# Companies using Citrix ADC

12,356 companies use Citrix ADC, based on their job posts and their employees' public profiles. Hiring for it is steady, with 2,973 job posts naming it from October 2025 to August 2026. It comes up most in Network Engineer job posts.

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

## Which companies name Citrix ADC in the most job posts?

Tata Consultancy Services and HCLTech have the most job posts naming Citrix ADC, with 280 and 207. All five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 280 | 297 | "Installation, configuration and troubleshooting on Cisco ACI (Spine / Leaf Switches), Palo Alto Firewalls, Cisco ASA, Citrix Netscaler etc." (Network Administrator, Sep 8, 2026) |
| [HCLTech](https://sumble.com/orgs/hcltech) | 207 | 337 | "Load balancer firmware: F5 BIG-IP or Citrix ADC upgrade methodology." (Senior Network Engineer, Aug 27, 2026) |
| [General Dynamics Information Technology](https://sumble.com/orgs/general-dynamics-information-technology) | 163 | 16 | "Designing, implementing, and sustaining Citrix XenDesktop, Citrix ADC (NetScaler), Provisioning, and Virtual Apps/Desktops in large-scale environments." (VDI Engineer - TS/SCI with Polygraph, Oct 28, 2026) |
| [Leidos](https://sumble.com/orgs/leidos) | 157 | 15 | "…performing vulnerability assessments and implementing hardening configurations on Citrix ADC." (Senior Citrix Engineer, Oct 24, 2026) |
| [Accenture](https://sumble.com/orgs/accenture) | 141 | 128 | "Configure and support Citrix ADC (NetScaler Gateway) for secure remote access." (Citrix Engineer, Aug 18, 2026) |

## Is hiring for Citrix ADC growing?

Citrix ADC's share of job posts is about the same as three months earlier: 1.5 in every 10,000 job posts from June to August 2026, against 1.6 from March to May. Its busiest month was April 2026, at 1.7.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 225 | 1,413,673 | 1.6 |
| Nov 2025 | 294 | 1,822,119 | 1.6 |
| Dec 2025 | 199 | 1,236,103 | 1.6 |
| Jan 2026 | 296 | 1,828,002 | 1.6 |
| Feb 2026 | 300 | 1,856,647 | 1.6 |
| Mar 2026 | 289 | 1,850,711 | 1.6 |
| Apr 2026 | 286 | 1,728,886 | 1.7 |
| May 2026 | 272 | 1,821,509 | 1.5 |
| Jun 2026 | 313 | 1,909,496 | 1.6 |
| Jul 2026 | 259 | 1,815,180 | 1.4 |
| Aug 2026 | 240 | 1,835,698 | 1.3 |

## How many companies named Citrix ADC in a job post for the first time in recent months?

Citrix ADC showed up in job posts at 122 companies for the first time from June to August 2026, and 128 in the three months before. Over the 11 months from October 2025, 466 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 128 |
| June to August 2026 | 122 |
| October 2025 to August 2026 | 466 |

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 Citrix ADC?

Of the 12,356 companies here, 8,317 are known from what employees list on their profiles. 4,039 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Citrix ADC | 4,039 | 33% |
| Employees' profiles list Citrix ADC | 8,317 | 67% |

## What size are the companies that use Citrix ADC?

Citrix ADC leans toward large companies. 23% of its users are companies with 1,000 to 5,000 employees, against 17% on the typical tech page. 2,086 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 17% | 22% |
| 50 to 999 | 42% | 38% |
| 1,000 to 5,000 | 23% | 17% |
| Over 5,000 | 17% | 23% |

## Where are Citrix ADC companies based?

Beyond the United States (40%), Citrix ADC is unusually common in Australia, at 4% of its companies. Its companies are based in 120 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 4,763 | 40% | 43% |
| United Kingdom | 918 | 7.8% | 6.4% |
| Germany | 648 | 5.5% | 4.4% |
| France | 542 | 4.6% | 4.6% |
| Australia | 469 | 4% | 2.2% |
| Canada | 454 | 3.9% | 3.6% |

