1,145 companies have posted jobs that mention Aspen Plus. Its share of job posts is growing, and 923 job posts named it from October 2025 to August 2026. Engineer roles mention it most.
Which companies name Aspen Plus in the most job posts?
Hargrove Engineers & Constructors, Aspen Technology and Venture Global LNG mention Aspen Plus in the most job posts. Of the five companies in the table, Aspen Technology has the most employees who list it on their profiles: 166.
CompanyPostsPeopleRecent job post
Hargrove Engineers & ConstructorsProfessional Services · first seen Sep 202232032
"Knowledgeable in the use of process simulation software such as Aspen Plus, Aspen Plus Dynamics, PRO/II, DYNSIM, HYSYS, CHEMCAD, WinGEMS, ProMax, etc."Process Engineer IV, Oct 10, 2026
Aspen Technologyfirst seen Nov 2022131166
"Implement projects using AspenTech's process simulation software like Aspen HYSYS, Aspen Plus, Aspen OnLine and others."Sr Consultant Engineer, Jun 23, 2026
Venture Global LNGfirst seen Jul 20228420
"Microsoft Office software, and discipline specific software applications: HYSYS, Aspen Plus, etc."Senior Engineer, Process, Oct 22, 2026
AdvanSixManufacturing · first seen Jul 20227717
"Proficient in Aspen Plus, PipeFlo, Minitab, Excel, InstruCalc, Autodesk Navisworks Freedom, Uniformance"Process Engineer, Jun 22, 2026
Merrick & CompanyProfessional Services · first seen Sep 20226714
"Familiarity with engineering software such as Mathcad, Aspen Plus, or AFT."Process Engineer Intern, Sep 7, 2026
Aspen Plus turned up in a growing share of job posts: 0.61 in every 10,000 job posts from June to August 2026, compared with 0.40 from March to May. From October to December 2025 it was 0.46.
Show the data
Month
Job posts naming Aspen Plus
All job posts
Per 10,000
Oct 2025
58
1,413,673
0.41
Nov 2025
96
1,822,119
0.53
Dec 2025
53
1,236,103
0.43
Jan 2026
82
1,828,002
0.45
Feb 2026
79
1,856,647
0.43
Mar 2026
73
1,850,711
0.39
Apr 2026
84
1,728,886
0.49
May 2026
59
1,821,509
0.32
Jun 2026
102
1,909,496
0.53
Jul 2026
115
1,815,180
0.63
Aug 2026
122
1,835,698
0.66
How many companies named Aspen Plus in a job post for the first time in recent months?
71 companies named Aspen Plus in a job post for the first time from June to August 2026, against 51 from March to May. That brings the companies naming it for the first time since October 2025 to 194, through August 2026.
March to May 202651
June to August 202671
October 2025 to August 2026194
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 Aspen Plus?
1,145 companies name Aspen Plus in job posts they wrote; employees' profiles add 23,898 more. 742 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Aspen Plus
1,1454.6%
Employees' profiles list Aspen Plus
23,89895%
25,043 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Aspen Plus?
34% of Aspen Plus users are companies with 50 to 999 employees, close to the mix on the typical tech page. 227 of its companies have more than 5,000 employees. These counts cover the 1,145 companies whose job posts name it.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
30%26%
50 to 999
34%37%
1,000 to 5,000
17%15%
Over 5,000
20%22%
Where are Aspen Plus companies based?
Beyond the United States (37%), Aspen Plus is unusually common in Germany, at 6.7% of its companies. Its companies are based in 53 countries and territories. These shares cover the 1,145 companies whose job posts name it.
ShareTypical
United States
37%48%
Germany
6.7%4.4%
United Kingdom
6.6%6.3%
India
6.3%7.5%
France
5.3%5%
Canada
5.2%3.8%
Companies in 53 countries and territories. Shares are of companies with a known headquarters country. Counts companies whose job posts name it.
Show the data
Country
Companies
Share
Typical tech page
United States
401
37%
48%
Germany
73
6.7%
4.4%
United Kingdom
72
6.6%
6.3%
India
68
6.3%
7.5%
France
58
5.3%
5%
Canada
56
5.2%
3.8%
Which teams work with Aspen Plus?
Aspen Plus job posts name process engineering and R&D teams at 44 and 23 companies. Engineering teams are third, at 20 companies.
TeamCompanies
Process engineering
44
R&D
23
Engineering
20
Process
17
Technology
12
Operations
5
What else do Aspen Plus companies use?
Pro II and CHEMCAD are the tools most closely tied to Aspen Plus. Next is HYSYS: 45% of these companies use it, against 0.53% of similar ones.
Share of the 870 Aspen Plus companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Aspen Plus in job posts recently?
Between April and August 2026, 65 companies with 50 or more employees first named Aspen Plus in a job post, 14 of them with more than 5,000 employees. Among the new mid-market companies, Linde Engineering posted the most jobs naming it: 6.
Companies that named Aspen Plus 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 Aspen Plus most?
Engineer is the most common role, in 27% of job posts naming Aspen Plus. Engineer posts naming it numbered 56 from March to May 2026 and 80 from June to August.
RoleSharePosts
Engineer
27%251
Chemical Engineer
18%169
Industrial Engineer
12%108
Researcher
4%37
Mechanical Designer
3.4%31
Sales Engineer
1.7%16
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Engineer
27%
251
56
80
Chemical Engineer
18%
169
45
66
Industrial Engineer
12%
108
21
48
Researcher
4%
37
2
8
Mechanical Designer
3.4%
31
11
12
Sales Engineer
1.7%
16
3
10
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.
