Company lists · Data refreshed September 2026
Top 20 In-memory database companies based in the United States
RevenueBase identified 43 company matches for in-memory database companies associated with the United States as of September 2026 and tracks 1,962 professional contacts across them, including 904 with verified work emails. New York is the largest hub.
This list covers company matches for in-memory database companies associated with the United States, 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 14, 2026.
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 20 largest in-memory database companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 14, 2026 · View company records in RevenueBase | |||||
| 2 | 269 contacts → | ||||
Exact match “MariaDB is a new generation database company.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 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 14, 2026 · View company records in RevenueBase | |||||
| 4 | 150 contacts → | ||||
Exact match “Hazelcast is a leading software provider powering mission-critical applications that move the economy.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 141 contacts → | ||||
Exact match “GridGain, a MariaDB company, is a leader in enterprise in-memory computing built on Apache Ignite's foundation.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 113 contacts → | ||||
Exact match “StarTree, powered by Apache Pinot™, is the platform for continuous insights at scale.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 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 14, 2026 · View company records in RevenueBase | |||||
| 8 | 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 14, 2026 · View company records in RevenueBase | |||||
| 9 | 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 14, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match “Versant was acquired by Actian Corporation at the end of 2012.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Gamma Analytics is a Big Data management software company specializing in solutions to process data in real time.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Kove, founded in 2003, is the leading software provider of products and services that enable enterprises to reach their fullest potential.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “FedCentric Technologies LLC, a Service-Disabled Veteran-Owned Small Business and HUB Zone Small Business, was founded in 2005, with a simple focus: to provide solutions to the…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Founded in 2003, ScaleOut Software is a leading provider of in-memory computing software.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “The next generation of smart applications to transform industries will bring powerful analytics to front-line decision-making.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Westclintech is a software company located in New York and the creators of XLeratorDB, a powerful set of analytic tools for enterprise databases.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “The RapidsDB Unified Big Data Analytics Platform is a fully parallel, distributed, in-memory federated query system to support complex analytical SQL queries.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “DexterityDB has developed the most advanced database storage engine in the world.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Inc, a Business Intelligence (BI) software company, creates innovative products for business users to make data-informed business decisions.” Recorded in the RevenueBase company graph · Sep 14, 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 “in-memory 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 20 of 43 in-memory database companies based in the United States
See the full list, filter by size, metro and specialty, and access 904 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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In-memory database companies based in the United States at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 43 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “in-memory 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 904 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 14, 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.
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 “in-memory database companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many in-memory database companies are there based in the United States?
RevenueBase identified 43 company matches for in-memory database companies associated with the United States 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?
Singlestore tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most in-memory database companies?
New York leads with 4 company records, followed by Bellevue (2) and Malvern (2).
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 904 professional contacts with verified work emails tracked across these 43 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 43 in-memory database companies based in the United States. 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.
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Company intelligence · public preview
Top 20 in-memory database companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 43 matching company records for in-memory database companies based in the United States, with 1,962 tracked contacts and 904 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 20 in-memory database companies based in the United States
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 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hazelcasthazelcast.comHQ: Palo Alto, CA, United StatesReported employees: 51-200 | Palo Alto, CA, United States | 51-200 | Exact match | 150 contacts → |
“Hazelcast is a leading software provider powering mission-critical applications that move the economy.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gridgaingridgain.comHQ: Foster City, CA, United StatesReported employees: 51-200 | Foster City, CA, United States | 51-200 | Exact match | 141 contacts → |
“GridGain, a MariaDB company, is a leader in enterprise in-memory computing built on Apache Ignite's foundation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gamma Analyticsgammanalytics.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 27 contacts → |
“Gamma Analytics is a Big Data management software company specializing in solutions to process data in real time.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  KOVEkove.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 19 contacts → |
“Kove, founded in 2003, is the leading software provider of products and services that enable enterprises to reach their fullest potential.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Fedcentric Technologiesfedcentric.comHQ: College Park, MD, United StatesReported employees: 51-200 | College Park, MD, United States | 51-200 | Exact match | 17 contacts → |
“FedCentric Technologies LLC, a Service-Disabled Veteran-Owned Small Business and HUB Zone Small Business, was founded in 2005, with a simple focus: to provide solutions to the…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  End-User Computing Division, Broadcomvmware.comHQ: Palo Alto, CA, United StatesReported employees: Not recorded | Palo Alto, CA, United States | Not recorded | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Scaleout Softwarescaleoutsoftware.comHQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 7 contacts → |
“Founded in 2003, ScaleOut Software is a leading provider of in-memory computing software.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Logicbloxlogicblox.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 6 contacts → |
“The next generation of smart applications to transform industries will bring powerful analytics to front-line decision-making.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Westclintechwestclintech.comHQ: Irvington, NY, United StatesReported employees: 1-10 | Irvington, NY, United States | 1-10 | Exact match | 5 contacts → |
“Westclintech is a software company located in New York and the creators of XLeratorDB, a powerful set of analytic tools for enterprise databases.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rapidsdbrapidsdb.comHQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 4 contacts → |
“The RapidsDB Unified Big Data Analytics Platform is a fully parallel, distributed, in-memory federated query system to support complex analytical SQL queries.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Dexteritydbdexteritydb.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“DexterityDB has developed the most advanced database storage engine in the world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  5000fish, INC5000fish.comHQ: Henderson, NV, United StatesReported employees: 1-10 | Henderson, NV, United States | 1-10 | Exact match | 2 contacts → |
“Inc, a Business Intelligence (BI) software company, creates innovative products for business users to make data-informed business decisions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 43 company matches
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In-memory database companies: dataset insights
September 14, 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
43 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 43 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 14, 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 ↗
Questions about this company list
What does Exact match mean for in-memory 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 in-memory database companies did RevenueBase find based in the United States?
