# Companies using Rosemount

We found 972 companies that use Rosemount. 154 of them name it in their own job posts, and the rest through employees' public profiles. From October 2025 to August 2026, 121 job posts named it. Skilled Trades roles mention it most.

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

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

Cascades, Emerson and Oxy are among the companies with the most job posts naming Rosemount. Of the five companies in the table, Emerson has the most employees who list it on their profiles: 146.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Cascades](https://sumble.com/orgs/cascades-5) | 50 | 1 | "Experience with smart instrumentation (Fisher, Rosemount)" (Electro-Instrum. Techn., Nov 1, 2026) |
| [Emerson](https://sumble.com/orgs/emerson) | 31 | 146 | "Conhecimento em instrumentos industriais Emerson, Rosemount, Yokogawa, Endress+Hauser ou similares." (service technician, Sep 16, 2026) |
| [Oxy](https://sumble.com/orgs/occidental) | 27 | 0 | "Experience with Allen-Bradley & Rosemount" (Automation Specialist, Sep 23, 2026) |
| [Danos](https://sumble.com/orgs/danos) | 24 | 0 | "Proficiency with Allen-Bradley and Rosemount software." (Automation Specialist III, Jun 30, 2026) |
| [Phillips 66](https://sumble.com/orgs/phillips) | 16 | 3 | "Willingness to be trained to perform basic technical task such as Rosemount transmitter calibrations, Allen Bradley PLC’s, electrical motors and starters, Rotork actuator installation and maintenance" (Rotating Equipment Technician, West Permian Area, Oct 21, 2026) |

## Is hiring for Rosemount growing?

Rosemount appeared in 0.06 in every 10,000 job posts from June to August 2026, against 0.05 from March to May. 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 | 16 | 1,413,673 | 0.11 |
| Nov 2025 | 9 | 1,822,119 | 0.05 |
| Dec 2025 | 9 | 1,236,103 | 0.07 |
| Jan 2026 | 16 | 1,828,002 | 0.09 |
| Feb 2026 | 8 | 1,856,647 | 0.04 |
| Mar 2026 | 8 | 1,850,711 | 0.04 |
| Apr 2026 | 12 | 1,728,886 | 0.07 |
| May 2026 | 7 | 1,821,509 | 0.04 |
| Jun 2026 | 13 | 1,909,496 | 0.07 |
| Jul 2026 | 11 | 1,815,180 | 0.06 |
| Aug 2026 | 12 | 1,835,698 | 0.07 |

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

From June to August 2026, 8 companies posted their first job naming Rosemount; 7 did from March to May. From October 2025 to August 2026, 26 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 | 7 |
| June to August 2026 | 8 |
| October 2025 to August 2026 | 26 |

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 Rosemount?

84% of the companies here are known from employees' profiles alone, and 16% name Rosemount in their own job posts. 27 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Rosemount | 154 | 16% |
| Employees' profiles list Rosemount | 818 | 84% |

## What size are the companies that use Rosemount?

Companies with 1,000 to 5,000 employees stand out among Rosemount users: 23%, against 17% on the typical tech page. 108 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 11% | 22% |
| 50 to 999 | 41% | 38% |
| 1,000 to 5,000 | 23% | 17% |
| Over 5,000 | 25% | 23% |

## Where are Rosemount companies based?

Rosemount has an unusually large following in Canada: 5.4% of its companies, against 3.6% on the typical tech page. The United Kingdom is second, at 5.6%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 397 | 43% | 43% |
| United Kingdom | 52 | 5.6% | 6.4% |
| Canada | 50 | 5.4% | 3.6% |
| India | 49 | 5.3% | 6.9% |
| Australia | 25 | 2.7% | 2.2% |
| Germany | 24 | 2.6% | 4.4% |

## Which teams work with Rosemount?

Job posts most often place Rosemount with maintenance, automation and engineering teams.

| Team | Companies |
|---|---:|
| Maintenance | 6 |
| Automation | 4 |
| Engineering | 3 |
| Energy & utilities department: process controls | 2 |
| Facilities management | 2 |
| Imperial oil sarnia site maintenance | 2 |

## Which roles mention Rosemount most?

Skilled Trades is the role behind 42% of the job posts that mention Rosemount. The top four roles cover 80% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Skilled Trades | 42% | 51 | 12 | 15 |
| Automation Engineer | 21% | 26 | 6 | 9 |
| Electrical Engineer | 9.9% | 12 | 2 | 1 |
| Control Engineer | 6.6% | 8 | 1 | 0 |
| Sales Engineer | 4.1% | 5 | 0 | 4 |
| Hardware Engineer | 1.7% | 2 | 1 | 0 |

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

10 companies with 50 or more employees started naming Rosemount in job posts between April and August 2026. 4 of them have more than 5,000 employees.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Par Pacific Holdings, Inc.](https://sumble.com/orgs/par-pacific-holdings) | 1 |
| Commercial | [Corby Spirit and Wine Limited](https://sumble.com/orgs/corby-spirit-and-wine) | 1 |
| Commercial | [H+M Industrial EPC](https://sumble.com/orgs/h-m-industrial-epc) | 1 |
| Mid-market | [Perenco](https://sumble.com/orgs/perenco) | 2 |
| Mid-market | [Agropur](https://sumble.com/orgs/agropur) | 2 |
| Mid-market | [Grupo NPE](https://sumble.com/orgs/grupo-npe) | 1 |
| Enterprise | [Westinghouse Electric Company](https://sumble.com/orgs/westinghouse-electric) | 2 |
| Enterprise | [Fluor Corporation](https://sumble.com/orgs/fluor) | 1 |
| Enterprise | [Egis](https://sumble.com/orgs/egis-group) | 1 |
| Enterprise | [Air Products](https://sumble.com/orgs/air-products) | 1 |

Companies that named Rosemount 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 Rosemount companies use?

Compared with companies of the same size, Rosemount companies stand out for using Triconex and Foxboro. Foundation Fieldbus comes third, 63 times as common as usual, at 11%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Triconex | 12 | 12% | 0.09% | 127 times |
| Foxboro | 18 | 18% | 0.18% | 100 times |
| Foundation Fieldbus | 11 | 11% | 0.17% | 63 times |
| DeltaV | 42 | 42% | 0.76% | 55 times |
| Yokogawa | 16 | 16% | 0.34% | 47 times |
| PLC 5 | 12 | 12% | 0.27% | 44 times |
| HART | 24 | 24% | 0.56% | 43 times |
| Modicon | 14 | 14% | 0.39% | 36 times |

Shares are out of the 100 companies whose job posts name Rosemount, 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.