Company lists · Data refreshed September 2026

Top 25 Backup and disaster recovery companies worldwide

Name: Backup and disaster recovery companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,697 companies tracked

RevenueBase identified 1,697 backup and disaster recovery companies worldwide as of September 2026 and tracks 30,931 professional contacts across them, including 8,464 with verified work emails. The United States is the largest market and London the largest hub.

This list covers backup and disaster recovery 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 September 19, 2026. Country and city lists for backup and disaster recovery 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,697Companies

30,931Contacts tracked

8,464Verified emails

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The 25 largest backup and disaster recovery companies worldwide

Ranked by team size

Top 25 of 1,697 backup and disaster recovery companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to backup and disaster recovery 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, GermanyHQ checked Sep 19, 2026	n/a	3,967 contacts →
	Strong evidence “SEP provides the leading german Software solution for Backup and Disaster Recovery in heterogenous environments.” Source: RevenueBase Database · checked Sep 19, 2026
2	Veritas Technologies LLC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,806 contacts →
	Indirect evidence “Veritas Technologies is a leader in multi-cloud data management.” Source: RevenueBase Database · checked Sep 19, 2026
3	Avepoint	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,199 contacts →
	Indirect evidence “AvePoint is the global leader in data protection, unifying data security, governance, and resilience to provide a trusted foundation for AI.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ownbackup	Indirect evidence	Englewood Cliffs, NJ, United StatesHQ checked Sep 19, 2026	501-1,000	815 contacts →
	Indirect evidence “OwnBackup believes that no company operating in the cloud should ever lose data.” Source: RevenueBase Database · checked Sep 19, 2026
5	Arcserve	Partial evidence	Eden Prairie, MN, United StatesHQ checked Sep 19, 2026	501-1,000	610 contacts →
	Partial evidence “Arcserve, the pioneer in unified data resilience, protects data from ransomware, cyberattacks, and disasters through simple, flexible, and affordable data protection solutions for…” Source: RevenueBase Database · checked Sep 19, 2026
6	Ontrack	Partial evidence	Eden Prairie, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	428 contacts →
	Partial evidence “Ontrack, a KLDiscovery business, is the global leader in data recovery.” Source: RevenueBase Database · checked Sep 19, 2026
7	Idrive Software India PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	201-500	397 contacts →
	Partial 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 Sep 19, 2026
8	Exagrid	Partial evidence	Marlborough, MA, United StatesHQ checked Sep 19, 2026	201-500	390 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 Sep 19, 2026
9	US Signal	Strong evidence	Grand Rapids, MI, United StatesHQ checked Sep 19, 2026	201-500	334 contacts →
	Strong evidence “US Signal is a provider of data center services, offering connectivity, cloud hosting, colocation, data protection, and disaster recovery solutions – all powered by its wholly…” Source: RevenueBase Database · checked Sep 19, 2026
10	Progression	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	332 contacts →
	Indirect evidence “Ever since its inception in 1995, Progression has been at the forefront of technology, delivering outstanding IT infrastructure services to create significant business value for…” Source: RevenueBase Database · checked Sep 19, 2026
11	Falconstor Software	Strong evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	51-200	326 contacts →
	Strong evidence “FalconStor (OTCQB: FALC) is the trusted data protection software leader modernizing disaster recovery and backup operations for the hybrid cloud world.” Source: RevenueBase Database · checked Sep 19, 2026
12	Amsys Innovative Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	302 contacts →
	Indirect evidence “AMSYS is a nationwide IT Services Provider headquartered in Houston, TX.” Source: RevenueBase Database · checked Sep 19, 2026
13	Kustom US	Strong evidence	Longwood, FL, United StatesHQ checked Sep 19, 2026	501-1,000	268 contacts →
	Strong evidence “Founded in 1968, Kustom is a full-service disaster recovery and restoration contractor.” Source: RevenueBase Database · checked Sep 19, 2026
14	Vembu Technologies	Strong evidence	Pleasanton, CA, United StatesHQ checked Sep 19, 2026	201-500	264 contacts →
	Strong evidence “Vembu is a leading player in the Backup and Disaster Recovery market for small and medium businesses.” Source: RevenueBase Database · checked Sep 19, 2026
15	Assured Data Protection	Strong evidence	Leeds, United KingdomHQ checked Sep 19, 2026	201-500	244 contacts →
