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Companies using CFX

Job posts from 549 companies name CFX. Counting companies found through employees' public profiles too, the total is 5,726. Hiring for it is steady, with 561 job posts naming it from October 2025 to August 2026. It comes up most in Mechanical Engineer job posts.

Data as of November 9, 2026 · Markdown version

Which companies name CFX in the most job posts?

Among the companies with the most job posts naming CFX are Nokia (95), GE Aerospace (80) and Infinite Computer Solutions (52). Of the five companies in the table, GE Aerospace has the most employees who list it on their profiles: 92.
Company Posts People Recent job post
Nokia Information · first seen Sep 2022 95 42 "CFX and NTAS (good to have)."Domain Architect, Aug 25, 2026
GE Aerospace Manufacturing · first seen Sep 2022 80 92 "Experience with commercial software (Ansys FLUENT, CFX, Icepak) or in-house code development"Research Engineer - Heat Transfer & Thermal Management, Mar 18, 2026
Infinite Computer Solutions Professional Services · first seen Aug 2025 52 33 "Deploying, Integrating, Testing of various Nokia IMS systems such as NTAS, CFX in VNF / CNF infrastructure."IMS Solutions engineer, Oct 27, 2026
Siemens Utilities · first seen Jul 2023 43 22 "Heat transfer and flow analysis using commercial CFD codes e.g., CFX, Star CCM+."Gas Turbine Airfoils Heat Transfer Engineer – Casting & Solidification, Jul 21, 2026
ARA Professional Services · first seen Sep 2022 41 1 "(ARA) is seeking a Staff FEA Engineer to join our Concept Development Group (CDG) with Computational Fluid Dynamics (CFD) codes such as ANSYS ®, LS-DYNA®, CFX ®, FLUENT ®."staff fea engineer 1, Jun 1, 2026
Showing 1 to 5 of 549 companies with job posts Sign up to see all companies using CFX ›

What else do we know about CFX?

Is hiring for CFX growing?

Demand for CFX is steady: 0.34 in every 10,000 job posts from June to August 2026, close to the 0.34 of March to May. From October to December 2025 it was 0.23.
Share of job posts naming CFX by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.21 in October 2025 to 0.34 in August 2026, in job posts in every 10,000. 0.42 0.32 0.21 0.11 0 0.34 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming CFXAll job postsPer 10,000
Oct 2025301,413,6730.21
Nov 2025311,822,1190.17
Dec 2025431,236,1030.35
Jan 2026401,828,0020.22
Feb 2026451,856,6470.24
Mar 2026681,850,7110.37
Apr 2026501,728,8860.29
May 2026651,821,5090.36
Jun 2026631,909,4960.33
Jul 2026631,815,1800.35
Aug 2026631,835,6980.34

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

CFX showed up in job posts at 29 companies for the first time from June to August 2026, and 43 in the three months before. From October 2025 to August 2026, 110 companies named it in a job post for the first time.
March to May 2026 43
June to August 2026 29
October 2025 to August 2026 110

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 CFX?

90% of the companies here are known from employees' profiles alone, and 9.6% name CFX in their own job posts. 256 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name CFX
549 9.6%
Employees' profiles list CFX
5,177 90%

5,726 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use CFX?

By size, CFX users are close to the typical tech page; companies with 50 to 999 employees are the largest group (34%). 150 of its companies have more than 5,000 employees. These counts cover the 549 companies whose job posts name it.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
22% 26%
50 to 999
34% 37%
1,000 to 5,000
17% 15%
Over 5,000
27% 22%

Where are CFX companies based?

Beyond the United States (39%), CFX is unusually common in China, at 6% of its companies. Its companies are based in 35 countries and territories. These shares cover the 549 companies whose job posts name it.
ShareTypical
United States
39% 48%
France
7.5% 5%
United Kingdom
7.5% 6.3%
Germany
6.8% 4.4%
China
6% 0.54%
India
6% 7.5%

Companies in 35 countries and territories. Shares are of companies with a known headquarters country. Counts companies whose job posts name it.

Show the data
CountryCompaniesShareTypical tech page
United States20239%48%
France397.5%5%
United Kingdom397.5%6.3%
Germany356.8%4.4%
China316%0.54%
India316%7.5%

Which teams work with CFX?

Engineering and R&D teams are tied as the most common home for CFX, at 10 companies each.
Team Companies
Engineering
10
R&D
10
CFD
5
Product development
5
Modeling & simulation
4
Research & development
4

What else do CFX companies use?

ANSYS Mechanical, ANSYS Fluent and ANSYS Workbench show up far more often at CFX companies than at companies of the same size. Next is Icepak: 6.2% of these companies use it, against 0.09% of similar ones.

Share of the 339 CFX companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
ANSYS Mechanical 86 companies
25% 0.3% 84x
ANSYS Fluent 140 companies
41% 0.55% 75x
ANSYS Workbench 58 companies
17% 0.23% 74x
Icepak 21 companies
6.2% 0.09% 65x
Tool Also name it Typical Times as common
STAR-CCM+ 107 companies
32% 0.52% 61x
PATRAN 24 companies
7.1% 0.12% 58x
Amesim 43 companies
13% 0.23% 56x
MCNP 21 companies
6.2% 0.13% 48x

Which companies started naming CFX in job posts recently?

From April to August 2026, 41 companies with 50 or more employees posted their first job naming CFX: 17 commercial, 12 mid-market and 12 enterprise. Amazon Web Services (AWS) and UL Solutions lead the new enterprise companies, with 3 job posts each from April to August.
Commercial 50 to 999 employees · 17 new
Company Posts
Hayward Holdings, Inc. 2
WildBrain 2
GKN Aerospace Sweden 2
Voyager Technologies 2
Mikros Animation 2
Mid-market 1,000 to 5,000 employees · 12 new
Company Posts
Rolls-Royce SMR 3
Lucasfilm 2
Industrial Light & Magic 2
Etteplan 2
Williams International 2
Enterprise over 5,000 employees · 12 new
Company Posts
Amazon Web Services (AWS) 3
UL Solutions 3
The Walt Disney Company 2
Synopsys Inc 2
Capgemini 1

Companies that named CFX 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 CFX most?

Mechanical Engineer and Engineer roles account for 33% of the job posts that name CFX. The top four roles cover 45% of these job posts.
Role Share Posts
Mechanical Engineer
25% 142
Engineer
7.8% 44
Software Architect
7.5% 42
Skilled Trades
4.5% 25
Mechanical Designer
4.1% 23
Software Engineer
3.2% 18
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Mechanical Engineer25%1424958
Engineer7.8%44913
Software Architect7.5%421611
Skilled Trades4.5%2588
Mechanical Designer4.1%23810
Software Engineer3.2%1864
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.