Company lists · Data refreshed August 2026

Top 25 Cloud backup software companies worldwide

Name: Cloud backup software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 442 companies tracked

RevenueBase identified 442 cloud backup software companies worldwide as of August 2026 and tracks 13,883 professional contacts across them, including 3,858 with verified work emails and 2,191 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers cloud backup software companies worldwide, 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. Country and city lists for cloud backup software companies follow the table.

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

442Companies

13,883Contacts tracked

3,858Verified emails

2,191Mobile numbers

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The 25 largest cloud backup software companies worldwide

Ranked by team size

Top 25 of 442 cloud backup software companies worldwide, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud backup software 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	SEP Gmbh	Strong evidence	Holzkirchen, DE	n/a	3,966 contacts →
	Strong evidence “SEP provides the leading german Software solution for Backup and Disaster Recovery in heterogenous environments.” Source: RevenueBase Database · checked Aug 31, 2026
2	DRUVA	Indirect evidence	Denver, CO, US	1,001-5,000	1,213 contacts →
	Indirect evidence “Druva is the leading provider of data security solutions, empowering customers to secure and recover their data from all threats.” Source: RevenueBase Database · checked Aug 31, 2026
3	Ownbackup	Partial evidence	Englewood Cliffs, NJ, US	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
4	Wasabi Technologies	Indirect evidence	Boston, MA, US	201-500	548 contacts →
	Indirect 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
5	Idrive Software India PVT LTD	Strong evidence	Bangalore, IndiaHQ checked Aug 31, 2026	201-500	397 contacts →
	Strong evidence “IDrive Software is a leading provider of cloud backup, storage, and remote access solutions, trusted by over 5 million users across Windows, macOS, iOS, and Android platforms.” Source: RevenueBase Database · checked Aug 31, 2026
6	Exagrid	Partial evidence	Marlborough, MA, US	201-500	388 contacts →
	Partial evidence “ExaGrid provides Tiered Backup Storage with a unique disk-cache Landing Zone, long-term retention repository, scale-out architecture, and comprehensive security features…” Source: RevenueBase Database · checked Aug 31, 2026
7	Backblaze	Strong evidence	San Mateo, CA, US	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
8	Vembu Technologies	Partial evidence	Pleasanton, CA, US	201-500	263 contacts →
	Partial evidence “Vembu is a leading player in the Backup and Disaster Recovery market for small and medium businesses.” Source: RevenueBase Database · checked Aug 31, 2026
9	Assured Data Protection	Partial evidence	Herndon, VA, US	201-500	242 contacts →
	Partial 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
10	Object First	Indirect evidence	Denver, CO, US	201-500	234 contacts →
	Indirect evidence “Object First makes Veeam customers more secure with less complexity.” Source: RevenueBase Database · checked Aug 31, 2026
11	Hycu, INC	Indirect evidence	Boston, MA, US	201-500	232 contacts →
	Indirect evidence “At HYCU, we believe that every business should be safe.” Source: RevenueBase Database · checked Aug 31, 2026
12	Axcient	Partial evidence	Denver, CO, US	201-500	192 contacts →
	Partial evidence “Axcient backup and disaster recovery solutions allow MSPs to Protect Everything.” Source: RevenueBase Database · checked Aug 31, 2026
13	Carbonite	Partial evidence	Boston, MA, US	1,001-5,000	182 contacts →
	Partial 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
14	Nakivo	Strong evidence	Sparks, NV, US	51-200	171 contacts →
	Strong evidence “NAKIVO is a US-based corporation dedicated to delivering the ultimate backup, ransomware protection and disaster recovery solution for virtual, physical, cloud and SaaS…” Source: RevenueBase Database · checked Aug 31, 2026
15	Crashplan	Partial evidence	Minneapolis, MN, US	51-200	160 contacts →
	Partial evidence “CrashPlan is the enterprise platform for resilient, secure, and cost-effective backup and recovery.” Source: RevenueBase Database · checked Aug 31, 2026
16	Photobucket	Strong evidence	Denver, CO, US	n/a	159 contacts →
	Strong evidence “Since 2003, Photobucket has been safeguarding memories through our online backup cloud storage services.” Source: RevenueBase Database · checked Aug 31, 2026
17	eon.io	Strong evidence	New York, US	51-200	141 contacts →
