# Companies using PIPEPHASE

538 companies in our data use PIPEPHASE, and 58 of them name it in job posts they wrote. Its share of job posts held steady in the three months to August 2026; 111 job posts named it from October 2025 to August 2026. Engineer roles mention it most.

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

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

Hargrove Engineers & Constructors and Worley have the most job posts naming PIPEPHASE, with 272 and 106. Genesis is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Hargrove Engineers & Constructors](https://sumble.com/orgs/hargrove-engineers-+-constructors) | 272 | 0 | "Knowledgeable in the use of hydraulic simulation software such as AFT Fathom, AFT Arrow, PIPEPHASE, PIPE-FLO, and/or SiNet." (Process Engineer IV, Oct 10, 2026) |
| [Worley](https://sumble.com/orgs/worley) | 106 | 10 | "The required expertise includes OLGA & DNVGL SPS desirable expertise on PIPESIM, PIPEPHASE, AFT impulse, and Pipeline STUDIO simulators." (Senior Process Engineer, Oct 31, 2026) |
| [Wood](https://sumble.com/orgs/wood) | 82 | 11 | "y en sistemas como Aspen Hysys, Pipephase, AFT IMPULSE, OLGA." (Senior Process Engineer, Project Leader, Oct 15, 2026) |
| [Oxy](https://sumble.com/orgs/occidental) | 14 | 3 | "Expertise in Hydraulic/Fluid Dynamic Simulation Software such as PipeSim, PipePhase, Aspen Flare Net" (Eng Advisor Process, Oct 31, 2024) |
| [Genesis](https://sumble.com/orgs/genesis-oil-and-gas) | 12 | 1 | "Experience with OLGA, PipeSIM / PipePhase, PVTSim…" (Senior Flow Assurance Engineer, Oct 22, 2026) |

## Is hiring for PIPEPHASE growing?

PIPEPHASE's share of job posts is about the same as three months earlier: 0.06 in every 10,000 job posts from June to August 2026, against 0.06 from March to May. From October to December 2025 it was 0.05.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 2 | 1,413,673 | 0.01 |
| Nov 2025 | 15 | 1,822,119 | 0.08 |
| Dec 2025 | 7 | 1,236,103 | 0.06 |
| Jan 2026 | 9 | 1,828,002 | 0.05 |
| Feb 2026 | 9 | 1,856,647 | 0.05 |
| Mar 2026 | 14 | 1,850,711 | 0.08 |
| Apr 2026 | 13 | 1,728,886 | 0.08 |
| May 2026 | 7 | 1,821,509 | 0.04 |
| Jun 2026 | 15 | 1,909,496 | 0.08 |
| Jul 2026 | 8 | 1,815,180 | 0.04 |
| Aug 2026 | 12 | 1,835,698 | 0.07 |

## How do we know which companies use PIPEPHASE?

Most of these companies come from employees' profiles: 89% have no job post naming PIPEPHASE. 22 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name PIPEPHASE | 58 | 11% |
| Employees' profiles list PIPEPHASE | 480 | 89% |

## What size are the companies that use PIPEPHASE?

Companies with 1,000 to 5,000 employees are 1.3 times as common among PIPEPHASE users as on the typical tech page, at 23%. 145 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 13% | 22% |
| 50 to 999 | 37% | 38% |
| 1,000 to 5,000 | 23% | 17% |
| Over 5,000 | 27% | 23% |

## Where are PIPEPHASE companies based?

PIPEPHASE has an unusually large following in Argentina: 6.1% of its companies, against 0.35% on the typical tech page. Spain is second, at 7.2%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 147 | 29% | 43% |
| Spain | 37 | 7.2% | 1.8% |
| United Kingdom | 32 | 6.2% | 6.4% |
| Argentina | 31 | 6.1% | 0.35% |
| Mexico | 20 | 3.9% | 0.51% |
| Colombia | 19 | 3.7% | 0.27% |

## Which roles mention PIPEPHASE most?

PIPEPHASE shows up across many roles. The top one, Engineer, has 22% of the job posts. Engineer posts naming it numbered 4 from March to May 2026 and 6 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Engineer | 22% | 24 | 4 | 6 |
| Industrial Engineer | 19% | 21 | 6 | 9 |
| Chemical Engineer | 16% | 18 | 7 | 8 |
| Professor | 8.1% | 9 | 4 | 2 |
| Facilities | 2.7% | 3 | 1 | 0 |
| Set Designer | 2.7% | 3 | 3 | 0 |

## 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.