Function Block Diagram VS Structured Text
As of 30 October 2026, Structured Text is named by 206 companies and Function Block Diagram by 107; Function Block Diagram skews to companies under 200 people (32% vs 38%), Structured Text to companies over 1,000 (36% 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, Structured Text 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%
- Structured Text: 2–200 employees
- 38%
- Function Block Diagram: 1,000+ employees
- 48%
- Structured Text: 1,000+ employees
- 36%
- Postings per company, 90 days
- 1.8 · 1.9
- 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 | Structured Text | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 1% | 2 | 1% | even |
| 2-10 employees | 9 | 8% | 12 | 6% | Function Block Diagram |
| 11-50 employees | 10 | 9% | 31 | 15% | Structured Text |
| 51-200 employees | 15 | 14% | 36 | 17% | Structured Text |
| 201-500 employees | 13 | 12% | 30 | 15% | Structured Text |
| 501-1000 employees | 8 | 7% | 20 | 10% | Structured Text |
| 1001-5000 employees | 16 | 15% | 34 | 17% | even |
| 5001-10000 employees | 9 | 8% | 12 | 6% | Function Block Diagram |
| 10,001+ employees | 26 | 24% | 29 | 14% | Function Block Diagram |
| Segment | Function Block Diagram | share | Structured Text | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 65 | 61% | 122 | 59% | even |
| Business & finance services | 7 | 7% | 13 | 6% | even |
| Technology & software | 7 | 7% | 13 | 6% | even |
| Utilities & infrastructure | 7 | 7% | 13 | 6% | even |
| Property & construction | 6 | 6% | 9 | 4% | even |
| Automotive | 5 | 5% | 15 | 7% | Structured Text |
| Commerce & trade | 3 | 3% | 7 | 3% | even |
| Public, community & associations | 2 | 2% | 5 | 2% | even |
| Media & content | 2 | 2% | – | – | outside top 12 |
| Consumer services & leisure | 1 | 1% | 2 | 1% | even |
| Hospitality & travel | 1 | 1% | – | – | outside top 12 |
| Transport, logistics & rental | 1 | 1% | 3 | 1% | even |
| Health care | – | – | 3 | 1% | outside top 12 |
| Agriculture & forestry | – | – | 1 | 0% | outside top 12 |
| Segment | Function Block Diagram | share | Structured Text | share | Leans |
|---|---|---|---|---|---|
| United States | 56 | 52% | 119 | 58% | Structured Text |
| Germany | 9 | 8% | 21 | 10% | even |
| United Kingdom | 8 | 7% | 7 | 3% | Function Block Diagram |
| Canada | 4 | 4% | 10 | 5% | even |
| Poland | 4 | 4% | – | – | outside top 12 |
| India | 3 | 3% | – | – | outside top 12 |
| Netherlands | 3 | 3% | 7 | 3% | even |
| Australia | 2 | 2% | 2 | 1% | even |
| Belgium | 2 | 2% | – | – | outside top 12 |
| France | 2 | 2% | 7 | 3% | even |
| Austria | 1 | 1% | – | – | outside top 12 |
| Bulgaria | 1 | 1% | 2 | 1% | even |
| Italy | – | – | 6 | 3% | outside top 12 |
| Denmark | – | – | 3 | 1% | outside top 12 |
| Norway | – | – | 3 | 1% | outside top 12 |
| Switzerland | – | – | 2 | 1% | outside top 12 |
| Segment | Function Block Diagram | share | Structured Text | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 135 | 54% | 338 | 68% | Structured Text |
| Skilled trades and field service | 30 | 12% | 29 | 6% | Function Block Diagram |
| Software engineering | 28 | 11% | 73 | 15% | Structured Text |
| Unclassified | 5 | 2% | – | – | outside top 12 |
| IT operations & business systems | 4 | 2% | 4 | 1% | even |
| Quality, safety & environment | 3 | 1% | 3 | 1% | even |
| Agriculture and environment | 2 | 1% | – | – | outside top 12 |
| Sales | 2 | 1% | 4 | 1% | even |
| Customer service & success | 1 | 0% | 1 | 0% | even |
| Data & AI | 1 | 0% | 1 | 0% | even |
| Hospitality and food service | 1 | 0% | – | – | outside top 12 |
| Manufacturing and production | 1 | 0% | 1 | 0% | even |
| Construction and civil | – | – | 1 | 0% | outside top 12 |
| Product, program & project management | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Function Block Diagram →
Companies using Structured Text →
plc programming ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Structured Text is named by 206 companies in job postings and Function Block Diagram by 107; 72 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/function-block-diagram-vs-structured-text)
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 Structured Text: questions
Which is more used, Function Block Diagram or Structured Text?
By companies naming it in their own job postings, Structured Text (206) over Function Block Diagram (107). By website-and-DNS footprint, Structured Text (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 38% for Structured Text. 48% of Function Block Diagram companies have over 1,000 employees, against 36% for Structured Text.
Do companies run both?
72 companies name both in their postings, usually Function Block Diagram in marketing and Structured Text 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
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