	Strong evidence “Eon is changing the cloud data infrastructure space by introducing a new storage tier that turns backups into live strategic assets, seamlessly automated, radically…” Source: RevenueBase Database · checked Aug 31, 2026
18	Rewind	Indirect evidence	Ottawa, ON, CA	51-200	129 contacts →
	Indirect evidence “Rewind keeps your business shipping.” Source: RevenueBase Database · checked Aug 31, 2026
19	Msp360	Partial evidence	Pittsburgh, PA, US	51-200	118 contacts →
	Partial evidence “MSP360 is a best-in-class Backup and IT Management Platform for MSPs and internal IT teams developed to protect your data and your endpoints from the most advanced ransomware…” Source: RevenueBase Database · checked Aug 31, 2026
20	Unitrends	Indirect evidence	Burlington, MA, US	201-500	100 contacts →
	Indirect evidence “Unitrends, a Kaseya product, delivers a comprehensive data protection platform that leverages cutting edge technology to automate manual tasks, eliminate management complexity and…” Source: RevenueBase Database · checked Aug 31, 2026
21	Asigra Saasassure	Partial evidence	Toronto, ON, CA	51-200	81 contacts →
	Partial evidence “SaaSAssure is powered by Asigra, a pioneer in the backup and recovery category.” Source: RevenueBase Database · checked Aug 31, 2026
22	Catalogic Software	Partial evidence	Ratingen, DE	51-200	79 contacts →
	Partial evidence “Catalogic Software delivers smart, secure, and scalable data protection solutions for enterprise environments.” Source: RevenueBase Database · checked Aug 31, 2026
23	Storagecraft Technology, LLC	Indirect evidence	Sunnyvale, CA, US	501-1,000	68 contacts →
	Indirect evidence “StorageCraft has officially integrated with Arcserve and will no longer be updating this page.” Source: RevenueBase Database · checked Aug 31, 2026
24	Quorum	Indirect evidence	San Jose, CA, US	11-50	60 contacts →
	Indirect evidence “Quorum instant recovery solutions are there to get you out of Server Failures, Disasters, or Ransomware attacks.” Source: RevenueBase Database · checked Aug 31, 2026
25	Iland 11 11 Systems	Indirect evidence	Ascot, GB	1,001-5,000	59 contacts →
	Indirect evidence “11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…” 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 backup software 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 backup software companies.
Partial evidence: Its own public description names part of cloud backup software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud backup software 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 442 cloud backup software companies worldwide

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Cloud backup software companies worldwide at a glance

As of Aug 31, 2026

27.8%Verified-email coverage

15.8%Mobile-number coverage

31.4Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

201

11-50

150

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 backup software 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.
Coverage: 7 countries, largest first: the United States, the United Kingdom, India, Brazil, France, Canada, Germany. Country and city lists for cloud backup software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cloud backup software 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 backup software 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 backup software companies, and records with no verified work email.
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, 3,858 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 between August 31, 2026 and September 14, 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.

Cloud backup software companies by location

7 lists · largest first

Every Cloud backup software 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 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 backup software 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 backup software companies are there worldwide?

RevenueBase identified 442 cloud backup software companies worldwide 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?

SEP Gmbh, headquartered in Holzkirchen, tops this list with the largest team on record.

Which country has the most cloud backup software companies?

The United States leads with 184 companies, followed by the United Kingdom (59) and India (52). Every cloud backup software companies list by country and city is linked on this page.

Which city has the most cloud backup software companies?

London leads with 15 headquartered companies, followed by Bangalore (11) and Toronto (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 3,858 verified decision-maker contacts tracked across these 442 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between August 31, 2026 and September 14, 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.