# Companies using Zerto

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.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Zerto in the most job posts?

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.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [NTT DATA, Inc.](https://sumble.com/orgs/ntt-global-data-centers-cbj1) | 182 | 8 | "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 Enterprise](https://sumble.com/orgs/hewlett-packard-enterprise-hpe) | 148 | 60 | "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 DATA](https://sumble.com/orgs/ntt-data) | 112 | 6 | "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 Mantis](https://sumble.com/orgs/greenpages-technology-solutions) | 67 | 0 | "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 Systems](https://sumble.com/orgs/11-11-systems) | 62 | 29 | "Experience with backup and DR solutions such as Veeam and Zerto preferred." (Cloud Operations Engineer II, Nov 4, 2026) |

## Is hiring for Zerto growing?

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.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| 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.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 65 |
| June to August 2026 | 57 |
| October 2025 to August 2026 | 191 |

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 know | Companies | Share |
|---|---:|---:|
| Job posts name Zerto | 1,192 | 37% |
| Employees' profiles list Zerto | 2,003 | 63% |

## 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.

| Size | Share | Typical tech page |
|---|---:|---:|
| 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.

| 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.

| Team | Companies |
|---|---:|
| Infrastructure | 40 |
| IT | 38 |
| IT infrastructure | 13 |
| Cloud engineering | 11 |
| Engineering | 10 |
| Professional services | 10 |

## 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.

| 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 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.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Healix International](https://sumble.com/orgs/healix-group-of-companies) | 5 |
| Commercial | [The NAV \| 365 People (TNP, a Node4 Company)](https://sumble.com/orgs/nav-365-people) | 3 |
| Commercial | [ALTEN Polska](https://sumble.com/orgs/alten-polska) | 2 |
| Commercial | [Eximietas Design](https://sumble.com/orgs/eximietas-design) | 2 |
| Commercial | [Resolve Tech Solutions](https://sumble.com/orgs/resolve-tech-solutions) | 2 |
| Mid-market | [Core42](https://sumble.com/orgs/core42ai) | 5 |
| Mid-market | [Aptean](https://sumble.com/orgs/aptean) | 3 |
| Mid-market | [FAAC Technologies](https://sumble.com/orgs/faac-technologies) | 2 |
| Mid-market | [Starr](https://sumble.com/orgs/starr-companies) | 1 |
| Mid-market | [RS](https://sumble.com/orgs/rs) | 1 |
| Enterprise | [Northern Trust](https://sumble.com/orgs/northern-trust) | 6 |
| Enterprise | [NTT DATA North America](https://sumble.com/orgs/ntt-data-americas) | 6 |
| Enterprise | [Mattel, Inc.](https://sumble.com/orgs/mattel) | 3 |
| Enterprise | [Happiest Minds Technologies](https://sumble.com/orgs/happiest-solutions) | 3 |
| Enterprise | [Lockheed Martin](https://sumble.com/orgs/lockheed-martin) | 2 |

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.

## 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%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Cohesity | 120 | 15% | 0.55% | 28 times |
| Datto | 40 | 5.2% | 0.19% | 27 times |
| Rubrik | 159 | 21% | 0.84% | 24 times |
| Avamar | 55 | 7.1% | 0.34% | 21 times |
| LogicMonitor | 86 | 11% | 0.54% | 20 times |
| ConnectWise | 62 | 8% | 0.39% | 20 times |
| Commvault | 250 | 32% | 1.7% | 19 times |
| Acronis | 46 | 5.9% | 0.33% | 18 times |

Shares are out of the 775 companies whose job posts name Zerto, not counting firms whose job posts name almost every technology.

## 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 theme | Job posts |
|---|---:|
| Digital Transformation | 362 |
| Cloud Migration | 107 |
| Cloud Cost Optimization | 68 |
| Data Infrastructure Migration | 43 |

## 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.