# Companies using Cacti

8,266 companies use Cacti, based on their job posts and their employees' public profiles. 442 job posts named it from October 2025 to August 2026. Network Engineer is the role that names it most often.

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

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

The companies with the most job posts naming Cacti are Inetum (98), ServiceNow (96) and General Dynamics Information Technology (55). Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Inetum](https://sumble.com/orgs/inetum) | 98 | 10 | "Monitoring : Nagios, Cacti, PRTG, Skylight, Grafana" (Oracle and/or SQL Server/PostgreSQL database administrator, Oct 24, 2026) |
| [ServiceNow](https://sumble.com/orgs/servicenow) | 96 | 14 | "Experience with network monitoring applications such as EMC Watch4Net, Cacti, Splunk is a plus." (Senior Network Operations Engineer - ADC Focus - Federal - 3rd Shift (Nights), Mar 4, 2026) |
| [General Dynamics Information Technology](https://sumble.com/orgs/general-dynamics-information-technology) | 55 | 7 | "…alerting and analytics Prometheus, New Relic, AppDynamics, Cacti, Graphite, ELK, Nagios, Ganglia, Splunk, Log Insight, Realize…" (cloud engineer, Oct 27, 2026) |
| [Continent 8 Technologies](https://sumble.com/orgs/continent8) | 54 | 2 | "Familiarity with Networking Monitoring and Management Tools (Cacti, MRTG, Prometheus, etc)." (Network Operations Engineer, Oct 16, 2025) |
| [Ubiquity](https://sumble.com/orgs/ubiquity-3) | 52 | 0 | "Knowledge of industry standard network monitoring tools as Nagios, Icinga, Cacti, Grafana, Influx, logstash,Kibana, etc" (Associate Systems Engineer, Sep 17, 2026) |

## Is hiring for Cacti growing?

Job posts mentioning Cacti went from 0.24 to 0.18 in every 10,000 job posts, comparing March to May with June to August 2026. These are small numbers of job posts, so a few companies can move them.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 39 | 1,413,673 | 0.28 |
| Nov 2025 | 42 | 1,822,119 | 0.23 |
| Dec 2025 | 48 | 1,236,103 | 0.39 |
| Jan 2026 | 37 | 1,828,002 | 0.20 |
| Feb 2026 | 46 | 1,856,647 | 0.25 |
| Mar 2026 | 51 | 1,850,711 | 0.28 |
| Apr 2026 | 46 | 1,728,886 | 0.27 |
| May 2026 | 31 | 1,821,509 | 0.17 |
| Jun 2026 | 37 | 1,909,496 | 0.19 |
| Jul 2026 | 37 | 1,815,180 | 0.20 |
| Aug 2026 | 28 | 1,835,698 | 0.15 |

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

Cacti showed up in job posts at 35 companies for the first time from June to August 2026, and 28 in the three months before. That brings the companies naming it for the first time since October 2025 to 109, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 28 |
| June to August 2026 | 35 |
| October 2025 to August 2026 | 109 |

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 Cacti?

Of the 8,266 companies here, 7,147 are known from what employees list on their profiles. 1,119 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Cacti | 1,119 | 14% |
| Employees' profiles list Cacti | 7,147 | 86% |

## What size are the companies that use Cacti?

By size, the biggest group of Cacti users is companies with 50 to 999 employees, at 45%. 1,591 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 19% | 22% |
| 50 to 999 | 45% | 38% |
| 1,000 to 5,000 | 20% | 17% |
| Over 5,000 | 16% | 23% |

## Where are Cacti companies based?

Brazil is 2.4 times as common among Cacti companies as on the typical tech page, at 6.8%. The United States leads overall with 28%. France is second, at 7.7%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 2,170 | 28% | 43% |
| France | 608 | 7.7% | 4.6% |
| Brazil | 530 | 6.8% | 2.8% |
| United Kingdom | 391 | 5% | 6.4% |
| Spain | 306 | 3.9% | 1.8% |
| Canada | 255 | 3.3% | 3.6% |

