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Companies using PSS/E

4,544 companies in our data use PSS/E, and 1,661 of them name it in job posts they wrote. Its share of job posts is growing, and 4,440 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 PSS/E in the most job posts?

The companies with the most job posts naming PSS/E are Hitachi Energy (793), GE Vernova (585) and Electric Power Engineers (526). Of the five companies in the table, Hitachi Energy has the most employees who list it on their profiles: 153.
Company Posts People Recent job post
Hitachi Energy Utilities · first seen Sep 2022 793 153 "Preferably experience of power system simulation tools such as PSSE, EMTDC /PSCAD, Power Factory and calculations in Matlab/ Mathcad."HVDC - Technical Lead Engineer, Nov 1, 2026
GE Vernova Scientific and Technical Services · first seen Dec 2023 585 128 "…like gas turbines, wind turbines, solar inverters, battery storage and their controls in PSS/E, PSCAD, DIgSILENT Power Factory"Senior Engineer – Grid Integration and Stability, Oct 31, 2026
Electric Power Engineers Professional Services · first seen Sep 2022 526 134 "Perform advanced and specialized studies of the power grid utilizing industry standard analysis platforms such as PSS/e, PLSF, TSAT and PSCAD."Senior Engineer– ERCOT Dynamic Modeling Team, Nov 4, 2026
Siemens Utilities · first seen Aug 2022 391 127 "Hands on experience of network planning software like PSS®SINCAL, PSSE, Etap, SIMARIS design."Power System Consultant - Karachi, Pakistan, Oct 24, 2026
DNV Professional Services · first seen Aug 2022 347 45 "Performing power system modelling, Dynamic and Steady-State Analysis using PSSE, PSCAD, PowerFactory"Senior Engineer, Oct 23, 2026
Showing 1 to 5 of 1,661 companies with job posts Sign up to see all companies using PSS/E ›

What else do we know about PSS/E?

Is hiring for PSS/E growing?

A larger share of job posts mentioned PSS/E from June to August 2026 than from March to May: 2.6 in every 10,000 job posts, up from 2.2.
Share of job posts naming PSS/E by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 2.2 in October 2025 to 2.6 in August 2026, in job posts in every 10,000. 3.0 2.3 1.5 0.75 0 2.6 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming PSS/EAll job postsPer 10,000
Oct 20253121,413,6732.2
Nov 20253691,822,1192.0
Dec 20252771,236,1032.2
Jan 20264171,828,0022.3
Feb 20264361,856,6472.3
Mar 20264141,850,7112.2
Apr 20263511,728,8862.0
May 20264311,821,5092.4
Jun 20264861,909,4962.5
Jul 20264661,815,1802.6
Aug 20264811,835,6982.6

How many companies named PSS/E in a job post for the first time in recent months?

In the three months to August 2026, 94 companies posted about PSS/E for the first time. From March to May, 73 did. The 94 from June to August are 5.7% of all 1,661 companies whose job posts name it.
March to May 2026 73
June to August 2026 94
October 2025 to August 2026 297

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 PSS/E?

Of the 4,544 companies here, 2,883 are known from what employees list on their profiles. 738 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name PSS/E
1,661 37%
Employees' profiles list PSS/E
2,883 63%

4,544 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use PSS/E?

By size, the biggest group of PSS/E users is companies with 50 to 999 employees, at 44%. The second-largest group is companies with fewer than 50 employees, at 22%.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
22% 22%
50 to 999
44% 38%
1,000 to 5,000
19% 17%
Over 5,000
16% 23%

Where are PSS/E companies based?

The United States has the most PSS/E companies (33%), but Australia stands out: 7.1% of them, against 2.2% on the typical tech page. Its companies are based in 122 countries and territories.
ShareTypical
United States
33% 43%
Australia
7.1% 2.2%
Canada
5.7% 3.6%
India
5.6% 6.9%
United Kingdom
5.1% 6.4%
Spain
4.7% 1.8%

Companies in 122 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States1,43633%43%
Australia3067.1%2.2%
Canada2445.7%3.6%
India2425.6%6.9%
United Kingdom2225.1%6.4%
Spain2014.7%1.8%

Which teams work with PSS/E?

The teams named most often in PSS/E job posts are engineering, transmission planning and power systems. Development teams come fourth, at 33 companies.
Team Companies
Engineering
48
Transmission planning
47
Power systems
37
Development
33
Electrical engineering
26
Energy
20

What else do PSS/E companies use?

PSLF, PowerWorld and TSAT show up far more often at PSS/E companies than at companies of the same size. PSCAD comes fourth, 127 times as common as usual, at 69%.

Share of the 1,261 PSS/E companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
PSLF 261 companies
21% 0.1% 197x
PowerWorld 281 companies
22% 0.14% 156x
TSAT 87 companies
6.9% 0.05% 134x
PSCAD 866 companies
69% 0.54% 127x
Tool Also name it Typical Times as common
PROMOD 167 companies
13% 0.11% 122x
ASPEN Oneliner 106 companies
8.4% 0.08% 112x
EMTP 187 companies
15% 0.14% 103x
PowerFactory 384 companies
30% 0.37% 81x

Which companies started naming PSS/E in job posts recently?

Between April and August 2026, 82 companies with 50 or more employees first named PSS/E in a job post, 9 of them with more than 5,000 employees. Among the new commercial companies, TSE, énergie de confiance posted the most jobs naming it: 6.
AI native any size · 1 new
Company Posts
Candid Intelligence 1
Commercial 50 to 999 employees · 54 new
Company Posts
TSE, énergie de confiance 6
Resonetics 4
ERock 4
Clarke Telecom 4
ENGIE España 3
Mid-market 1,000 to 5,000 employees · 19 new
Company Posts
50Hertz Transmission GmbH 3
CATL 2
Verdantas 2
TSK Electrónica y Electricidad 2
CSIRO 1
Enterprise over 5,000 employees · 9 new
Company Posts
Koch 2
NVIDIA 2
GlobalLogic 2
Bosch Global Software Technologies 2
Centrica 2

Companies that named PSS/E 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 PSS/E most?

Power Engineer and Electrical Engineer roles account for 33% of the job posts that name PSS/E. Power Engineer posts naming it numbered 233 from March to May 2026 and 307 from June to August.
Role Share Posts
Power Engineer
23% 1,035
Electrical Engineer
10% 445
Engineer
7% 310
Consultant
6.9% 305
Systems Engineer
5.3% 234
Network Engineer
2.5% 111
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Power Engineer23%1,035233307
Electrical Engineer10%445117137
Engineer7%3107782
Consultant6.9%3057372
Systems Engineer5.3%2346851
Network Engineer2.5%1113131

Which project themes come up in PSS/E job posts?

16 job posts naming PSS/E describe Data Infrastructure Migration work, the most common theme after broad digital transformation. After that comes Generative AI, with 4.
Project theme Job posts
Digital Transformation 388
Data Infrastructure Migration 16
Generative AI 4
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.