# Companies using Xcelium

703 companies use Xcelium, based on their job posts and their employees' public profiles. Hiring for it is growing, with 1,176 job posts naming it from October 2025 to August 2026. Test Engineer roles mention it most.

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

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

Apple, Cadence and Infineon Technologies are among the companies with the most job posts naming Xcelium. Of the five companies in the table, Cadence has the most employees who list it on their profiles: 97.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Apple](https://sumble.com/orgs/apple) | 228 | 25 | "Use EDA tools such as Cadence Xcelium for simulation, VManager for test plan development, Virtuoso for schematic viewing, Jasper Gold for formal…" (Design Verification Engineer, Oct 7, 2026) |
| [Cadence](https://sumble.com/orgs/cadence-design-systems) | 151 | 97 | "Run and maintain regressions with simulation/regression platforms (Xcelium, vManager);" (Lead Design Engineer - Verification, Sep 30, 2026) |
| [Infineon Technologies](https://sumble.com/orgs/infineon-technologies) | 128 | 26 | "Develop and maintain custom verification frameworks that incorporate mixed-signal and digital simulation environments using industry-leading tools such as Xcelium and VCS" (Staff Engineer- AMS Verification, Oct 8, 2026) |
| [Texas Instruments](https://sumble.com/orgs/texas-instruments) | 81 | 13 | "Xcelium simulation, JasperGold formal verification, and vManager" (principal design verification engineer — digital & ams, Oct 23, 2026) |
| [Renesas Electronics](https://sumble.com/orgs/renesas) | 77 | 17 | "Familiarity with Cadence Xcelium." (staff pdk engineer, Nov 7, 2026) |

## Is hiring for Xcelium growing?

Hiring for Xcelium is growing. 0.75 in every 10,000 job posts named it from June to August 2026, against 0.66 from March to May. July 2026 was its highest month since October 2025, at 0.80.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 65 | 1,413,673 | 0.46 |
| Nov 2025 | 85 | 1,822,119 | 0.47 |
| Dec 2025 | 62 | 1,236,103 | 0.50 |
| Jan 2026 | 101 | 1,828,002 | 0.55 |
| Feb 2026 | 90 | 1,856,647 | 0.48 |
| Mar 2026 | 122 | 1,850,711 | 0.66 |
| Apr 2026 | 107 | 1,728,886 | 0.62 |
| May 2026 | 125 | 1,821,509 | 0.69 |
| Jun 2026 | 130 | 1,909,496 | 0.68 |
| Jul 2026 | 146 | 1,815,180 | 0.80 |
| Aug 2026 | 143 | 1,835,698 | 0.78 |

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

Xcelium showed up in job posts at 62 companies for the first time from June to August 2026, and 37 in the three months before. The 62 from June to August are 14% of all 454 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 37 |
| June to August 2026 | 62 |
| October 2025 to August 2026 | 140 |

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 Xcelium?

Job posts carry most of the evidence for Xcelium: 65% of these companies name it in posts they wrote. 249 come from employees' profiles alone.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Xcelium | 454 | 65% |
| Employees' profiles list Xcelium | 249 | 35% |

## What size are the companies that use Xcelium?

Companies with 50 to 999 employees are the largest group of Xcelium users, at 43%. 182 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 43% | 38% |
| 1,000 to 5,000 | 12% | 17% |
| Over 5,000 | 20% | 23% |

## Where are Xcelium companies based?

The United States has the most Xcelium companies (45%), but India stands out: 19% of them, against 6.9% on the typical tech page. The United Kingdom is less common than usual, at 2.9% against 6.4% on the typical tech page.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 298 | 45% | 43% |
| India | 125 | 19% | 6.9% |
| France | 35 | 5.3% | 4.6% |
| Germany | 27 | 4.1% | 4.4% |
| United Kingdom | 19 | 2.9% | 6.4% |
| China | 14 | 2.1% | 0.48% |

## Which teams work with Xcelium?

Xcelium turns up most in job posts for verification, design verification and silicon engineering teams. Architecture and digital design teams follow, at 6 companies each.

| Team | Companies |
|---|---:|
| Verification | 15 |
| Design verification | 9 |
| Silicon engineering | 8 |
| Architecture | 6 |
| Digital design | 6 |
| Cad | 5 |

## Which roles mention Xcelium most?

Test Engineer roles lead with 23% of job posts naming Xcelium, but Software Development Engineer in Test roles are catching up: 42 from June to August 2026, against 14 from March to May. Hardware Engineer is second, at 23%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Test Engineer | 23% | 271 | 87 | 77 |
| Hardware Engineer | 23% | 270 | 75 | 105 |
| Chip Designer | 14% | 161 | 45 | 52 |
| Software Development Engineer in Test | 5.5% | 65 | 14 | 42 |
| Software Engineer | 3.5% | 41 | 14 | 15 |
| Engineer | 2.1% | 25 | 6 | 13 |

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

42 companies with 50 or more employees started naming Xcelium in job posts between April and August 2026. 16 of them have more than 5,000 employees. Arcfield leads the new mid-market companies, with 6 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [TDK InvenSense](https://sumble.com/orgs/inven-sense-com) | 2 |
| Commercial | [Sequans Communications](https://sumble.com/orgs/sequans) | 2 |
| Commercial | [HCLTech Vietnam](https://sumble.com/orgs/cong-ty-tnhh-hcl-technologies-viet-nam) | 2 |
| Commercial | [Veritis Group Inc](https://sumble.com/orgs/veritis-group) | 2 |
| Commercial | [Intelliswift - An LTTS Company](https://sumble.com/orgs/intelliswift-software) | 1 |
| Mid-market | [Arcfield](https://sumble.com/orgs/arcfield) | 6 |
| Mid-market | [Amazon Lab126](https://sumble.com/orgs/lab126) | 3 |
| Mid-market | [eInfochips (An Arrow Company)](https://sumble.com/orgs/einfochips) | 2 |
| Mid-market | [Astera Labs](https://sumble.com/orgs/astera-labs) | 2 |
| Mid-market | [OMNIVISION](https://sumble.com/orgs/omnivision-technologies) | 1 |
| Enterprise | [Amazon](https://sumble.com/orgs/amazon) | 4 |
| Enterprise | [Accenture in India](https://sumble.com/orgs/accentureindia) | 4 |
| Enterprise | [Arrow Electronics](https://sumble.com/orgs/arrow-electronics) | 4 |
| Enterprise | [Anduril Industries](https://sumble.com/orgs/anduril-1) | 4 |
| Enterprise | [Viasat](https://sumble.com/orgs/viasat) | 3 |

Companies that named Xcelium 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 Xcelium companies use?

19% of Xcelium companies also use Simvision, against 0.01% of similar companies. Next is Synopsys VCS: 30% of these companies use it, against 0.02% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Simvision | 48 | 19% | 0.01% | 1612 times |
| Synopsys VCS | 78 | 30% | 0.02% | 1297 times |
| Genus | 62 | 24% | 0.03% | 906 times |
| NCSim | 17 | 6.6% | under 0.01% | 898 times |
| Veloce | 49 | 19% | 0.02% | 878 times |
| Verdi | 81 | 32% | 0.04% | 877 times |
| Incisive | 21 | 8.2% | under 0.01% | 876 times |
| Finesim | 16 | 6.2% | under 0.01% | 874 times |

Shares are out of the 256 companies whose job posts name Xcelium, 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.