Aspen HYSYS VS PSCAD
As of 30 October 2026, PSCAD is named by 247 companies and Aspen HYSYS by 186; Aspen HYSYS skews to companies under 200 people (32% vs 32%), PSCAD to companies over 1,000 (40% vs 43%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: Aspen HYSYS's script and mail records show on hundreds of thousands of small sites, PSCAD rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Aspen HYSYS: 2–200 employees
- 32%
- PSCAD: 2–200 employees
- 32%
- Aspen HYSYS: 1,000+ employees
- 43%
- PSCAD: 1,000+ employees
- 40%
- Postings per company, 90 days
- 2.3 · 4.0
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Aspen HYSYS | share | PSCAD | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 2% | 4 | 2% | even |
| 2-10 employees | 13 | 7% | 14 | 6% | even |
| 11-50 employees | 21 | 11% | 26 | 11% | even |
| 51-200 employees | 26 | 14% | 40 | 16% | PSCAD |
| 201-500 employees | 29 | 16% | 43 | 17% | even |
| 501-1000 employees | 14 | 8% | 21 | 9% | even |
| 1001-5000 employees | 36 | 19% | 38 | 15% | Aspen HYSYS |
| 5001-10000 employees | 10 | 5% | 16 | 6% | even |
| 10,001+ employees | 34 | 18% | 45 | 18% | even |
| Segment | Aspen HYSYS | share | PSCAD | share | Leans |
|---|---|---|---|---|---|
| Business & finance services | 65 | 35% | 62 | 25% | Aspen HYSYS |
| Manufacturing & industry | 48 | 26% | 36 | 15% | Aspen HYSYS |
| Utilities & infrastructure | 39 | 21% | 67 | 27% | PSCAD |
| Technology & software | 11 | 6% | 25 | 10% | PSCAD |
| Property & construction | 8 | 4% | 33 | 13% | PSCAD |
| Consumer services & leisure | 6 | 3% | 10 | 4% | even |
| Media & content | 3 | 2% | 5 | 2% | even |
| Automotive | 2 | 1% | 4 | 2% | even |
| Agriculture & forestry | 1 | 1% | – | – | outside top 12 |
| Commerce & trade | 1 | 1% | – | – | outside top 12 |
| Public, community & associations | 1 | 1% | 3 | 1% | even |
| Health care | 1 | 1% | – | – | outside top 12 |
| Transport, logistics & rental | – | – | 2 | 1% | outside top 12 |
| Segment | Aspen HYSYS | share | PSCAD | share | Leans |
|---|---|---|---|---|---|
| United States | 110 | 59% | 152 | 62% | PSCAD |
| United Kingdom | 12 | 6% | 21 | 9% | PSCAD |
| Canada | 11 | 6% | 7 | 3% | Aspen HYSYS |
| France | 11 | 6% | 6 | 2% | Aspen HYSYS |
| India | 9 | 5% | 3 | 1% | Aspen HYSYS |
| Germany | 5 | 3% | 13 | 5% | PSCAD |
| Spain | 4 | 2% | 6 | 2% | even |
| Norway | 4 | 2% | – | – | outside top 12 |
| Brazil | 3 | 2% | – | – | outside top 12 |
| ID | 2 | 1% | – | – | outside top 12 |
| NG | 2 | 1% | – | – | outside top 12 |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Australia | – | – | 8 | 3% | outside top 12 |
| Singapore | – | – | 4 | 2% | outside top 12 |
| Denmark | – | – | 3 | 1% | outside top 12 |
| Netherlands | – | – | 3 | 1% | outside top 12 |
| Sweden | – | – | 3 | 1% | outside top 12 |
| Segment | Aspen HYSYS | share | PSCAD | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 467 | 77% | 1,055 | 82% | PSCAD |
| Product, program & project management | 11 | 2% | 5 | 0% | even |
| Quality, safety & environment | 11 | 2% | 3 | 0% | even |
| Research and science | 10 | 2% | 12 | 1% | even |
| General management & consulting | 7 | 1% | 3 | 0% | even |
| Sales | 6 | 1% | 17 | 1% | even |
| Customer service & success | 5 | 1% | – | – | outside top 12 |
| Education & training | 5 | 1% | – | – | outside top 12 |
| Manufacturing and production | 4 | 1% | – | – | outside top 12 |
| IT operations & business systems | 2 | 0% | 6 | 0% | even |
| Unclassified | 2 | 0% | 3 | 0% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
| Data & AI | – | – | 10 | 1% | outside top 12 |
| Construction and civil | – | – | 5 | 0% | outside top 12 |
| Software engineering | – | – | 5 | 0% | outside top 12 |
| Skilled trades and field service | – | – | 3 | 0% | outside top 12 |
The companies behind each column
Companies using Aspen HYSYS →
Companies using PSCAD →
cae simulation ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
PSCAD is named by 247 companies in job postings and Aspen HYSYS by 186; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/aspen-hysys-vs-pscad)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
Aspen HYSYS vs PSCAD: questions
Which is more used, Aspen HYSYS or PSCAD?
By companies naming it in their own job postings, PSCAD (247) over Aspen HYSYS (186). By website-and-DNS footprint, PSCAD (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Aspen HYSYS?
32% of Aspen HYSYS companies have 2 to 200 employees, against 32% for PSCAD. 43% of Aspen HYSYS companies have over 1,000 employees, against 40% for PSCAD.
Do companies run both?
0 companies name both in their postings, usually Aspen HYSYS in marketing and PSCAD in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
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