niż może się wydawać.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 73 contacts → | ||||
Exact match “A 2Com é hoje a melhor empresa de administração de banco de dados.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 64 contacts → | ||||
Exact match “DBeaver Corporation is an information technology company with 20 years of experience developing database management tools.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 57 contacts → | ||||
Exact match “A empresa BrLight - Serviços e Consultoria em Software Público – tem a missão de desenvolver, manter e distribuir o Software Público: LightBase – Banco de Dados Multidimensional…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 50 contacts → | ||||
Exact match “Your Real-Time Database for Analytics, Search, and AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 45 contacts → | ||||
Exact match “What started as one computer science professor’s passion project back in 1979 has grown into a robust company spanning more than 100 countries worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 42 contacts → | ||||
Exact match “Versant was acquired by Actian Corporation at the end of 2012.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 36 contacts → | ||||
Exact match “Cegal är ett globalt teknologiskt powerhouse, specialiserade på databaser, moln och säkerhet.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 34 contacts → | ||||
Exact match “Since 1998, Arcitecta has grown a successful software architecture and data management enterprise, building a world-class reputation with its powerful Mediaflux® data management…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 30 contacts → | ||||
Exact match “DataSentinel helps organisations unlock the full value of their data through expert database management, consulting, and analytics services - delivered through a growing network…” Recorded in the RevenueBase company graph · Sep 21, 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 database 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 339 big database companies worldwide
See the full list, filter by size, metro and specialty, and access 5,838 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Big database companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
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 database companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “big database 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 5,838 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 September 21, 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 database companies by location
1 lists · largest firstEvery Big database companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 database companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many big database companies are there worldwide?
RevenueBase identified 339 company matches for big database companies worldwide as of September 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?
Mongodb tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most big database companies?
The United States leads with 80 companies. Every big database companies list by country and city is linked on this page.
Which city has the most big database companies?
New York leads with 5 company records, followed by Brasilia (4) and Istanbul (4).
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 5,838 professional contacts with verified work emails tracked across these 339 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 339 big database companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 big database companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 339 matching company records for big database companies worldwide, with 12,895 tracked contacts and 5,838 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 big database companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Mongodbmongodb.comHQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 6,686 contacts → |
“Headquartered in New York, MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Singlestoresinglestore.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 522 contacts → |
“The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Clickhouseclickhouse.comHQ: Palo Alto, United StatesReported employees: 501-1,000 | Palo Alto, United States | 501-1,000 | Exact match | 432 contacts → |
“ClickHouse is a fast, open-source columnar database built for real-time data processing and analytics at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Tidb, Powered By Pingcappingcap.comHQ: Sunnyvale, CA, United StatesReported employees: 501-1,000 | Sunnyvale, CA, United States | 501-1,000 | Exact match | 412 contacts → |
“Founded in 2015, TiDB was born from the vision of three talented software engineers who set out to build a database system that would be more scalable and reliable than MySQL…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Perconapercona.comHQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 322 contacts → |
“Percona is widely recognized as a world-class open source database software, support, and services company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aerospikeaerospike.comHQ: Mountain View, CA, United StatesReported employees: 201-500 | Mountain View, CA, United States | 201-500 | Exact match | 286 contacts → |
“Aerospike is the real-time database for mission-critical use cases and workloads, including machine learning, generative, and agentic AI.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mariadbmariadb.comHQ: Milpitas, CA, United StatesReported employees: 201-500 | Milpitas, CA, United States | 201-500 | Exact match | 269 contacts → |
“MariaDB is a new generation database company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Scylladbscylladb.comHQ: Sunnyvale, CA, United StatesReported employees: 201-500 | Sunnyvale, CA, United States | 201-500 | Exact match | 225 contacts → |
“ScyllaDB is the database for data-intensive apps that require high performance and low latency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DSPdsp.co.ukHQ: City Of London, United KingdomReported employees: 51-200 | City Of London, United Kingdom | 51-200 | Exact match | 214 contacts → |
“From Ground to Cloud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Exasolexasol.comHQ: Nürnberg, GermanyReported employees: 201-500 | Nürnberg, Germany | 201-500 | Exact match | 212 contacts → |
“Exasol is the sovereign analytics database built with the performance and scale needed for high-concurrency AI and analytics workloads.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Prismaprisma.ioHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 126 contacts → |
