# Companies using Simio

405 companies name Simio in their own job posts. From October 2025 to August 2026, 509 job posts named it. It comes up most in Industrial Engineer job posts.

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

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

Among the companies with the most job posts naming Simio are Lockheed Martin (320), Amazon (110) and Boeing (47). ExxonMobil is the newest of the five companies in the table, with its first job post naming it in June 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Lockheed Martin](https://sumble.com/orgs/lockheed-martin) | 320 | 145 | "Utilizing discrete event simulation (such as Simio, FlexSim, ProSim, Arena, etc.) and capacity tools to evaluate current and future business needs" (Industrial Engineer - E2, Nov 4, 2026) |
| [Amazon](https://sumble.com/orgs/amazon) | 110 | 131 | "Utilize and/or develop factory simulation models (e.g., FlexSim, AnyLogic, Simio) to analyze throughput, bottlenecks, and system performance" (Senior Industrial Analytics Engineer, Sep 7, 2026) |
| [Boeing](https://sumble.com/orgs/boeing) | 47 | 120 | "Discrete Event Simulation Software (Simio, ProModel)." (Entry level Industrial Engineer, Sep 2, 2026) |
| [Bristol Myers Squibb](https://sumble.com/orgs/bristol-myers-squibb) | 47 | 6 | "Knowledge of any of the following is a plus SIMIO, FlexSim, SIMCA, or multi-physics modeling" (Associate Scientific Director, Manufacturing Analytics, Apr 1, 2026) |
| [ExxonMobil](https://sumble.com/orgs/exxonmobil) | 33 | 10 | "…SC Navigator for supply chain network design and inventory modeling/optimization, Simio, Stella, Arena, and/or AnyLogic for simulation of logistics and material handling system" (Bangalore Career Fair 21 & 22 November - SC Network Modeling Advisor, Oct 21, 2026) |

## Is hiring for Simio growing?

Job posts mentioning Simio went from 0.25 to 0.32 in every 10,000 job posts, comparing March to May with June to August 2026. 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 | 42 | 1,822,119 | 0.23 |
| Dec 2025 | 32 | 1,236,103 | 0.26 |
| Jan 2026 | 36 | 1,828,002 | 0.20 |
| Feb 2026 | 68 | 1,856,647 | 0.37 |
| Mar 2026 | 43 | 1,850,711 | 0.23 |
| Apr 2026 | 39 | 1,728,886 | 0.23 |
| May 2026 | 53 | 1,821,509 | 0.29 |
| Jun 2026 | 57 | 1,909,496 | 0.30 |
| Jul 2026 | 60 | 1,815,180 | 0.33 |
| Aug 2026 | 63 | 1,835,698 | 0.34 |

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

From June to August 2026, 38 companies posted their first job naming Simio; 26 did from March to May. Of the 405 companies whose job posts name it, 9.4% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 26 |
| June to August 2026 | 38 |
| October 2025 to August 2026 | 111 |

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 Simio?

Most of these companies come from employees' profiles: 92% have no job post naming Simio. 405 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Simio | 405 | 8.4% |
| Employees' profiles list Simio | 4,428 | 92% |

## What size are the companies that use Simio?

Companies with more than 5,000 employees are the largest group of Simio users, at 43%, against 22% on the typical tech page. The second-largest group is companies with 50 to 999 employees, at 30%. These counts cover the 405 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 10% | 26% |
| 50 to 999 | 30% | 37% |
| 1,000 to 5,000 | 16% | 15% |
| Over 5,000 | 43% | 22% |

## Where are Simio companies based?

Simio is concentrated in the United States, home to 65% of the companies that use it. France is second, at 4.9%. These shares cover the 405 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 254 | 65% | 48% |
| France | 19 | 4.9% | 5% |
| United Kingdom | 17 | 4.4% | 6.3% |
| Canada | 16 | 4.1% | 3.8% |
| India | 12 | 3.1% | 7.5% |
| Germany | 9 | 2.3% | 4.4% |

## Which teams work with Simio?

Simio turns up most in job posts for simulation, engineering and planning & design division teams.

| Team | Companies |
|---|---:|
| Simulation | 6 |
| Engineering | 5 |
| Planning & design division | 4 |
| Advanced manufacturing | 3 |
| Digital technology | 3 |
| Industrial engineering | 3 |

## Which roles mention Simio most?

Industrial Engineer is the most common role, in 33% of job posts naming Simio. The top four roles cover 52% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Industrial Engineer | 33% | 170 | 55 | 64 |
| Engineer | 10% | 53 | 11 | 12 |
| Analyst | 4.9% | 25 | 2 | 14 |
| Analytics Engineer | 3.1% | 16 | 2 | 13 |
| Consultant | 2.9% | 15 | 3 | 7 |
| Systems Engineer | 2.9% | 15 | 0 | 6 |

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

Between April and August 2026, 47 companies with 50 or more employees first named Simio in a job post, 16 of them with more than 5,000 employees. Air Canada has the most job posts of the new enterprise companies, 4 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Tekskills Inc.](https://sumble.com/orgs/tekskills-india) | 4 |
| Commercial | [Fulfillment IQ](https://sumble.com/orgs/fulfillment-iq) | 4 |
| Commercial | [Stord](https://sumble.com/orgs/stord-warehouse) | 3 |
| Commercial | [Excelon Solutions](https://sumble.com/orgs/excelon-solutions) | 3 |
| Commercial | [GreyOrange](https://sumble.com/orgs/greyorange) | 2 |
| Mid-market | [Skyworks Solutions, Inc.](https://sumble.com/orgs/skyworks-solutions) | 3 |
| Mid-market | [KBR Careers](https://sumble.com/orgs/kbr-careers) | 3 |
| Mid-market | [Zoox](https://sumble.com/orgs/zoox) | 1 |
| Mid-market | [Uber Freight](https://sumble.com/orgs/uber-freight) | 1 |
| Mid-market | [FTI](https://sumble.com/orgs/faith-technologies-incorporated) | 1 |
| Enterprise | [Air Canada](https://sumble.com/orgs/air-canada) | 4 |
| Enterprise | [Tech Mahindra](https://sumble.com/orgs/tech-mahindra) | 2 |
| Enterprise | [Airbus](https://sumble.com/orgs/airbus-group) | 2 |
| Enterprise | [McKesson](https://sumble.com/orgs/labsco-laboratory-supply) | 2 |
| Enterprise | [Autodesk](https://sumble.com/orgs/autodesk) | 2 |

Companies that named Simio 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 Simio companies use?

The tool most tied to Simio is FlexSim. 36% of Simio companies use it, 77 times the usual rate for their size. Among the tools listed here, AnyLogic is the most widely used, at 38% of Simio companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| FlexSim | 78 | 36% | 0.47% | 77 times |
| SimPy | 18 | 8.3% | 0.11% | 75 times |
| Simul8 | 22 | 10% | 0.14% | 70 times |
| AnyLogic | 81 | 38% | 0.55% | 68 times |
| Cameo Systems Modeler | 11 | 5.1% | 0.16% | 32 times |
| Cameo | 21 | 9.7% | 0.4% | 24 times |
| MagicDraw | 12 | 5.6% | 0.25% | 22 times |
| FEMAP | 12 | 5.6% | 0.31% | 18 times |

Shares are out of the 216 companies whose job posts name Simio, 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.