# Companies using VectorCast

We found 1,267 companies that use VectorCast. 453 of them name it in their own job posts, and the rest through employees' public profiles. From October 2025 to August 2026, 431 job posts named it. Software Development Engineer in Test is the role that names it most often.

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

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

The companies with the most job posts naming VectorCast are NVIDIA (170), Northrop Grumman (111) and Revalsys Technologies (95). Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [NVIDIA](https://sumble.com/orgs/nvidia) | 170 | 14 | "Deep understanding of CUDA, HPC, Gcov, VectorCAST, Coverity." (Senior CUDA Test Development Software Engineer, SDET, Oct 22, 2026) |
| [Northrop Grumman](https://sumble.com/orgs/northrop-grumman) | 111 | 33 | "Understands code analysis tools such as Polyspace and software test tools such as LDRA and VectorCast" (Software Engineer, Aug 27, 2026) |
| [Revalsys Technologies](https://sumble.com/orgs/revalsys-technologies) | 95 | 0 | "Experience in testing tools and simulators such as LDRA / Vectorcast / GTest / CarMaker / VTD or equivalent" (Revalsys Technologies - Software Testing Engineer - Manual/Automation Testing, Dec 4, 2025) |
| [CS GROUP](https://sumble.com/orgs/cs-group-1e03b170) | 68 | 3 | "Mise en place de tests unitaires de blocs fonctionnels qui ne peuvent pas être testés sur le banc de tests en utilisant le simulateur vectorCast sur Windows et sur Solaris." (V&V engineer - industry - Grenoble, Oct 10, 2026) |
| [Expleo Group](https://sumble.com/orgs/expleo-group) | 63 | 11 | "Support VectorCAST test execution and coverage collection activities." (Software Verification Engineer, Jul 28, 2026) |

## Is hiring for VectorCast growing?

Job posts mentioning VectorCast went from 0.19 to 0.26 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 | 22 | 1,413,673 | 0.16 |
| Nov 2025 | 45 | 1,822,119 | 0.25 |
| Dec 2025 | 31 | 1,236,103 | 0.25 |
| Jan 2026 | 43 | 1,828,002 | 0.24 |
| Feb 2026 | 48 | 1,856,647 | 0.26 |
| Mar 2026 | 36 | 1,850,711 | 0.19 |
| Apr 2026 | 36 | 1,728,886 | 0.21 |
| May 2026 | 28 | 1,821,509 | 0.15 |
| Jun 2026 | 44 | 1,909,496 | 0.23 |
| Jul 2026 | 63 | 1,815,180 | 0.35 |
| Aug 2026 | 35 | 1,835,698 | 0.19 |

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

Job posts named VectorCast for the first time at 20 companies from June to August 2026, against 17 from March to May. Over the 11 months from October 2025, 68 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 17 |
| June to August 2026 | 20 |
| October 2025 to August 2026 | 68 |

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 VectorCast?

453 companies name VectorCast in their own job posts. The other 814 show up because employees list it on their profiles. 148 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name VectorCast | 453 | 36% |
| Employees' profiles list VectorCast | 814 | 64% |

## What size are the companies that use VectorCast?

39% of VectorCast users are companies with 50 to 999 employees, the largest size group. 329 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 17% | 22% |
| 50 to 999 | 39% | 38% |
| 1,000 to 5,000 | 18% | 17% |
| Over 5,000 | 26% | 23% |

## Where are VectorCast companies based?

Italy is 3.6 times as common among VectorCast companies as on the typical tech page, at 5.3%. The United States leads overall with 32%. Its companies are based in 51 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 391 | 32% | 43% |
| India | 151 | 12% | 6.9% |
| Germany | 148 | 12% | 4.4% |
| France | 68 | 5.6% | 4.6% |
| Italy | 65 | 5.3% | 1.5% |
| United Kingdom | 61 | 5% | 6.4% |

## Which teams work with VectorCast?

Job posts naming VectorCast point to software development teams most often, at 7 companies. Engineering and software teams come next, at 6 companies each.

| Team | Companies |
|---|---:|
| Software development | 7 |
| Engineering | 6 |
| Software | 6 |
| Mission systems | 5 |
| Software engineering | 5 |
| Resilient navigation department (RNAV) | 4 |

## Which roles mention VectorCast most?

VectorCast shows up across many roles. The top one, Software Development Engineer in Test, has 32% of the job posts. Software Development Engineer in Test posts naming it numbered 30 from March to May 2026 and 34 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Development Engineer in Test | 32% | 138 | 30 | 34 |
| Software Engineer | 15% | 66 | 17 | 22 |
| Embedded Engineer | 10% | 43 | 6 | 23 |
| Aerospace Engineer | 4.9% | 21 | 7 | 8 |
| Firmware Engineer | 4.4% | 19 | 1 | 6 |
| Test Engineer | 3.5% | 15 | 4 | 3 |

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

From April to August 2026, 23 companies with 50 or more employees posted their first job naming VectorCast: 11 commercial, 9 mid-market and 3 enterprise. Sii Poland has the most job posts of the new enterprise companies, 4 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Kearfott Corporation](https://sumble.com/orgs/kearfott) | 3 |
| Commercial | [Médiane Système](https://sumble.com/orgs/mediane-systeme) | 3 |
| Commercial | [Acron Aviation](https://sumble.com/orgs/acronaviation) | 2 |
| Commercial | [PROLIM Corporation](https://sumble.com/orgs/prolim-corporation) | 2 |
| Commercial | [ECM Engineering Conception Maintenance](https://sumble.com/orgs/ecm-engineering-conception-maintenance) | 2 |
| Mid-market | [Qualitest](https://sumble.com/orgs/qualitest-4) | 3 |
| Mid-market | [Jaguar Land Rover Spain - Portugal](https://sumble.com/orgs/jaguar-land-rover-iberia) | 2 |
| Mid-market | [Johnson Electric](https://sumble.com/orgs/johnson-electric) | 1 |
| Mid-market | [Scalian](https://sumble.com/orgs/scalian) | 1 |
| Mid-market | [Fluidra](https://sumble.com/orgs/fluidra) | 1 |
| Enterprise | [Sii Poland](https://sumble.com/orgs/sii-polska) | 4 |
| Enterprise | [Coforge](https://sumble.com/orgs/coforge) | 1 |
| Enterprise | [Textron Aviation](https://sumble.com/orgs/textron-aviation) | 1 |

Companies that named VectorCast 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 VectorCast companies use?

The tool most tied to VectorCast is Cantata. 14% of VectorCast companies use it, 677 times the usual rate for their size. LDRA is 614 times as common as usual, at 32%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Cantata | 29 | 14% | 0.02% | 677 times |
| LDRA | 67 | 32% | 0.05% | 614 times |
| Tessy | 32 | 15% | 0.04% | 399 times |
| Polyspace | 45 | 21% | 0.07% | 330 times |
| QAC | 20 | 9.5% | 0.04% | 243 times |
| Klocwork | 13 | 6.2% | 0.04% | 174 times |
| IBM Rhapsody | 21 | 10% | 0.06% | 170 times |
| PTC Integrity | 23 | 11% | 0.07% | 156 times |

Shares are out of the 210 companies whose job posts name VectorCast, 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.