# Companies using Openwind

419 companies in our data use Openwind, and 164 of them name it in job posts they wrote. 82 job posts named it from October 2025 to August 2026. It comes up most in Engineer job posts.

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

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

Vestas, UL Solutions and Invenergy are among the companies with the most job posts naming Openwind. Vestas is the newest of the five companies in the table, with its first job post naming it in July 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Vestas](https://sumble.com/orgs/vestas) | 46 | 23 | "Expertise in wind resource assessment tools such as WAsP, WindPRO, OpenWind, or similar software" (Specialist - Siting Functional Excellence, Sep 28, 2025) |
| [UL Solutions](https://sumble.com/orgs/ul-solutions) | 27 | 12 | "…America for our wind software and data portfolio, including Windnavigator, Windographer, Openwind, and the Renewable Asset Monitoring Platform (RAMP) and our wind resource data and maps." (Renewables Software Sales Specialist, Oct 21, 2026) |
| [Invenergy](https://sumble.com/orgs/invenergy) | 24 | 8 | " To manage and/or carry out the wind resource assessment utilizing Windographer, Openwind, MASCOT and RIAMCOMPACT software." (Wind Project Engineering Manager, Nov 30, 2024) |
| [AECOM](https://sumble.com/orgs/aecom) | 23 | 0 | "Perform wind resource modelling using industry-standard software (e.g., WAsP, WindFarmer, OpenWind, WindPRO)." (Senior/Principal Wind Energy Yield Analyst, Jul 17, 2026) |
| [Nordex Group](https://sumble.com/orgs/nordex-group) | 18 | 1 | "Experience with relevant software such as WindPRO, WAsP, WAsPEng, OpenWIND and CFD is an advantage" (Engineer (m/f/d) Site Assessment, Methods & Tools - limited for one year, Dec 3, 2024) |

## Is hiring for Openwind growing?

0.05 in every 10,000 job posts named Openwind from June to August 2026, against 0.04 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 | 3 | 1,413,673 | 0.02 |
| Nov 2025 | 4 | 1,822,119 | 0.02 |
| Dec 2025 | 7 | 1,236,103 | 0.06 |
| Jan 2026 | 8 | 1,828,002 | 0.04 |
| Feb 2026 | 8 | 1,856,647 | 0.04 |
| Mar 2026 | 6 | 1,850,711 | 0.03 |
| Apr 2026 | 10 | 1,728,886 | 0.06 |
| May 2026 | 6 | 1,821,509 | 0.03 |
| Jun 2026 | 10 | 1,909,496 | 0.05 |
| Jul 2026 | 10 | 1,815,180 | 0.06 |
| Aug 2026 | 10 | 1,835,698 | 0.05 |

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

Openwind showed up in job posts at 9 companies for the first time from June to August 2026, and 6 in the three months before. From October 2025 to August 2026, 20 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 | 6 |
| June to August 2026 | 9 |
| October 2025 to August 2026 | 20 |

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 Openwind?

Most of these companies come from employees' profiles: 61% have no job post naming Openwind. 164 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Openwind | 164 | 39% |
| Employees' profiles list Openwind | 255 | 61% |

## What size are the companies that use Openwind?

Openwind's users look like the average tech page by size. The largest group is companies with 50 to 999 employees, at 43%. 77 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 18% | 22% |
| 50 to 999 | 43% | 38% |
| 1,000 to 5,000 | 17% | 17% |
| Over 5,000 | 21% | 23% |

## Where are Openwind companies based?

Spain is 5.7 times as common among Openwind companies as on the typical tech page, at 10%. The United States leads overall with 19%. Its companies are based in 47 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 78 | 19% | 43% |
| Spain | 42 | 10% | 1.8% |
| France | 34 | 8.5% | 4.6% |
| India | 31 | 7.7% | 6.9% |
| Germany | 29 | 7.2% | 4.4% |
| United Kingdom | 29 | 7.2% | 6.4% |

## Which teams work with Openwind?

The teams named most often in Openwind job posts are engineering, renewables and development.

| Team | Companies |
|---|---:|
| Engineering | 7 |
| Renewables | 5 |
| Development | 4 |
| Energy | 3 |
| Global wind resource | 3 |
| Project development | 3 |

## Which roles mention Openwind most?

Engineer and Analyst roles account for 23% of the job posts that name Openwind. Engineer posts naming it numbered 2 from March to May 2026 and 5 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Engineer | 12% | 10 | 2 | 5 |
| Analyst | 11% | 9 | 2 | 1 |
| Applied Scientist | 4.9% | 4 | 0 | 0 |
| CAD Designer | 3.7% | 3 | 1 | 0 |
| Data Analyst | 3.7% | 3 | 2 | 0 |
| Industrial Engineer | 3.7% | 3 | 1 | 2 |

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

Between April and August 2026, Openwind appeared for the first time in job posts at 13 companies: 8 commercial, 2 mid-market and 3 enterprise. Among the new commercial companies, Mexens ex.Technique Solaire posted the most jobs naming it: 4.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Mexens ex.Technique Solaire](https://sumble.com/orgs/technique-solaire) | 4 |
| Commercial | [Enerparc Energy](https://sumble.com/orgs/enerparc-energy) | 2 |
| Commercial | [ENERTRAG](https://sumble.com/orgs/enertrag) | 1 |
| Commercial | [Eurowind Energy](https://sumble.com/orgs/eurowind-energy) | 1 |
| Commercial | [WSP en Colombia](https://sumble.com/orgs/wsp-en-colombia) | 1 |
| Enterprise | [Arup](https://sumble.com/orgs/arup) | 2 |
| Enterprise | [L&T Technology Services](https://sumble.com/orgs/l&t-technology-services) | 1 |
| Enterprise | [Web Structures](https://sumble.com/orgs/web-structures) | 1 |

Companies that named Openwind 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 Openwind companies use?

WindFarmer and WindPro are the tools most closely tied to Openwind. Next is TSAT: 11% of these companies use it, against 0.06% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| WindFarmer | 40 | 33% | 0.05% | 661 times |
| WindPro | 92 | 75% | 0.19% | 403 times |
| TSAT | 13 | 11% | 0.06% | 164 times |
| UPLAN | 10 | 8.1% | 0.05% | 149 times |
| PROMOD | 24 | 20% | 0.14% | 143 times |
| PVCase | 38 | 31% | 0.25% | 126 times |
| PSLF | 18 | 15% | 0.12% | 119 times |
| PVsyst | 92 | 75% | 0.81% | 92 times |

Shares are out of the 123 companies whose job posts name Openwind, 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.