“Prisma makes working with databases easy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Startreestartree.aiHQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 113 contacts → |
“StarTree, powered by Apache Pinot™, is the platform for continuous insights at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Altibasealtibase.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 98 contacts → |
“Altibase is an enterprise grade, high performance and relational database, headquartered in Seoul, South Korea, Singapore, New York, in the U.S.A.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Tecnisystecnisys.com.brHQ: Brasilia, BrazilReported employees: 51-200 | Brasilia, Brazil | 51-200 | Exact match | 92 contacts → |
“Since 1991, Tecnisys has stood out in providing innovative solutions in open source software.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Global Solutionsglobalsolutions.saHQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 92 contacts → |
“Global Solutions For SOFTWARE & DATABASE MANAGEMENT serves many companies and organizations of different sizes by providing them with appropriate applications to facilitate the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Optimo Development Sp. Z O.Ooptimodevelopment.com HQ: Łódź, PolandReported employees: 11-50 | Łódź, Poland | 11-50 | Exact match | 73 contacts → |
“Optimo Development, nazwa mówi więcej niż może się wydawać.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  2com Consulting2comconsulting.com.brHQ: Goiânia, BrazilReported employees: 11-50 | Goiânia, Brazil | 11-50 | Exact match | 73 contacts → |
“A 2Com é hoje a melhor empresa de administração de banco de dados.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dbeaverdbeaver.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 64 contacts → |
“DBeaver Corporation is an information technology company with 20 years of experience developing database management tools.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Lightbaselightbase.com.brHQ: Asa Norte - Brasília, BrazilReported employees: 51-200 | Asa Norte - Brasília, Brazil | 51-200 | Exact match | 57 contacts → |
“A empresa BrLight - Serviços e Consultoria em Software Público – tem a missão de desenvolver, manter e distribuir o Software Público: LightBase – Banco de Dados Multidimensional…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cratedbcratedb.com HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 50 contacts → |
“Your Real-Time Database for Analytics, Search, and AI.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Faircom Corporationfaircom.comHQ: Columbia, MO, United StatesReported employees: 51-200 | Columbia, MO, United States | 51-200 | Exact match | 45 contacts → |
“What started as one computer science professor’s passion project back in 1979 has grown into a robust company spanning more than 100 countries worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Versantactian.comHQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 42 contacts → |
“Versant was acquired by Actian Corporation at the end of 2012.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cegal Sverigecegal.comHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 36 contacts → |
“Cegal är ett globalt teknologiskt powerhouse, specialiserade på databaser, moln och säkerhet.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Arcitectaarcitecta.comHQ: Northcote, AustraliaReported employees: 11-50 | Northcote, Australia | 11-50 | Exact match | 34 contacts → |
“Since 1998, Arcitecta has grown a successful software architecture and data management enterprise, building a world-class reputation with its powerful Mediaflux® data management…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Datasentinel Limiteddatasentinelgroup.comHQ: Nelson, New ZealandReported employees: 11-50 | Nelson, New Zealand | 11-50 | Exact match | 30 contacts → |
“DataSentinel helps organisations unlock the full value of their data through expert database management, consulting, and analytics services - delivered through a growing network…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 339 company matches
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Big database companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
335 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 339 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Big database companies by location
1 lists · largest firstEvery Big database companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for big database companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many big database companies did RevenueBase find worldwide?
The saved snapshot records 339 matching company records, 12,895 tracked contacts and 5,838 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 big database companies worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/big-database-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 big database companies worldwide
RevenueBase records 339 matching company records for big database companies worldwide, with 12,895 tracked contacts and 5,838 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 big database companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mongodbmongodb.com HQ: New York, NY, United StatesReported employees: 5,001-10,000 | New York, NY, United States | 5,001-10,000 | Exact match | 6,686 contacts → |
“Headquartered in New York, MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Singlestoresinglestore.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 522 contacts → |
“The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clickhouseclickhouse.com HQ: Palo Alto, United StatesReported employees: 501-1,000 | Palo Alto, United States | 501-1,000 | Exact match | 432 contacts → |
“ClickHouse is a fast, open-source columnar database built for real-time data processing and analytics at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tidb, Powered By Pingcappingcap.com HQ: Sunnyvale, CA, United StatesReported employees: 501-1,000 | Sunnyvale, CA, United States | 501-1,000 | Exact match | 412 contacts → |
“Founded in 2015, TiDB was born from the vision of three talented software engineers who set out to build a database system that would be more scalable and reliable than MySQL…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Perconapercona.com HQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 322 contacts → |
