3,195 companies use Zerto, based on their job posts and their employees' public profiles. Hiring for it is steady, with 831 job posts naming it from October 2025 to August 2026. Systems Engineer roles mention it most.
NTT DATA, Inc., Hewlett Packard Enterprise and NTT DATA mention Zerto in the most job posts. Of the five companies in the table, Hewlett Packard Enterprise has the most employees who list it on their profiles: 60.
CompanyPostsPeopleRecent job post
NTT DATA, Inc.Scientific and Technical Services · first seen Dec 20231828
"Implement and support backup and disaster recovery solutions utilizing Veeam, Azure Backup, Azure Site Recovery, Rubrik, and Zerto technologies."Cross Technology Managed Services Engineer (L3), Jul 21, 2026
Hewlett Packard EnterpriseScientific and Technical Services · first seen Oct 202214860
"Position Zerto solutions in the context of ransomware resilience, continuous data protection (CDP), disaster recovery, and hybrid/multi-cloud strategies."Data Protection Sales Specialist - UK Enterprise, Oct 28, 2026
NTT DATAProfessional Services · first seen Aug 20241126
"Implement and support backup and disaster recovery solutions utilizing Veeam, Azure Backup, Azure Site Recovery, Rubrik, and Zerto technologies."Cross Technology Managed Services Engineer (L3), Aug 2, 2026
Blue MantisProfessional Services · first seen Apr 2024670
"Backup and DR Support: Experience supporting and troubleshooting backup and disaster recovery solutions such as Rubrik and Zerto, ensuring data protection and system resilience."network engineer, Nov 7, 2026
11:11 Systemsfirst seen Jan 20236229
"Experience with backup and DR solutions such as Veeam and Zerto preferred."Cloud Operations Engineer II, Nov 4, 2026
Hiring for Zerto barely changed, at 0.42 in every 10,000 job posts from June to August 2026 against 0.46 from March to May. Its busiest month was November 2025, at 0.58.
Show the data
Month
Job posts naming Zerto
All job posts
Per 10,000
Oct 2025
50
1,413,673
0.35
Nov 2025
105
1,822,119
0.58
Dec 2025
54
1,236,103
0.44
Jan 2026
79
1,828,002
0.43
Feb 2026
66
1,856,647
0.36
Mar 2026
70
1,850,711
0.38
Apr 2026
72
1,728,886
0.42
May 2026
104
1,821,509
0.57
Jun 2026
69
1,909,496
0.36
Jul 2026
77
1,815,180
0.42
Aug 2026
85
1,835,698
0.46
How many companies named Zerto in a job post for the first time in recent months?
Job posts named Zerto for the first time at 57 companies from June to August 2026, against 65 from March to May. From October 2025 to August 2026, 191 companies named it in a job post for the first time.
March to May 202665
June to August 202657
October 2025 to August 2026191
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use Zerto?
1,192 companies name Zerto in their own job posts. The other 2,003 show up because employees list it on their profiles. 293 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Zerto
1,19237%
Employees' profiles list Zerto
2,00363%
3,195 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Zerto?
By size, the biggest group of Zerto users is companies with 50 to 999 employees, at 43%. 648 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
15%22%
50 to 999
43%38%
1,000 to 5,000
22%17%
Over 5,000
20%23%
Where are Zerto companies based?
54% of Zerto companies are based in the United States. Its companies are based in 85 countries and territories.
ShareTypical
United States
54%43%
United Kingdom
9.2%6.4%
Canada
4.1%3.6%
India
3.2%6.9%
Australia
2.9%2.2%
Italy
2.3%1.5%
Companies in 85 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
1,644
54%
43%
United Kingdom
280
9.2%
6.4%
Canada
125
4.1%
3.6%
India
99
3.2%
6.9%
Australia
89
2.9%
2.2%
Italy
70
2.3%
1.5%
Which teams work with Zerto?
Zerto job posts name infrastructure and IT teams at 40 and 38 companies. IT infrastructure teams are third, at 13 companies.
TeamCompanies
Infrastructure
40
IT
38
IT infrastructure
13
Cloud engineering
11
Engineering
10
Professional services
10
What else do Zerto companies use?
Zerto companies are 28 times as likely as similar companies to use Cohesity: 15% of them, against 0.55%. Datto comes second, 27 times as common as usual, at 5.2%.
Share of the 775 Zerto companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Zerto in job posts recently?
81 companies with 50 or more employees picked up Zerto in their job posts from April to August 2026. Northern Trust and NTT DATA North America lead the new enterprise companies, with 6 job posts each from April to August.
Companies that named Zerto in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention Zerto most?
Zerto is showing up in more Systems Engineer job posts: 30 from June to August 2026, up from 18 from March to May. The top four roles cover 30% of these job posts.
RoleSharePosts
Systems Engineer
11%89
IT Support
8.9%74
Sales Engineer
5.9%49
Solutions Architect
4.2%35
Sales
4.1%34
Cloud Engineer
3.9%32
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Systems Engineer
11%
89
18
30
IT Support
8.9%
74
20
21
Sales Engineer
5.9%
49
9
9
Solutions Architect
4.2%
35
15
8
Sales
4.1%
34
1
4
Cloud Engineer
3.9%
32
10
10
Which project themes come up in Zerto job posts?
107 job posts naming Zerto describe Cloud Migration work, the most common theme after broad digital transformation. After that comes Cloud Cost Optimization, with 68.
Project themeJob posts
Digital Transformation362
Cloud Migration107
Cloud Cost Optimization68
Data Infrastructure Migration43
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
