Function Block Diagram VS Rockwell Automation
As of 30 October 2026, Rockwell Automation is named by 993 companies and Function Block Diagram by 107; Function Block Diagram skews to companies under 200 people (32% vs 27%), Rockwell Automation to companies over 1,000 (47% vs 48%).
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: Function Block Diagram's script and mail records show on hundreds of thousands of small sites, Rockwell Automation rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Function Block Diagram: 2–200 employees
- 32%
- Rockwell Automation: 2–200 employees
- 27%
- Function Block Diagram: 1,000+ employees
- 48%
- Rockwell Automation: 1,000+ employees
- 47%
- Postings per company, 90 days
- 1.8 · 3.0
- 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 | Function Block Diagram | share | Rockwell Automation | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 1% | 3 | 0% | even |
| 2-10 employees | 9 | 8% | 40 | 4% | Function Block Diagram |
| 11-50 employees | 10 | 9% | 78 | 8% | even |
| 51-200 employees | 15 | 14% | 149 | 15% | even |
| 201-500 employees | 13 | 12% | 141 | 14% | Rockwell Automation |
| 501-1000 employees | 8 | 7% | 114 | 11% | Rockwell Automation |
| 1001-5000 employees | 16 | 15% | 195 | 20% | Rockwell Automation |
| 5001-10000 employees | 9 | 8% | 81 | 8% | even |
| 10,001+ employees | 26 | 24% | 192 | 19% | Function Block Diagram |
| Segment | Function Block Diagram | share | Rockwell Automation | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 65 | 61% | 606 | 61% | even |
| Business & finance services | 7 | 7% | 97 | 10% | Rockwell Automation |
| Technology & software | 7 | 7% | 58 | 6% | even |
| Utilities & infrastructure | 7 | 7% | 54 | 5% | even |
| Property & construction | 6 | 6% | 41 | 4% | even |
| Automotive | 5 | 5% | 38 | 4% | even |
| Commerce & trade | 3 | 3% | 42 | 4% | even |
| Public, community & associations | 2 | 2% | 9 | 1% | even |
| Media & content | 2 | 2% | 13 | 1% | even |
| Consumer services & leisure | 1 | 1% | 10 | 1% | even |
| Hospitality & travel | 1 | 1% | – | – | outside top 12 |
| Transport, logistics & rental | 1 | 1% | 9 | 1% | even |
| Agriculture & forestry | – | – | 7 | 1% | outside top 12 |
| Segment | Function Block Diagram | share | Rockwell Automation | share | Leans |
|---|---|---|---|---|---|
| United States | 56 | 52% | 676 | 68% | Rockwell Automation |
| Germany | 9 | 8% | 50 | 5% | Function Block Diagram |
| United Kingdom | 8 | 7% | 45 | 5% | Function Block Diagram |
| Canada | 4 | 4% | 47 | 5% | even |
| Poland | 4 | 4% | – | – | outside top 12 |
| India | 3 | 3% | – | – | outside top 12 |
| Netherlands | 3 | 3% | 11 | 1% | even |
| Australia | 2 | 2% | 13 | 1% | even |
| Belgium | 2 | 2% | – | – | outside top 12 |
| France | 2 | 2% | 44 | 4% | Rockwell Automation |
| Austria | 1 | 1% | 7 | 1% | even |
| Bulgaria | 1 | 1% | – | – | outside top 12 |
| Italy | – | – | 23 | 2% | outside top 12 |
| Brazil | – | – | 10 | 1% | outside top 12 |
| Denmark | – | – | 9 | 1% | outside top 12 |
| Spain | – | – | 8 | 1% | outside top 12 |
| Segment | Function Block Diagram | share | Rockwell Automation | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 135 | 54% | 2,285 | 59% | Rockwell Automation |
| Skilled trades and field service | 30 | 12% | 610 | 16% | Rockwell Automation |
| Software engineering | 28 | 11% | 98 | 3% | Function Block Diagram |
| Unclassified | 5 | 2% | – | – | outside top 12 |
| IT operations & business systems | 4 | 2% | 97 | 2% | even |
| Quality, safety & environment | 3 | 1% | 66 | 2% | even |
| Agriculture and environment | 2 | 1% | – | – | outside top 12 |
| Sales | 2 | 1% | 60 | 2% | even |
| Customer service & success | 1 | 0% | 14 | 0% | even |
| Data & AI | 1 | 0% | 10 | 0% | even |
| Hospitality and food service | 1 | 0% | – | – | outside top 12 |
| Manufacturing and production | 1 | 0% | 40 | 1% | even |
| Product, program & project management | – | – | 51 | 1% | outside top 12 |
| Construction and civil | – | – | 33 | 1% | outside top 12 |
| Business development & strategy | – | – | 16 | 0% | outside top 12 |
The companies behind each column
Companies using Function Block Diagram →
Companies using Rockwell Automation →
plc programming ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Rockwell Automation is named by 993 companies in job postings and Function Block Diagram by 107; 38 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/function-block-diagram-vs-rockwell-automation)
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.
Function Block Diagram vs Rockwell Automation: questions
Which is more used, Function Block Diagram or Rockwell Automation?
By companies naming it in their own job postings, Rockwell Automation (993) over Function Block Diagram (107). By website-and-DNS footprint, Rockwell Automation (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Function Block Diagram?
32% of Function Block Diagram companies have 2 to 200 employees, against 27% for Rockwell Automation. 48% of Function Block Diagram companies have over 1,000 employees, against 47% for Rockwell Automation.
Do companies run both?
38 companies name both in their postings, usually Function Block Diagram in marketing and Rockwell Automation 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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with the person who owns it
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