# Companies using GT-Suite

1,269 companies use GT-Suite, based on their job posts and their employees' public profiles. Hiring for it is steady, with 584 job posts naming it from October 2025 to August 2026. Mechanical Engineer roles mention it most.

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

## Which companies name GT-Suite in the most job posts?

Among the companies with the most job posts naming GT-Suite are Cummins Inc. (187), Toyota Motor Corporation (181) and Gamma Technologies (142). Three of these five companies are in Manufacturing.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Cummins Inc.](https://sumble.com/orgs/cummins) | 187 | 22 | "Leverage advanced thermal and fluid science tools (e.g., GT-Suite, Fluent, Converge, CDAT) to generate insights that directly improve product performance, emissions, and reliability." (GEOS ISO 17025 Strategy Leader, Sep 15, 2026) |
| [Toyota Motor Corporation](https://sumble.com/orgs/toyota) | 181 | 1 | "GT-SUITE, Axi-SUITE, 3D-CFDでの開発経験者" (Engine system and engine control development, Dec 9, 2025) |
| [Gamma Technologies](https://sumble.com/orgs/gamma-technologies-inc.) | 142 | 33 | "Develop customer-tailored simulation workflows and methodologies using GT-SUITE" (Application Engineer: Mechanical Systems & Multibody Dynamics, Nov 1, 2026) |
| [Rheem Manufacturing](https://sumble.com/orgs/rheem-manufacturing) | 84 | 1 | "ANSYS/Fluent, ANSYS/Mechanical, MATLAB, LabView, Pro/e, EnergyPlus, GT-SUITE, etc" (design engineer i - hvac, Oct 10, 2026) |
| [RWTH Aachen University](https://sumble.com/orgs/rwth-aachen) | 84 | 0 | "Kenntnisse in folgender Software vorteilhaft: STAR-CCM+, Matlab/Simulink, GT-Suite, o." (research assistant (f/m/d) - PhD position in the field of simulation of battery abuse, Jun 2, 2026) |

## Is hiring for GT-Suite growing?

GT-Suite's share of job posts is about the same as three months earlier: 0.31 in every 10,000 job posts from June to August 2026, against 0.34 from March to May. From October to December 2025 it was 0.23.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 31 | 1,413,673 | 0.22 |
| Nov 2025 | 51 | 1,822,119 | 0.28 |
| Dec 2025 | 23 | 1,236,103 | 0.19 |
| Jan 2026 | 57 | 1,828,002 | 0.31 |
| Feb 2026 | 61 | 1,856,647 | 0.33 |
| Mar 2026 | 64 | 1,850,711 | 0.35 |
| Apr 2026 | 53 | 1,728,886 | 0.31 |
| May 2026 | 69 | 1,821,509 | 0.38 |
| Jun 2026 | 73 | 1,909,496 | 0.38 |
| Jul 2026 | 51 | 1,815,180 | 0.28 |
| Aug 2026 | 51 | 1,835,698 | 0.28 |

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

Job posts named GT-Suite for the first time at 21 companies from June to August 2026, against 30 from March to May. From October 2025 to August 2026, 71 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 | 30 |
| June to August 2026 | 21 |
| October 2025 to August 2026 | 71 |

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 GT-Suite?

Most of these companies come from employees' profiles: 61% have no job post naming GT-Suite. 178 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name GT-Suite | 496 | 39% |
| Employees' profiles list GT-Suite | 773 | 61% |

## What size are the companies that use GT-Suite?

Companies with 50 to 999 employees are the largest group of GT-Suite users, at 39%. 218 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 17% | 22% |
| 50 to 999 | 39% | 38% |
| 1,000 to 5,000 | 21% | 17% |
| Over 5,000 | 23% | 23% |

## Where are GT-Suite companies based?

The United States has the most GT-Suite companies (27%), but Italy stands out: 6% of them, against 1.5% on the typical tech page. Its companies are based in 51 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 329 | 27% | 43% |
| Germany | 181 | 15% | 4.4% |
| India | 120 | 9.9% | 6.9% |
| France | 89 | 7.4% | 4.6% |
| United Kingdom | 73 | 6% | 6.4% |
| Italy | 73 | 6% | 1.5% |

## Which teams work with GT-Suite?

Engineering and R&D teams are tied as the most common home for GT-Suite, at 13 companies each. Third is simulation, at 10 companies.

| Team | Companies |
|---|---:|
| Engineering | 13 |
| R&D | 13 |
| Simulation | 10 |
| Advanced engineering | 5 |
| CAE | 5 |
| Product engineering | 4 |

## Which roles mention GT-Suite most?

No single role dominates for GT-Suite; Mechanical Engineer leads with 17% of the job posts. The top four roles cover 39% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Mechanical Engineer | 17% | 99 | 26 | 29 |
| Engineer | 11% | 66 | 17 | 21 |
| Systems Engineer | 6.2% | 36 | 11 | 11 |
| Skilled Trades | 5% | 29 | 7 | 6 |
| Technical Designer | 3.6% | 21 | 11 | 7 |
| Software Engineer | 3.4% | 20 | 3 | 6 |

## Which companies started naming GT-Suite in job posts recently?

31 companies with 50 or more employees started naming GT-Suite in job posts between April and August 2026. 8 of them have more than 5,000 employees. Among the new commercial companies, GM Performance Power Units posted the most jobs naming it: 4.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [GM Performance Power Units](https://sumble.com/orgs/gmppu) | 4 |
| Commercial | [Volvo Energy](https://sumble.com/orgs/volvo-energy) | 3 |
| Commercial | [Hayward Holdings, Inc.](https://sumble.com/orgs/hayward-industries) | 2 |
| Commercial | [Daikin Manufacturing México](https://sumble.com/orgs/daikin-mexico) | 2 |
| Commercial | [Blue Bird Corporation](https://sumble.com/orgs/blue-bird-corporation) | 2 |
| Mid-market | [Red Bull Racing & Red Bull Technology](https://sumble.com/orgs/red-bull-racing) | 2 |
| Mid-market | [fortil](https://sumble.com/orgs/fortil) | 2 |
| Mid-market | [Rehlko](https://sumble.com/orgs/kohler-energy) | 1 |
| Enterprise | [Accenture in India](https://sumble.com/orgs/accentureindia) | 1 |
| Enterprise | [Tata Elxsi](https://sumble.com/orgs/tata-elxsi) | 1 |
| Enterprise | [Anduril Industries](https://sumble.com/orgs/anduril-1) | 1 |
| Enterprise | [Epiroc](https://sumble.com/orgs/epiroc) | 1 |
| Enterprise | [Bajaj Auto Ltd](https://sumble.com/orgs/bajaj-auto) | 1 |

Companies that named GT-Suite 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 GT-Suite companies use?

Compared with companies of the same size, GT-Suite companies stand out for using ATI Vision and ETAS INCA. Among the tools listed here, Amesim is the most widely used, at 40% of GT-Suite companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| ATI Vision | 30 | 11% | 0.05% | 223 times |
| ETAS INCA | 67 | 24% | 0.14% | 171 times |
| Amesim | 112 | 40% | 0.27% | 150 times |
| CarMaker | 30 | 11% | 0.08% | 137 times |
| Vector CANalyzer | 52 | 19% | 0.15% | 120 times |
| CarSim | 27 | 9.6% | 0.08% | 120 times |
| Optistruct | 68 | 24% | 0.2% | 118 times |
| ControlDesk | 38 | 14% | 0.12% | 115 times |

Shares are out of the 281 companies whose job posts name GT-Suite, 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.