“Percona is widely recognized as a world-class open source database software, support, and services company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aerospikeaerospike.com HQ: Mountain View, CA, United StatesReported employees: 201-500 | Mountain View, CA, United States | 201-500 | Exact match | 286 contacts → |
“Aerospike is the real-time database for mission-critical use cases and workloads, including machine learning, generative, and agentic AI.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mariadbmariadb.com HQ: Milpitas, CA, United StatesReported employees: 201-500 | Milpitas, CA, United States | 201-500 | Exact match | 269 contacts → |
“MariaDB is a new generation database company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Scylladbscylladb.com HQ: Sunnyvale, CA, United StatesReported employees: 201-500 | Sunnyvale, CA, United States | 201-500 | Exact match | 225 contacts → |
“ScyllaDB is the database for data-intensive apps that require high performance and low latency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DSPdsp.co.uk HQ: City Of London, United KingdomReported employees: 51-200 | City Of London, United Kingdom | 51-200 | Exact match | 214 contacts → |
“From Ground to Cloud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Exasolexasol.com HQ: Nürnberg, GermanyReported employees: 201-500 | Nürnberg, Germany | 201-500 | Exact match | 212 contacts → |
“Exasol is the sovereign analytics database built with the performance and scale needed for high-concurrency AI and analytics workloads.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Prismaprisma.io HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 126 contacts → |
“Prisma makes working with databases easy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Startreestartree.ai HQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 113 contacts → |
“StarTree, powered by Apache Pinot™, is the platform for continuous insights at scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Altibasealtibase.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 98 contacts → |
“Altibase is an enterprise grade, high performance and relational database, headquartered in Seoul, South Korea, Singapore, New York, in the U.S.A.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Tecnisystecnisys.com.br HQ: Brasilia, BrazilReported employees: 51-200 | Brasilia, Brazil | 51-200 | Exact match | 92 contacts → |
“Since 1991, Tecnisys has stood out in providing innovative solutions in open source software.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Global Solutionsglobalsolutions.sa HQ: Jeddah, Saudi ArabiaReported employees: 51-200 | Jeddah, Saudi Arabia | 51-200 | Exact match | 92 contacts → |
“Global Solutions For SOFTWARE & DATABASE MANAGEMENT serves many companies and organizations of different sizes by providing them with appropriate applications to facilitate the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Optimo Development Sp. Z O.Ooptimodevelopment.com HQ: Łódź, PolandReported employees: 11-50 | Łódź, Poland | 11-50 | Exact match | 73 contacts → |
“Optimo Development, nazwa mówi więcej niż może się wydawać.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 2com Consulting2comconsulting.com.br HQ: Goiânia, BrazilReported employees: 11-50 | Goiânia, Brazil | 11-50 | Exact match | 73 contacts → |
“A 2Com é hoje a melhor empresa de administração de banco de dados.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dbeaverdbeaver.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 64 contacts → |
“DBeaver Corporation is an information technology company with 20 years of experience developing database management tools.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lightbaselightbase.com.br HQ: Asa Norte - Brasília, BrazilReported employees: 51-200 | Asa Norte - Brasília, Brazil | 51-200 | Exact match | 57 contacts → |
“A empresa BrLight - Serviços e Consultoria em Software Público – tem a missão de desenvolver, manter e distribuir o Software Público: LightBase – Banco de Dados Multidimensional…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cratedbcratedb.com HQ: Vienna, AustriaReported employees: 11-50 | Vienna, Austria | 11-50 | Exact match | 50 contacts → |
“Your Real-Time Database for Analytics, Search, and AI.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Faircom Corporationfaircom.com HQ: Columbia, MO, United StatesReported employees: 51-200 | Columbia, MO, United States | 51-200 | Exact match | 45 contacts → |
“What started as one computer science professor’s passion project back in 1979 has grown into a robust company spanning more than 100 countries worldwide.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Versantactian.com HQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 42 contacts → |
“Versant was acquired by Actian Corporation at the end of 2012.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cegal Sverigecegal.com HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 36 contacts → |
“Cegal är ett globalt teknologiskt powerhouse, specialiserade på databaser, moln och säkerhet.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arcitectaarcitecta.com HQ: Northcote, AustraliaReported employees: 11-50 | Northcote, Australia | 11-50 | Exact match | 34 contacts → |
“Since 1998, Arcitecta has grown a successful software architecture and data management enterprise, building a world-class reputation with its powerful Mediaflux® data management…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Datasentinel Limiteddatasentinelgroup.com HQ: Nelson, New ZealandReported employees: 11-50 | Nelson, New Zealand | 11-50 | Exact match | 30 contacts → |
“DataSentinel helps organisations unlock the full value of their data through expert database management, consulting, and analytics services - delivered through a growing network…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 339 company matches
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Big database companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
335 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 339 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Big database companies by location
1 lists · largest firstEvery Big database companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for big database companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many big database companies did RevenueBase find worldwide?
The saved snapshot records 339 matching company records, 12,895 tracked contacts and 5,838 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 big database companies worldwide. Snapshot: September 21, 2026. https://revenuebase.ai/companies/browse/big-database-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