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Companies using PLECS

2,905 companies in our data use PLECS, and 840 of them name it in job posts they wrote. Its share of job posts is growing, and 1,408 job posts named it from October 2025 to August 2026. It comes up most in Power Engineer job posts.

Data as of November 9, 2026 · Markdown version

Which companies name PLECS in the most job posts?

Eaton, Schneider Electric and Infineon Technologies mention PLECS in the most job posts. GE Vernova is the newest of the five companies in the table, with its first job post naming it in February 2024.
Company Posts People Recent job post
Eaton Manufacturing · first seen Jul 2022 253 38 "Use software such as PSIM/PLECS/MathCAD to complete the modeling and simulation of power topology circuits."Senior Hardware Engineer, Oct 28, 2026
Schneider Electric Utilities · first seen Jan 2023 198 27 "Perform modeling, simulation, and analysis using tools such as PLECS, MATLAB/Simulink, LTspice."Power Electronics Co-Op, Sep 22, 2026
Infineon Technologies Manufacturing · first seen Nov 2022 189 94 "Build PLECS models for inverter + motor under trapezoidal and FOC control"Battery power tool PSOC+MV GaN Evaluation and loss calculation, Oct 24, 2026
GE Vernova Scientific and Technical Services · first seen Feb 2024 166 61 "Design, model, simulate, and validate power semiconductor devices and converter circuits using industry-standard tools (PLECS, SPICE, MATLAB/Simulink, FEA)"Senior Power Electronics Engineer - Research & Innovation High Voltage, Sep 12, 2026
Hitachi Energy Utilities · first seen Feb 2023 145 46 "Develop and validate power electronics designs using simulation and modeling tools such as MATLAB/Simulink, PLECS, PSIM, or equivalent."Principal Engineer – Power Electronics, Aug 18, 2026
Showing 1 to 5 of 840 companies with job posts Sign up to see all companies using PLECS ›

What else do we know about PLECS?

Is hiring for PLECS growing?

A larger share of job posts mentioned PLECS from June to August 2026 than from March to May: 0.87 in every 10,000 job posts, up from 0.67. June 2026 was its highest month since October 2025, at 0.89.
Share of job posts naming PLECS by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.55 in October 2025 to 0.87 in August 2026, in job posts in every 10,000. 1.0 0.77 0.51 0.26 0 0.87 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming PLECSAll job postsPer 10,000
Oct 2025781,413,6730.55
Nov 20251141,822,1190.63
Dec 20251071,236,1030.87
Jan 20261301,828,0020.71
Feb 20261371,856,6470.74
Mar 20261241,850,7110.67
Apr 2026971,728,8860.56
May 20261401,821,5090.77
Jun 20261701,909,4960.89
Jul 20261511,815,1800.83
Aug 20261601,835,6980.87

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

In the three months to August 2026, 72 companies posted about PLECS for the first time. From March to May, 50 did. Over the 11 months from October 2025, 193 companies posted their first job naming it.
March to May 2026 50
June to August 2026 72
October 2025 to August 2026 193

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 PLECS?

Of the 2,905 companies here, 2,065 are known from what employees list on their profiles. 840 name it in their own job posts.
How we know Companies Share
Job posts name PLECS
840 29%
Employees' profiles list PLECS
2,065 71%

2,905 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use PLECS?

39% of PLECS users are companies with 50 to 999 employees, close to the mix on the typical tech page. 618 of its companies have fewer than 50 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
21% 22%
50 to 999
39% 38%
1,000 to 5,000
21% 17%
Over 5,000
19% 23%

Where are PLECS companies based?

PLECS has an unusually large following in Italy: 5.2% of its companies, against 1.5% on the typical tech page. Its companies are based in 77 countries and territories.
ShareTypical
United States
28% 43%
Germany
13% 4.4%
India
7.2% 6.9%
Italy
5.2% 1.5%
United Kingdom
4.7% 6.4%
France
4.5% 4.6%

Companies in 77 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States77928%43%
Germany35313%4.4%
India2027.2%6.9%
Italy1455.2%1.5%
United Kingdom1334.7%6.4%
France1254.5%4.6%

Which teams work with PLECS?

Power electronics teams are the most common home for PLECS, at 34 companies, followed by R&D and engineering. Next are research & development and systems engineering teams, at 7 and 5 companies.
Team Companies
Power electronics
34
R&D
20
Engineering
10
Research & development
7
Systems engineering
5
Electrical engineering
4

What else do PLECS companies use?

The tool most tied to PLECS is Simetrix. 7.5% of PLECS companies use it, 239 times the usual rate for their size. Next is Simplis: 6.1% of these companies use it, against 0.04% of similar ones.

Share of the 577 PLECS companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
Simetrix 43 companies
7.5% 0.03% 239x
Simplis 35 companies
6.1% 0.04% 146x
PSIM 191 companies
33% 0.23% 143x
IGBT 173 companies
30% 0.22% 135x
Tool Also name it Typical Times as common
MOSFET 90 companies
16% 0.13% 117x
SiC 175 companies
30% 0.26% 116x
DC/DC 128 companies
22% 0.23% 95x
LTSpice 339 companies
59% 0.64% 92x

Which companies started naming PLECS in job posts recently?

70 companies with 50 or more employees picked up PLECS in their job posts from April to August 2026. Among the new enterprise companies, OMRON Group posted the most jobs naming it: 4.
Commercial 50 to 999 employees · 44 new
Company Posts
Siemens eMobility 4
SuperGrid Institute 4
Arteche 3
Fuse Energy 3
UST Malaysia 3
Mid-market 1,000 to 5,000 employees · 16 new
Company Posts
Chalmers University of Technology 3
Vishay Intertechnology, Inc. 2
Prodrive Technologies 2
Trinasolar 2
Argonne National Laboratory 1
Enterprise over 5,000 employees · 10 new
Company Posts
OMRON Group 4
BSH Home Appliances Group 3
UST 2
Blue Origin 2
Happiest Minds Technologies 2

Companies that named PLECS 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.

Which roles mention PLECS most?

Power Engineer is the most common role, in 23% of job posts naming PLECS. Power Engineer posts naming it numbered 82 from March to May 2026 and 99 from June to August.
Role Share Posts
Power Engineer
23% 320
Electrical Engineer
15% 215
Hardware Engineer
8.9% 125
Software Engineer
5.9% 83
Skilled Trades
4.9% 69
Researcher
3.6% 50
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Power Engineer23%3208299
Electrical Engineer15%2155070
Hardware Engineer8.9%1253343
Software Engineer5.9%831728
Skilled Trades4.9%691613
Researcher3.6%501120
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.