## Which teams work with Cacti?

Job posts most often place Cacti with NOC, IT and network engineering teams. Network operations teams come fourth, at 12 companies.

| Team | Companies |
|---|---:|
| NOC | 24 |
| IT | 19 |
| Network engineering | 13 |
| Network operations | 12 |
| Network | 9 |
| Nascom mission alternate operating facility (MAOF) | 7 |

## Which roles mention Cacti most?

No single role dominates for Cacti; Network Engineer leads with 20% of the job posts. Network Administrator is second, at 9.3%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Network Engineer | 20% | 87 | 14 | 29 |
| Network Administrator | 9.3% | 41 | 12 | 4 |
| IT Support | 7.9% | 35 | 13 | 9 |
| Systems Engineer | 6.1% | 27 | 8 | 4 |
| DevOps Engineer | 3.2% | 14 | 1 | 3 |
| Network Operations Engineer | 3.2% | 14 | 6 | 2 |

## Which companies started naming Cacti in job posts recently?

Between April and August 2026, 36 companies with 50 or more employees first named Cacti in a job post, 8 of them with more than 5,000 employees. Gensler leads the new enterprise companies, with 4 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [PFH Technology Group](https://sumble.com/orgs/pfh-technology-group) | 3 |
| Commercial | [SGS Technologie](https://sumble.com/orgs/sgs-technologie) | 2 |
| Commercial | [CBTW Americas](https://sumble.com/orgs/positivethinkinglatam) | 2 |
| Commercial | [Accenture Chile](https://sumble.com/orgs/accenture-chile) | 1 |
| Commercial | [RGI Group](https://sumble.com/orgs/rgi-group) | 1 |
| Mid-market | [Spectrum Business](https://sumble.com/orgs/spectrum-business) | 2 |
| Mid-market | [Wake County](https://sumble.com/orgs/wake-county) | 2 |
| Mid-market | [Fpt Telecom](https://sumble.com/orgs/fpt-telecom) | 2 |
| Mid-market | [Bel](https://sumble.com/orgs/belcorporate) | 1 |
| Mid-market | [Acer](https://sumble.com/orgs/gateway) | 1 |
| Enterprise | [Gensler](https://sumble.com/orgs/gensler) | 4 |
| Enterprise | [TELUS](https://sumble.com/orgs/telus-international) | 2 |
| Enterprise | [UCLA](https://sumble.com/orgs/university-of-california-los-angeles) | 1 |
| Enterprise | [TransUnion](https://sumble.com/orgs/transunion) | 1 |
| Enterprise | [NCS Group](https://sumble.com/orgs/ncs-58f32852) | 1 |

Companies that named Cacti 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 Cacti companies use?

The tool most tied to Cacti is MRTG. 8.2% of Cacti companies use it, 111 times the usual rate for their size. Ciena comes second, 36 times as common as usual, at 5.8%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| MRTG | 61 | 8.2% | 0.07% | 111 times |
| Ciena | 43 | 5.8% | 0.16% | 36 times |
| GPON | 68 | 9.2% | 0.34% | 27 times |
| Icinga | 50 | 6.7% | 0.29% | 24 times |
| Nagios | 455 | 61% | 2.8% | 22 times |
| Centreon | 47 | 6.3% | 0.35% | 18 times |
| Xen | 38 | 5.1% | 0.29% | 18 times |
| Cisco Prime | 51 | 6.9% | 0.44% | 16 times |

Shares are out of the 742 companies whose job posts name Cacti, not counting firms whose job posts name almost every technology.

## Which project themes come up in Cacti job posts?

Beyond general digital transformation, the most common project theme in Cacti job posts is Data Infrastructure Migration (70 posts). Broad digital transformation work shows up in 197 of its job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 197 |
| Data Infrastructure Migration | 70 |
| Cloud Cost Optimization | 37 |
| Cloud Migration | 19 |

## 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.