# Companies using Netscreen

105 companies name Netscreen in their own job posts. It comes up most in Sales Engineer job posts.

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

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

Palo Alto Networks, Movate and Kyndryl are among the companies with the most job posts naming Netscreen. Of the five companies in the table, Palo Alto Networks has the most employees who list it on their profiles: 51.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Palo Alto Networks](https://sumble.com/orgs/palo-alto-networks) | 127 | 51 | "Familiarity with Cisco, Checkpoint, Juniper (NetScreen), and Fortinet products is advantageous, reflecting a breadth of experience across different networking and security platforms." (Sr. Technical Support Engineer, Focused Services, Jul 25, 2026) |
| [Movate](https://sumble.com/orgs/movate) | 30 | 1 | "Working knowledge on Cisco, Checkpoint, Juniper, Fortinet, SonicWALL, NetScreen, Juniper SRX, Palo Alto Networks will be an added advantage." (network engineer, Apr 21, 2026) |
| [Kyndryl](https://sumble.com/orgs/kyndryl) | 27 | 7 | "Security Knowledge – Checkpoint, Cisco ASA, Firepower, FTD, FMC, Palo Alto, Juniper SRX and Netscreen." (Network and Security Consultant, Aug 22, 2025) |
| [Netenrich](https://sumble.com/orgs/netenrich-technologies) | 17 | 0 | "Security Next Generation Firewalls - Palo Alto, Fortinet, Checkpoint, Juniper, Netscreen, Cisco ASA, FTDs, SonicWALL" (Network Security Analyst - Palo Alto & Checkpoint Firewall, Apr 25, 2024) |
| [General Dynamics Information Technology](https://sumble.com/orgs/general-dynamics-information-technology) | 10 | 5 | "Expert experience in one or more of the following security devices: Palo Alto Firewalls, Cisco ASA/Firepower, Checkpoint, NetScreen" (cyber network engineer, Mar 12, 2026) |

## How do we know which companies use Netscreen?

We found 2,414 companies that use Netscreen, 2,309 of them through employees' profiles alone. 33 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Netscreen | 105 | 4.3% |
| Employees' profiles list Netscreen | 2,309 | 96% |

## What size are the companies that use Netscreen?

Netscreen leans toward large companies. 30% of its users are companies with more than 5,000 employees, against 22% on the typical tech page. These counts cover the 105 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 33% | 26% |
| 50 to 999 | 30% | 37% |
| 1,000 to 5,000 | 6.7% | 15% |
| Over 5,000 | 30% | 22% |

## Where are Netscreen companies based?

Netscreen has an unusually large following in Japan: 11% of its companies, against 0.84% on the typical tech page. Its companies are based in 22 countries and territories. These shares cover the 105 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 34 | 39% | 48% |
| Japan | 10 | 11% | 0.84% |
| France | 7 | 8% | 5% |
| India | 6 | 6.8% | 7.5% |
| Spain | 4 | 4.5% | 1.8% |
| Italy | 4 | 4.5% | 1.2% |

## What else do Netscreen companies use?

Cisco ASA and Infoblox are the tools most closely tied to Netscreen. Next is Oracle Solaris: 32% of these companies use it, against 1.1% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Cisco ASA | 23 | 57% | 1.7% | 34 times |
| Infoblox | 10 | 25% | 0.79% | 32 times |
| Oracle Solaris | 13 | 32% | 1.1% | 28 times |
| Juniper | 26 | 65% | 2.5% | 26 times |
| Fortigate | 21 | 52% | 2.1% | 26 times |
| Check Point | 22 | 55% | 2.3% | 24 times |
| F5 | 20 | 50% | 2.5% | 20 times |
| NFS | 12 | 30% | 1.5% | 20 times |

Shares are out of the 40 companies whose job posts name Netscreen, not counting firms whose job posts name almost every technology.

## 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.