# Companies using FlexSim

We found 4,654 companies that use FlexSim. 774 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is growing, and 1,045 job posts named it from October 2025 to August 2026. Industrial Engineer roles mention it most.

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

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

Amazon and Tesla have the most job posts naming FlexSim, with 312 and 198. Of the five companies in the table, Tesla has the most employees who list it on their profiles: 97.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Amazon](https://sumble.com/orgs/amazon) | 312 | 75 | "…processes that have a long-term impact on a product, business, or function using FlexSim, Demo 3D, AnyLogic or any other Discrete Event Simulation (DES) software packages" (Senior Simulation Scientist, Amazon Logistics, Oct 29, 2026) |
| [Tesla](https://sumble.com/orgs/tesla) | 198 | 97 | "Experience with discrete-event simulation or capacity modeling tools (FlexSim, Simio, AnyLogic or similar);" (Factory Design Engineer, Cell Manufacturing, Nov 7, 2026) |
| [Flex](https://sumble.com/orgs/flex) | 95 | 40 | "Utilize FlexSim or similar simulation software to evaluate manufacturing scenarios and support operational decision-making." (Industrial Engineering Manager, Sep 1, 2026) |
| [Boeing](https://sumble.com/orgs/boeing) | 87 | 6 | "Experience with VisMockup, ProModel, FlexSim, 3D Printed Parts, Maker Space, ImDev, ICIDO, Multi- Monitor Collaborative Rooms, rapid prototyping or manufacturing" (Senior Manufacturing Engineer, Jul 21, 2026) |
| [ABB](https://sumble.com/orgs/abb) | 78 | 17 | "Develop and run production flow simulations using FlexSim" (Flow Simulation & Cost Engineer, Sep 17, 2026) |

## Is hiring for FlexSim growing?

Job posts mentioning FlexSim went from 0.54 to 0.67 in every 10,000 job posts, comparing March to May with June to August 2026. August 2026 was its highest month since October 2025, at 0.74.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 53 | 1,413,673 | 0.37 |
| Nov 2025 | 93 | 1,822,119 | 0.51 |
| Dec 2025 | 53 | 1,236,103 | 0.43 |
| Jan 2026 | 94 | 1,828,002 | 0.51 |
| Feb 2026 | 91 | 1,856,647 | 0.49 |
| Mar 2026 | 93 | 1,850,711 | 0.50 |
| Apr 2026 | 94 | 1,728,886 | 0.54 |
| May 2026 | 103 | 1,821,509 | 0.57 |
| Jun 2026 | 123 | 1,909,496 | 0.64 |
| Jul 2026 | 113 | 1,815,180 | 0.62 |
| Aug 2026 | 135 | 1,835,698 | 0.74 |

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

In the three months to August 2026, 72 companies posted about FlexSim for the first time. From March to May, 48 did. That brings the companies naming it for the first time since October 2025 to 213, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 48 |
| June to August 2026 | 72 |
| October 2025 to August 2026 | 213 |

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 FlexSim?

774 companies name FlexSim in their own job posts. The other 3,880 show up because employees list it on their profiles. 279 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name FlexSim | 774 | 17% |
| Employees' profiles list FlexSim | 3,880 | 83% |

## What size are the companies that use FlexSim?

Companies with 1,000 to 5,000 employees are 1.3 times as common among FlexSim users as on the typical tech page, at 22%. 1,066 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 14% | 22% |
| 50 to 999 | 41% | 38% |
| 1,000 to 5,000 | 22% | 17% |
| Over 5,000 | 23% | 23% |

## Where are FlexSim companies based?

FlexSim has an unusually large following in Spain: 5.1% of its companies, against 1.8% on the typical tech page. Its companies are based in 97 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 1,277 | 28% | 43% |
| France | 294 | 6.6% | 4.6% |
| Spain | 227 | 5.1% | 1.8% |
| India | 205 | 4.6% | 6.9% |
| Germany | 198 | 4.4% | 4.4% |
| Brazil | 190 | 4.2% | 2.8% |

## Which teams work with FlexSim?

Job posts most often place FlexSim with industrial engineering, engineering and manufacturing engineering teams. Manufacturing and supply chain teams follow, at 6 companies each.

| Team | Companies |
|---|---:|
| Industrial engineering | 15 |
| Engineering | 11 |
| Manufacturing engineering | 10 |
| Manufacturing | 6 |
| Supply chain | 6 |
| Operations | 5 |

## Which roles mention FlexSim most?

Industrial Engineer and Engineer roles account for 43% of the job posts that name FlexSim. The top four roles cover 49.7% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Industrial Engineer | 35% | 369 | 117 | 133 |
| Engineer | 7.4% | 77 | 18 | 23 |
| Sales Engineer | 3.7% | 39 | 18 | 9 |
| Consultant | 3.3% | 35 | 8 | 11 |
| Solutions Architect | 3% | 31 | 3 | 15 |
| Automation Engineer | 2.9% | 30 | 5 | 12 |

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

Between April and August 2026, FlexSim appeared for the first time in job posts at 83 companies: 48 commercial, 16 mid-market and 19 enterprise. GROUPE ADF has the most job posts of the new mid-market companies, 6 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Electrical Reliability Services, Inc.](https://sumble.com/orgs/electrical-reliability-services) | 6 |
| Commercial | [Tekskills Inc.](https://sumble.com/orgs/tekskills-india) | 5 |
| Commercial | [ALTEN Technology USA](https://sumble.com/orgs/altentechnologyusa) | 4 |
| Commercial | [Raas Infotek](https://sumble.com/orgs/raas-infotek) | 4 |
| Commercial | [Stord](https://sumble.com/orgs/stord-warehouse) | 3 |
| Mid-market | [GROUPE ADF](https://sumble.com/orgs/groupe-adf) | 6 |
| Mid-market | [WNC Corporation](https://sumble.com/orgs/w-neweb) | 5 |
| Mid-market | [Skyworks Solutions, Inc.](https://sumble.com/orgs/skyworks-solutions) | 3 |
| Mid-market | [Rehlko](https://sumble.com/orgs/kohler-energy) | 2 |
| Mid-market | [FTI](https://sumble.com/orgs/faith-technologies-incorporated) | 2 |
| Enterprise | [TikTok](https://sumble.com/orgs/tiktok) | 3 |
| Enterprise | [Infosys](https://sumble.com/orgs/infosys) | 2 |
| Enterprise | [L3Harris Technologies](https://sumble.com/orgs/l3harris) | 2 |
| Enterprise | [Carrier](https://sumble.com/orgs/carrier) | 2 |
| Enterprise | [Adient](https://sumble.com/orgs/adient-one) | 2 |

Companies that named FlexSim 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 FlexSim companies use?

The tool most tied to FlexSim is Simio. 17% of FlexSim companies use it, 77 times the usual rate for their size. AnyLogic is 70 times as common as usual, at 28%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Simio | 78 | 17% | 0.23% | 77 times |
| AnyLogic | 127 | 28% | 0.4% | 70 times |
| Simul8 | 31 | 7% | 0.11% | 61 times |
| Amesim | 24 | 5.4% | 0.29% | 18 times |
| Hypermesh | 36 | 8.1% | 0.45% | 18 times |
| Kuka | 66 | 15% | 0.84% | 18 times |
| Yaskawa | 43 | 9.6% | 0.55% | 17 times |
| LS-DYNA | 43 | 9.6% | 0.58% | 17 times |

Shares are out of the 446 companies whose job posts name FlexSim, 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.