## Which teams work with Citrix ADC?

IT teams are by far the most common home for Citrix ADC, at 140 companies. Infrastructure and network teams come next, at 50 and 40 companies.

| Team | Companies |
|---|---:|
| IT | 140 |
| Infrastructure | 50 |
| Network | 40 |
| IT infrastructure | 36 |
| Network engineering | 33 |
| Network operations | 26 |

## Which roles mention Citrix ADC most?

Network Engineer is the most common role, in 18% of job posts naming Citrix ADC. The top four roles cover 47% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Network Engineer | 18% | 530 | 147 | 143 |
| IT Support | 12% | 349 | 93 | 95 |
| Information Technology | 9.5% | 283 | 71 | 70 |
| Systems Engineer | 7.8% | 233 | 61 | 55 |
| Network Administrator | 4.1% | 122 | 24 | 36 |
| Network Security Engineer | 3.6% | 107 | 34 | 29 |

## Which companies started naming Citrix ADC in job posts recently?

150 companies with 50 or more employees picked up Citrix ADC in their job posts from April to August 2026. Nokia has the most job posts of the new enterprise companies, 23 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Rividium Inc](https://sumble.com/orgs/rividium) | 7 |
| Commercial | [Excis Compliance](https://sumble.com/orgs/excis) | 6 |
| Commercial | [Amyx, Inc.](https://sumble.com/orgs/amyx) | 6 |
| Commercial | [NGL Energy Partners LP](https://sumble.com/orgs/ngl-energy-partners) | 5 |
| Commercial | [Vater Unternehmensgruppe](https://sumble.com/orgs/vater-unternehmensgruppe) | 5 |
| Mid-market | [Var Group](https://sumble.com/orgs/vargroup) | 9 |
| Mid-market | [Smals](https://sumble.com/orgs/smals) | 4 |
| Mid-market | [Türkiye Emlak Katılım Bankası](https://sumble.com/orgs/emlakbank) | 3 |
| Mid-market | [Güntner](https://sumble.com/orgs/guntner-group-europe) | 3 |
| Mid-market | [Cegedim](https://sumble.com/orgs/cegedim) | 2 |
| Enterprise | [Nokia](https://sumble.com/orgs/nokia) | 23 |
| Enterprise | [TD SYNNEX](https://sumble.com/orgs/td-synnex) | 5 |
| Enterprise | [New York Life](https://sumble.com/orgs/new-york-life) | 3 |
| Enterprise | [T-Systems International](https://sumble.com/orgs/t-systems-ict-india) | 3 |
| Enterprise | [Mattel, Inc.](https://sumble.com/orgs/mattel) | 3 |

Companies that named Citrix ADC 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 Citrix ADC companies use?

Citrix Virtual Apps and Desktops, Bluecoat and Veritas NetBackup show up far more often at Citrix ADC companies than at companies of the same size. Zerto is 12 times as common as usual, at 5.2%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Citrix Virtual Apps and Desktops | 1,009 | 40% | 1.9% | 20 times |
| Bluecoat | 129 | 5.1% | 0.28% | 18 times |
| Veritas NetBackup | 135 | 5.3% | 0.42% | 13 times |
| Zerto | 133 | 5.2% | 0.43% | 12 times |
| NX-OS | 193 | 7.6% | 0.63% | 12 times |
| Trellix | 280 | 11% | 0.93% | 12 times |
| Cisco Viptela | 161 | 6.3% | 0.54% | 12 times |
| NetBackup | 213 | 8.3% | 0.74% | 11 times |

Shares are out of the 2,554 companies whose job posts name Citrix ADC, not counting firms whose job posts name almost every technology.

## Which project themes come up in Citrix ADC job posts?

Apart from broad digital transformation work, Cloud Migration comes up most in job posts naming Citrix ADC, in 216 of them. Security Infrastructure Modernization is next, in 130 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 1,302 |
| Cloud Migration | 216 |
| Security Infrastructure Modernization | 130 |
| Cloud Cost Optimization | 92 |

## 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.