4B
As of 30 October 2026, 4B has 19 open roles (8 new in 30 days), its construction and civil team is hiring most, and its postings name AutoCAD, Microsoft Office and Elite 3E as the tools the team works in.
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Urswil, Kanton Luzern, Switzerland
- Employees
- 501-1000 employees (linkedin)
- Sells to
- architects and planners, homeowners, general contractors
- Certifications on site
- Site languages
- DE
- Career system
- Rexx
4B in one screen
Read from 4-b.ch: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
4B is a window and facade manufacturer from Switzerland that develops wood-metal fenestration systems for renovation and new builds. Its product range includes windows, doors, sliding doors, balcony doors, main doors and façades, plus smart glass solutions. It serves architects, planners, homeowners, general contractors, housing cooperatives and real estate managers.
Named on the site: architects and planners, homeowners, general contractors, housing cooperatives, real estate managers.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 567 scored.
What 4B says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
AutoCAD sowie die gängigen MS-Office Programme wenden Sie täglich an.AutoCAD sowie die gängigen MS-Office Programme wenden Sie täglich an.• Erfahrung im Umgang mit AutoCAD sowie Kenntnisse im 3E Look von Vorteil• Sicherer Umgang mit MS-Office Anwendungen, D365-Kenntnisse von VorteilVendors whose code loads on 4-b.ch or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
19 open roles, 21 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring construction and civil in Switzerland →
| open · new 30 d | |
|---|---|
| Construction and civil | 6 · 2 |
| Skilled trades and field service | 6 · 2 |
| Engineering (non-software) | 2 · 2 |
| Logistics warehouse and transport | 1 · 0 |
| Manufacturing and production | 1 · 1 |
| Product, program & project management | 1 · 1 |
| Sales | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add 4B to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like 4B
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 567 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
4B (Urswil, Switzerland, 501-1000 employees) has 19 open roles, 8 new in 30 days, and names 4 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/4-b.ch)
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 →
- ProfileBuilt from 4-b.ch: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Rexx career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
4B: questions
Does 4B use AutoCAD?
Yes, by the company's own words: 6 postings name it, first seen 2026-08-25, in the construction and civil team.
Is 4B hiring?
19 open roles as of 30 October 2026, 8 opened in the last 30 days and 2 closed. The largest team hiring is construction and civil.
Where does this profile come from?
From 4-b.ch itself: we crawled it on 2026-08-03, built the profile on 2026-08-16, and read its career site (Rexx) hourly since. Headcount is from LinkedIn.
Who should I write to at 4B?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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