PLECS VS Simcenter STAR-CCM+
As of 30 October 2026, Simcenter STAR-CCM+ is named by 161 companies and PLECS by 117; PLECS skews to companies under 200 people (37% vs 40%), Simcenter STAR-CCM+ to companies over 1,000 (32% vs 34%).
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: PLECS's script and mail records show on hundreds of thousands of small sites, Simcenter STAR-CCM+ rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- PLECS: 2–200 employees
- 37%
- Simcenter STAR-CCM+: 2–200 employees
- 40%
- PLECS: 1,000+ employees
- 34%
- Simcenter STAR-CCM+: 1,000+ employees
- 32%
- Postings per company, 90 days
- 3.2 · 2.8
- 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 | PLECS | share | Simcenter STAR-CCM+ | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 3% | 5 | 3% | even |
| 2-10 employees | 13 | 11% | 21 | 13% | even |
| 11-50 employees | 12 | 10% | 13 | 8% | PLECS |
| 51-200 employees | 18 | 15% | 31 | 19% | Simcenter STAR-CCM+ |
| 201-500 employees | 18 | 15% | 23 | 14% | even |
| 501-1000 employees | 13 | 11% | 17 | 11% | even |
| 1001-5000 employees | 10 | 9% | 16 | 10% | even |
| 5001-10000 employees | 5 | 4% | 6 | 4% | even |
| 10,001+ employees | 25 | 21% | 29 | 18% | PLECS |
| Segment | PLECS | share | Simcenter STAR-CCM+ | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 68 | 58% | 74 | 46% | PLECS |
| Utilities & infrastructure | 11 | 9% | 9 | 6% | PLECS |
| Automotive | 10 | 9% | 17 | 11% | Simcenter STAR-CCM+ |
| Technology & software | 8 | 7% | 16 | 10% | Simcenter STAR-CCM+ |
| Public, community & associations | 6 | 5% | 5 | 3% | PLECS |
| Consumer services & leisure | 6 | 5% | 5 | 3% | PLECS |
| Business & finance services | 4 | 3% | 29 | 18% | Simcenter STAR-CCM+ |
| Property & construction | 2 | 2% | – | – | outside top 12 |
| Commerce & trade | 1 | 1% | 2 | 1% | even |
| Media & content | 1 | 1% | 2 | 1% | even |
| Transport, logistics & rental | – | – | 2 | 1% | outside top 12 |
| Segment | PLECS | share | Simcenter STAR-CCM+ | share | Leans |
|---|---|---|---|---|---|
| United States | 61 | 52% | 103 | 64% | Simcenter STAR-CCM+ |
| Germany | 13 | 11% | 16 | 10% | even |
| United Kingdom | 10 | 9% | 5 | 3% | PLECS |
| India | 5 | 4% | 5 | 3% | even |
| Canada | 4 | 3% | 2 | 1% | PLECS |
| France | 3 | 3% | 7 | 4% | even |
| Italy | 3 | 3% | 2 | 1% | even |
| Singapore | 3 | 3% | 2 | 1% | even |
| Netherlands | 2 | 2% | 3 | 2% | even |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Austria | 1 | 1% | – | – | outside top 12 |
| Switzerland | 1 | 1% | 2 | 1% | even |
| Spain | – | – | 2 | 1% | outside top 12 |
| Sweden | – | – | 2 | 1% | outside top 12 |
| Segment | PLECS | share | Simcenter STAR-CCM+ | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 363 | 75% | 378 | 68% | PLECS |
| Sales | 16 | 3% | 6 | 1% | PLECS |
| Software engineering | 16 | 3% | 5 | 1% | PLECS |
| Research and science | 9 | 2% | 10 | 2% | even |
| Data & AI | 4 | 1% | 43 | 8% | Simcenter STAR-CCM+ |
| Customer service & success | 2 | 0% | 3 | 1% | even |
| Product, program & project management | 2 | 0% | 3 | 1% | even |
| IT operations & business systems | 1 | 0% | 5 | 1% | even |
| Unclassified | 1 | 0% | 3 | 1% | even |
| Design & UX | – | – | 1 | 0% | outside top 12 |
| Education & training | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using PLECS →
Companies using Simcenter STAR-CCM+ →
cae simulation ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Simcenter STAR-CCM+ is named by 161 companies in job postings and PLECS by 117; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/plecs-vs-star-ccm-plus)
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.
PLECS vs Simcenter STAR-CCM+: questions
Which is more used, PLECS or Simcenter STAR-CCM+?
By companies naming it in their own job postings, Simcenter STAR-CCM+ (161) over PLECS (117). By website-and-DNS footprint, Simcenter STAR-CCM+ (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses PLECS?
37% of PLECS companies have 2 to 200 employees, against 40% for Simcenter STAR-CCM+. 34% of PLECS companies have over 1,000 employees, against 32% for Simcenter STAR-CCM+.
Do companies run both?
0 companies name both in their postings, usually PLECS in marketing and Simcenter STAR-CCM+ 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.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
Filter on PLECS or Simcenter STAR-CCM+. Start free, no card.