Company lists · Data refreshed August 2026

Top 25 Cloud storage and database companies based in the United States

Name: Cloud storage and database companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 321 companies tracked

RevenueBase identified 321 cloud storage and database companies headquartered in the United States as of August 2026 and tracks 175,232 professional contacts across them, including 77,335 with verified work emails and 47,802 with mobile numbers. San Francisco is the largest hub.

This list covers cloud storage and database companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

321Companies

175,232Contacts tracked

77,335Verified emails

47,802Mobile numbers

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The 25 largest cloud storage and database companies based in the United States

Ranked by team size

Top 25 of 321 cloud storage and database companies based in the United States, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud storage and database companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oracle	Partial evidence	Rocklin, CA, United States	10001+	143,599 contacts →
	Partial evidence “Oracle is a global leader in AI, delivering the cloud infrastructure, data, and applications that organizations across the world trust to successfully achieve business outcomes at…” Source: RevenueBase Database · checked Aug 31, 2026
2	Snowflake	Partial evidence	United States	5,001-10,000	10,509 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
3	Mongodb	Indirect evidence	Philadelphia, United States	5,001-10,000	6,728 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
4	Pure Storage	Partial evidence	Santa Clara, CA, United States	5,001-10,000	6,229 contacts →
	Partial evidence “Pure Storage (NYSE: PSTG) uncomplicates data storage, forever.” Source: RevenueBase Database · checked Aug 31, 2026
5	Ownbackup	Partial evidence	Englewood Cliffs, NJ, United States	501-1,000	809 contacts →
	Partial evidence “OwnBackup believes that no company operating in the cloud should ever lose data.” Source: RevenueBase Database · checked Aug 31, 2026
6	Cockroach Labs	Strong evidence	New York, NY, United States	501-1,000	640 contacts →
	Strong evidence “Cockroach Labs is the creator of CockroachDB, the cloud agnostic, distributed SQL database enterprises trust to run mission-critical applications that scale fast, survive…” Source: RevenueBase Database · checked Aug 31, 2026
7	Wasabi Technologies	Partial evidence	Boston, MA, United States	201-500	548 contacts →
	Partial evidence “Wasabi is on a mission to store all the world’s data by making data storage simple, affordable, predictable, and secure.” Source: RevenueBase Database · checked Aug 31, 2026
8	Singlestore	Indirect evidence	San Francisco, CA, United States	201-500	517 contacts →
	Indirect evidence “The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.” Source: RevenueBase Database · checked Aug 31, 2026
9	Clickhouse	Partial evidence	Palo Alto, CA, United States	501-1,000	426 contacts →
	Partial evidence “ClickHouse is a fast, open-source columnar database built for real-time data processing and analytics at scale.” Source: RevenueBase Database · checked Aug 31, 2026
10	Tidb, Powered By Pingcap	Partial evidence	Sunnyvale, CA, United States	501-1,000	415 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
11	Backblaze	Strong evidence	San Mateo, CA, United States	201-500	366 contacts →
	Strong evidence “We offer high-performance, secure cloud object storage that customers use to build AI workflows, develop applications, manage media, secure backups, protect from ransomware, and…” Source: RevenueBase Database · checked Aug 31, 2026
12	Aerospike	Partial evidence	Mountain View, CA, United States	201-500	310 contacts →
	Partial evidence “Aerospike is the real-time database for mission-critical use cases and workloads, including machine learning, generative, and agentic AI.” Source: RevenueBase Database · checked Aug 31, 2026
13	Assured Data Protection	Indirect evidence	Herndon, VA, United States	201-500	242 contacts →
	Indirect evidence “Assured Data Protection is a global data backup, business continuity, disaster recovery and threat detection managed service provider.” Source: RevenueBase Database · checked Aug 31, 2026
14	Hycu, INC	Indirect evidence	Boston, MA, United States	201-500	232 contacts →
	Indirect evidence “At HYCU, we believe that every business should be safe.” Source: RevenueBase Database · checked Aug 31, 2026
15	Scylladb	Partial evidence	Sunnyvale, CA, United States	201-500	224 contacts →
	Partial evidence “ScyllaDB is the database for data-intensive apps that require high performance and low latency.” Source: RevenueBase Database · checked Aug 31, 2026
16	Carbonite	Indirect evidence	Boston, MA, United States	1,001-5,000	182 contacts →
	Indirect evidence “Carbonite provides a robust Data Protection Platform for businesses, including backup, disaster recovery, high availability and workload migration technology.” Source: RevenueBase Database · checked Aug 31, 2026
17	Crashplan	Indirect evidence	Minneapolis, MN, United States	51-200	160 contacts →
	Indirect evidence “CrashPlan is the enterprise platform for resilient, secure, and cost-effective backup and recovery.” Source: RevenueBase Database · checked Aug 31, 2026
18	Hazelcast	Indirect evidence	Palo Alto, CA, United States	51-200	152 contacts →
	Indirect evidence “Hazelcast is a leading software provider powering mission-critical applications that move the economy.” Source: RevenueBase Database · checked Aug 31, 2026
19	OTAVA	Partial evidence	Indianapolis, IN, United States	51-200	115 contacts →
	Partial evidence “OTAVA is your secure & compliant multi-cloud expert.” Source: RevenueBase Database · checked Aug 31, 2026
20	Idrive INC	Indirect evidence	Calabasas, CA, United States	51-200	106 contacts →
	Indirect evidence “Headquartered in Los Angeles County, IDrive Inc.” Source: RevenueBase Database · checked Aug 31, 2026
21	Netapp Bluexp	Indirect evidence	Sunnyvale, CA, United States	10001+	105 contacts →
	Indirect evidence “In a world full of generalists, NetApp is a specialist.” Source: RevenueBase Database · checked Aug 31, 2026
22	Planetscale	Strong evidence	San Francisco, CA, United States	51-200	84 contacts →
	Strong evidence “PlanetScale brings you the fastest Postgres and MySQL (Vitess) databases available in the cloud.” Source: RevenueBase Database · checked Aug 31, 2026
23	Storagecraft Technology, LLC	Partial evidence	Sunnyvale, CA, United States	501-1,000	68 contacts →
	Partial evidence “StorageCraft has officially integrated with Arcserve and will no longer be updating this page.” Source: RevenueBase Database · checked Aug 31, 2026
24	Ravendb	Partial evidence	New York City, United States	51-200	66 contacts →
	Partial evidence “RavenDB is the easy-to-use, enterprise-grade database that lets developers and businesses focus on building great applications with simple operational needs, high performance and…” Source: RevenueBase Database · checked Aug 31, 2026
25	Cloudfirst	Indirect evidence	Melville, NY, United States	51-200	51 contacts →
	Indirect evidence “Your business depends on technology that cannot fail.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud storage and database companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud storage and database companies.
Partial evidence: Its own public description names part of cloud storage and database companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud storage and database companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 321 cloud storage and database companies based in the United States

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Cloud storage and database companies based in the United States at a glance

As of Aug 31, 2026

44.1%Verified-email coverage

27.3%Mobile-number coverage

545.9Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · San Francisco

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

115

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cloud storage and database companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “cloud storage and database companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud storage and database companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cloud storage and database companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 77,335 across the full list. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud storage and database companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cloud storage and database companies are there based in the United States?

RevenueBase identified 321 cloud storage and database companies headquartered in the United States as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Oracle, headquartered in Rocklin, tops this list with the largest team on record.

Which city has the most cloud storage and database companies?

San Francisco leads with 12 headquartered companies, followed by New York (11) and Dallas (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 77,335 verified decision-maker contacts tracked across these 321 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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 Smart Search, 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.