The saved snapshot records 43 matching company records, 1,962 tracked contacts and 904 verified emails. The public preview displays 20 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 14, 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.
Related lists
Cite this list
RevenueBase Data Team. Top 20 in-memory database companies based in the United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/in-memory-database-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 20 in-memory database companies based in the United States
RevenueBase records 43 matching company records for in-memory database companies based in the United States, with 1,962 tracked contacts and 904 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 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 20 in-memory database companies based in the United States
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 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hazelcasthazelcast.com HQ: Palo Alto, CA, United StatesReported employees: 51-200 | Palo Alto, CA, United States | 51-200 | Exact match | 150 contacts → |
“Hazelcast is a leading software provider powering mission-critical applications that move the economy.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gridgaingridgain.com HQ: Foster City, CA, United StatesReported employees: 51-200 | Foster City, CA, United States | 51-200 | Exact match | 141 contacts → |
“GridGain, a MariaDB company, is a leader in enterprise in-memory computing built on Apache Ignite's foundation.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gamma Analyticsgammanalytics.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 27 contacts → |
“Gamma Analytics is a Big Data management software company specializing in solutions to process data in real time.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | KOVEkove.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 19 contacts → |
“Kove, founded in 2003, is the leading software provider of products and services that enable enterprises to reach their fullest potential.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fedcentric Technologiesfedcentric.com HQ: College Park, MD, United StatesReported employees: 51-200 | College Park, MD, United States | 51-200 | Exact match | 17 contacts → |
“FedCentric Technologies LLC, a Service-Disabled Veteran-Owned Small Business and HUB Zone Small Business, was founded in 2005, with a simple focus: to provide solutions to the…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | End-User Computing Division, Broadcomvmware.com HQ: Palo Alto, CA, United StatesReported employees: Not recorded | Palo Alto, CA, United States | Not recorded | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Scaleout Softwarescaleoutsoftware.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 7 contacts → |
“Founded in 2003, ScaleOut Software is a leading provider of in-memory computing software.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Logicbloxlogicblox.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 6 contacts → |
“The next generation of smart applications to transform industries will bring powerful analytics to front-line decision-making.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Westclintechwestclintech.com HQ: Irvington, NY, United StatesReported employees: 1-10 | Irvington, NY, United States | 1-10 | Exact match | 5 contacts → |
“Westclintech is a software company located in New York and the creators of XLeratorDB, a powerful set of analytic tools for enterprise databases.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rapidsdbrapidsdb.com HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 4 contacts → |
“The RapidsDB Unified Big Data Analytics Platform is a fully parallel, distributed, in-memory federated query system to support complex analytical SQL queries.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dexteritydbdexteritydb.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“DexterityDB has developed the most advanced database storage engine in the world.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 5000fish, INC5000fish.com HQ: Henderson, NV, United StatesReported employees: 1-10 | Henderson, NV, United States | 1-10 | Exact match | 2 contacts → |
“Inc, a Business Intelligence (BI) software company, creates innovative products for business users to make data-informed business decisions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 43 company matches
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In-memory database companies: dataset insights
September 14, 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
43 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 43 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 14, 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 ↗
Questions about this company list
What does Exact match mean for in-memory 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 in-memory database companies did RevenueBase find based in the United States?
The saved snapshot records 43 matching company records, 1,962 tracked contacts and 904 verified emails. The public preview displays 20 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 14, 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.
Related lists
Cite this list
RevenueBase Data Team. Top 20 in-memory database companies based in the United States. Snapshot: September 14, 2026. https://revenuebase.ai/companies/in-memory-database-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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