# Companies using Synplify

We found 374 companies that use Synplify. 167 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts held steady in the three months to August 2026; 204 job posts named it from October 2025 to August 2026. Hardware Engineer roles mention it most.

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

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

Among the companies with the most job posts naming Synplify are Collins Aerospace (73), Synopsys Inc (62) and Raytheon Technologies (36). Raytheon Technologies is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Collins Aerospace](https://sumble.com/orgs/collins-aerospace) | 73 | 0 | "Proficient using ASIC and/or FPGA simulation and synthesis tools (e.g., ModelSim, Synplify, Quartus, Vivado, or other FPGA-specific tools)." (Senior Electrical Engineer - ASIC/FPGA (Onsite), Oct 23, 2026) |
| [Synopsys Inc](https://sumble.com/orgs/synopsys) | 62 | 26 | "Providing expert post-sales technical support for Synopsys FPGA synthesis and prototyping software, including Synplify and Protocompiler." (FPGA Applications Staff Engineer, May 22, 2026) |
| [Raytheon Technologies](https://sumble.com/orgs/raytheon) | 36 | 9 | "Experience using synthesis tools: Synplify, Xilinx Vivado, or Intel Quartus Pro" (Principal Electrical Engineer - FPGA Design, Oct 23, 2026) |
| [Apple](https://sumble.com/orgs/apple) | 36 | 6 | "Experience with HAPS platform and tools flow (Synplify/Certify)" (fpga engineer, Jan 18, 2026) |
| [TrellisWare Technologies](https://sumble.com/orgs/trellisware-technologies) | 23 | 0 | "Experience with industry standard synthesis tools such as Synplify, QuartusII, and ISE." (digital design engineer, Aug 30, 2025) |

## Is hiring for Synplify growing?

Hiring for Synplify barely changed, at 0.13 in every 10,000 job posts from June to August 2026 against 0.13 from March to May. From October to December 2025 it was 0.09.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 13 | 1,413,673 | 0.09 |
| Nov 2025 | 19 | 1,822,119 | 0.10 |
| Dec 2025 | 10 | 1,236,103 | 0.08 |
| Jan 2026 | 9 | 1,828,002 | 0.05 |
| Feb 2026 | 13 | 1,856,647 | 0.07 |
| Mar 2026 | 17 | 1,850,711 | 0.09 |
| Apr 2026 | 30 | 1,728,886 | 0.17 |
| May 2026 | 22 | 1,821,509 | 0.12 |
| Jun 2026 | 28 | 1,909,496 | 0.15 |
| Jul 2026 | 25 | 1,815,180 | 0.14 |
| Aug 2026 | 18 | 1,835,698 | 0.10 |

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

9 companies named Synplify in a job post for the first time from June to August 2026, against 15 from March to May. Of the 167 companies whose job posts name it, 5.4% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 15 |
| June to August 2026 | 9 |
| October 2025 to August 2026 | 36 |

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 Synplify?

167 of the 374 companies name Synplify in their own job posts. The other 207 show up because employees list it on their profiles. 39 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Synplify | 167 | 45% |
| Employees' profiles list Synplify | 207 | 55% |

## What size are the companies that use Synplify?

Synplify leans toward large companies. 31% of its users are companies with more than 5,000 employees, against 23% on the typical tech page. 63 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 17% | 22% |
| 50 to 999 | 37% | 38% |
| 1,000 to 5,000 | 15% | 17% |
| Over 5,000 | 31% | 23% |

## Where are Synplify companies based?

50.5% of Synplify companies are based in the United States. India is second, at 6.8%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 177 | 50.5% | 43% |
| India | 24 | 6.8% | 6.9% |
| France | 21 | 6% | 4.6% |
| United Kingdom | 18 | 5.1% | 6.4% |
| Canada | 11 | 3.1% | 3.6% |
| Germany | 10 | 2.8% | 4.4% |

## Which roles mention Synplify most?

Synplify is mostly a Hardware Engineer skill: 64% of the job posts naming it are for that role. The top four roles cover 77% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Hardware Engineer | 64% | 130 | 42 | 42 |
| Electrical Engineer | 8.3% | 17 | 6 | 5 |
| Software Engineer | 2.9% | 6 | 1 | 3 |
| Firmware Engineer | 2% | 4 | 0 | 2 |
| Embedded Engineer | 1.5% | 3 | 3 | 0 |
| Integration Engineer | 0.98% | 2 | 1 | 1 |

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

Between April and August 2026, Synplify appeared for the first time in job posts at 19 companies: 9 commercial, 3 mid-market and 7 enterprise. Simulation Technologies Inc. (SimTech) has the most job posts of the new commercial companies, 6 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Simulation Technologies Inc. (SimTech)](https://sumble.com/orgs/simulation-technologies) | 6 |
| Commercial | [FishEye Software, Inc.](https://sumble.com/orgs/fisheye-software) | 5 |
| Commercial | [Envision Technology, LLC](https://sumble.com/orgs/envision-technology) | 4 |
| Commercial | [TurinTech SpA](https://sumble.com/orgs/turin-tech) | 3 |
| Commercial | [Akronos Technologies](https://sumble.com/orgs/akronos-technologies) | 2 |
| Mid-market | [Lattice Semiconductor](https://sumble.com/orgs/lattice-semiconductor) | 3 |
| Mid-market | [Mirafra Technologies](https://sumble.com/orgs/mirafra-technologies) | 2 |
| Mid-market | [CSM Technologies](https://sumble.com/orgs/csm-technologies) | 1 |
| Enterprise | [MBDA](https://sumble.com/orgs/mbda) | 4 |
| Enterprise | [Sii Poland](https://sumble.com/orgs/sii-polska) | 3 |
| Enterprise | [Infineon Technologies](https://sumble.com/orgs/infineon-technologies) | 2 |
| Enterprise | [NVIDIA](https://sumble.com/orgs/nvidia) | 1 |
| Enterprise | [MediaTek](https://sumble.com/orgs/mediatek-india-technology) | 1 |

Companies that named Synplify 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 Synplify companies use?

Veloce, Synopsys VCS and Zebu show up far more often at Synplify companies than at companies of the same size. Among the tools listed here, Verdi is the most widely used, at 22% of Synplify companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Veloce | 13 | 19% | 0.03% | 639 times |
| Synopsys VCS | 10 | 15% | 0.03% | 501 times |
| Zebu | 13 | 19% | 0.04% | 496 times |
| Verdi | 15 | 22% | 0.04% | 493 times |
| Libero | 15 | 22% | 0.04% | 491 times |
| Microsemi | 11 | 16% | 0.03% | 486 times |
| Fusion Compiler | 10 | 15% | 0.03% | 478 times |
| Palladium | 13 | 19% | 0.04% | 472 times |

Shares are out of the 68 companies whose job posts name Synplify, 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.