# Companies using QAC

204 companies have posted jobs that mention QAC. 98 job posts named it from October 2025 to August 2026. Software Engineer is the role that names it most often.

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

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

DENSO in North America and Luxoft have the most job posts naming QAC, with 68 and 54. Of the five companies in the table, ZF Group has the most employees who list it on their profiles: 72.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [DENSO in North America](https://sumble.com/orgs/株式会社テンソー) | 68 | 2 | "Experience using Jira, Confluence, DOORS, Nexus, Artifactory, Polyspace, or QAC." (DevOps Engineer (AI-Enabled Engineering), Sep 22, 2026) |
| [Luxoft](https://sumble.com/orgs/luxoft) | 54 | 11 | "Familiar with Misra 'C' coding practice and use of tools such as QAC, Vector Cast, Candela is desirable." (BSW Diagnostics SW Developer, Feb 4, 2026) |
| [ZF Group](https://sumble.com/orgs/zf) | 52 | 72 | " Experience with software quality and verification tools such as QAC, Polyspace, Tessy, VectorCAST, Axivion and coverage analysis tools." (Tools & Software Integration Engineer, Nov 4, 2026) |
| [GlobalLogic](https://sumble.com/orgs/globallogic) | 48 | 4 | "Develop and maintain automation scripts using Playwright and QAC toolchain." (SDET \|\| Cypress IRC274111, Sep 28, 2025) |
| [Bosch](https://sumble.com/orgs/bosch) | 30 | 26 | "Experience with software development and integration tools such as CMake, QAC (Helix) and debuggers (Lauterbach)." (Embedded SW Developer for Radar Signal Processing (f/m/div.), Mar 19, 2025) |

## Is hiring for QAC growing?

From March to May 2026, 0.06 in every 10,000 job posts named QAC; from June to August, 0.04 in every 10,000 job posts. One company accounts for most of that change.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 1 | 1,413,673 | 0.01 |
| Nov 2025 | 13 | 1,822,119 | 0.07 |
| Dec 2025 | 5 | 1,236,103 | 0.04 |
| Jan 2026 | 11 | 1,828,002 | 0.06 |
| Feb 2026 | 14 | 1,856,647 | 0.08 |
| Mar 2026 | 10 | 1,850,711 | 0.05 |
| Apr 2026 | 9 | 1,728,886 | 0.05 |
| May 2026 | 12 | 1,821,509 | 0.07 |
| Jun 2026 | 6 | 1,909,496 | 0.03 |
| Jul 2026 | 10 | 1,815,180 | 0.06 |
| Aug 2026 | 7 | 1,835,698 | 0.04 |

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

From June to August 2026, 7 companies posted their first job naming QAC; 4 did from March to May. From October 2025 to August 2026, 18 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 | 4 |
| June to August 2026 | 7 |
| October 2025 to August 2026 | 18 |

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 QAC?

92% of the companies here are known from employees' profiles alone, and 7.8% name QAC in their own job posts. 78 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name QAC | 204 | 7.8% |
| Employees' profiles list QAC | 2,406 | 92% |

## What size are the companies that use QAC?

Companies with more than 5,000 employees are 1.4 times as common among QAC users as on the typical tech page, at 31%. 46 of its companies have fewer than 50 employees. These counts cover the 204 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 23% | 26% |
| 50 to 999 | 32% | 37% |
| 1,000 to 5,000 | 14% | 15% |
| Over 5,000 | 31% | 22% |

## Where are QAC companies based?

Beyond India (25%), QAC is unusually common in Japan, at 3.8% of its companies. The United States is less common than usual, at 24% against 48% on the typical tech page. These shares cover the 204 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| India | 46 | 25% | 7.5% |
| United States | 45 | 24% | 48% |
| France | 15 | 8.1% | 5% |
| Germany | 13 | 7% | 4.4% |
| United Kingdom | 8 | 4.3% | 6.3% |
| Japan | 7 | 3.8% | 0.84% |

## Which roles mention QAC most?

Software Engineer is the most common role, in 34% of job posts naming QAC. The top four roles cover 59% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 34% | 33 | 12 | 6 |
| Software Development Engineer in Test | 15% | 15 | 3 | 3 |
| Software Architect | 6.1% | 6 | 0 | 2 |
| Firmware Engineer | 4.1% | 4 | 3 | 0 |
| Customer Engineer | 3.1% | 3 | 2 | 0 |
| Embedded Engineer | 3.1% | 3 | 0 | 2 |

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

Between April and August 2026, QAC appeared for the first time in job posts at 8 companies: 2 commercial, 1 mid-market and 5 enterprise. Among the new enterprise companies, Honda posted the most jobs naming it: 5.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Enterprise | [Honda](https://sumble.com/orgs/honda) | 5 |
| Enterprise | [Cummins India](https://sumble.com/orgs/cummins-india) | 2 |
| Enterprise | [Schneider Electric](https://sumble.com/orgs/schneider-electric) | 1 |
| Enterprise | [Schaeffler](https://sumble.com/orgs/schaeffler-group) | 1 |
| Enterprise | [MathWorks](https://sumble.com/orgs/mathworks) | 1 |

Companies that named QAC 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 QAC companies use?

Cantata, Polyspace and Tessy show up far more often at QAC companies than at companies of the same size. LDRA is 291 times as common as usual, at 18%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Cantata | 12 | 13% | 0.02% | 517 times |
| Polyspace | 42 | 45% | 0.09% | 510 times |
| Tessy | 22 | 24% | 0.05% | 492 times |
| LDRA | 17 | 18% | 0.06% | 291 times |
| VectorCast | 20 | 22% | 0.09% | 243 times |
| PTC Integrity | 15 | 16% | 0.1% | 170 times |
| FlexRay | 37 | 40% | 0.3% | 135 times |
| Vector CANoe | 23 | 25% | 0.21% | 119 times |

Shares are out of the 93 companies whose job posts name QAC, 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.