	Strong evidence “Assured Data Protection is a global data backup, business continuity, disaster recovery and threat detection managed service provider.” Source: RevenueBase Database · checked Sep 19, 2026
16	Infrascale	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 19, 2026	51-200	198 contacts →
	Indirect evidence “Infrascale is a DRaaS company that uses the cloud to eradicate downtime.” Source: RevenueBase Database · checked Sep 19, 2026
17	Axcient	Strong evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	201-500	192 contacts →
	Strong evidence “Axcient backup and disaster recovery solutions allow MSPs to Protect Everything.” Source: RevenueBase Database · checked Sep 19, 2026
18	Carbonite	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	183 contacts →
	Strong evidence “Carbonite provides a robust Data Protection Platform for businesses, including backup, disaster recovery, high availability and workload migration technology.” Source: RevenueBase Database · checked Sep 19, 2026
19	Nakivo	Strong evidence	Sparks, NV, United StatesHQ checked Sep 19, 2026	51-200	174 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 Sep 19, 2026
20	Thinkon	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	170 contacts →
	Indirect evidence “ThinkOn, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
21	Dropsuite	Strong evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	154 contacts →
	Strong evidence “Dropsuite, a NinjaOne company, is a cloud software platform enabling businesses and organizations globally to easily backup, recover and protect their important business…” Source: RevenueBase Database · checked Sep 19, 2026
22	Crashplan	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	51-200	154 contacts →
	Strong evidence “CrashPlan is the enterprise platform for resilient, secure, and cost-effective backup and recovery.” Source: RevenueBase Database · checked Sep 19, 2026
23	Stordata	Indirect evidence	Versailles, FranceHQ checked Sep 19, 2026	51-200	150 contacts →
	Indirect evidence “STORDATA est spécialisée dans le conseil, l’architecture, la mise en œuvre, l’administration et le MCO d’infrastructures de sécurisation et de gestion des données.” Source: RevenueBase Database · checked Sep 19, 2026
24	Agility Recovery	Strong evidence	Duluth, GA, United StatesHQ checked Sep 19, 2026	51-200	143 contacts →
	Strong evidence “Agility Recovery is the leading provider of business continuity and disaster recovery solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	Rewind	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	130 contacts →
	Indirect evidence “Rewind keeps your business shipping.” Source: RevenueBase Database · checked Sep 19, 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: backup and disaster recovery 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 backup and disaster recovery companies.
Partial evidence: Its own public description names part of backup and disaster recovery companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backup and disaster recovery 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 1,697 backup and disaster recovery companies worldwide

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Backup and disaster recovery companies worldwide at a glance

As of Sep 19, 2026

27.4%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

847

11-50

595

51-200

186

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among backup and disaster recovery 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: Every country. Country and city lists for backup and disaster recovery companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “backup and disaster recovery 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 backup and disaster recovery 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 backup and disaster recovery 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, 8,464 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 September 19, 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.

Backup and disaster recovery companies by location

9 lists · largest first

Every Backup and disaster recovery 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 backup and disaster recovery 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 backup and disaster recovery companies are there worldwide?

RevenueBase identified 1,697 backup and disaster recovery companies worldwide as of September 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 backup and disaster recovery companies?

The United States leads with 514 companies, followed by the United Kingdom (118) and Brazil (89). Every backup and disaster recovery companies list by country and city is linked on this page.

Which city has the most backup and disaster recovery companies?

London leads with 21 headquartered companies, followed by Sao Paulo (14) and Istanbul (13).

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 8,464 verified decision-maker contacts tracked across these 1,697 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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.