Bollfilter
As of 2 November 2026, Bollfilter has 41 open roles (0 new in 30 days), its skilled trades and field service team is hiring most, and its postings name Siemens TIA Portal, Siemens SIMATIC S7 and Microsoft Office as the tools the team works in.
As of 2 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Kerpen, Nordrhein-Westfalen, Germany
- Employees
- 501-1000 employees (linkedin)
- Sells to
- renewable energy sector, ships and marine industry, power plants
- Certifications on site
- iso_14001, iso_45001, iso_50001, ISO 9001
- Site languages
- EN, DE, PT, FR, ES
- Career system
- Umantis
Bollfilter in one screen
Read from bollfilter.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Bollfilter is a manufacturer of industrial filtration technology that develops and supplies filters, membranes and filtration solutions for engines, compressors and water systems. Its product range includes automatic backwash, duplex and simplex filters, fine filter units and reverse osmosis, plus plate and tubular membranes. Applications span renewable energy, ships, power plants, data centers and steel works.
Named on the site: renewable energy sector, ships and marine industry, power plants, data centers, steel works, marine and shipbuilding, power generation.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 568 scored.
What Bollfilter 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.
• Programmieren der SPS-Steuerung (Siemens TIA Portal) von Maschinen und Anlagen• Programmierung, Anpassung und Weiterentwicklung von SPS-Steuerungen (Siemens S7 / TIA Portal) sowie Automatisierungssystemen• IT-Kenntnisse: Erfahrung mit ERP-Systemen & gute MS-Office-Kenntnisse• Sehr gute Überzeugungs- & Analysefähigkeiten, sicherer Umgang mit M365 & ERP• Gute Kenntnisse in ERP-Systemen sowie sicherer Umgang mit MS Office, insbesondere ExcelSolidEdge) und weiteren Ingenieurtools (FEM, etc.).CRM-Systeme, LinkedIn, Webinare)• Sicherer Umgang mit den gängigen MS-Office-Anwendungen (insbesondere Word, Excel und Outlook)• Kenntnisse in Windows-Clientbetriebssystemen, Microsoft 365, Client-Management sowie Anwender- und Endgerätesupport.• Sicherer Umgang mit den gängigen MS-Office-Anwendungen (insbesondere Word, Excel und Outlook)• Know-How in Produktionsplanungstools sowie Siemens Teamcenter, wünschenswert• Sicherer Umgang mit MS-Office sowie ERP-Systemen, vorzugsweise ABAS• Kenntnisse in Festigkeitsberechnungen idealerweise in PV-Elite und Lauterbach• Kenntnisse in Festigkeitsberechnungen idealerweise in PV-Elite und LauterbachVendors whose code loads on bollfilter.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
41 open roles, 0 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 skilled trades and field service in Germany →
| open · new 30 d | |
|---|---|
| Skilled trades and field service | 6 · 0 |
| Engineering (non-software) | 5 · 0 |
| Logistics warehouse and transport | 3 · 0 |
| Manufacturing and production | 3 · 0 |
| Quality, safety & environment | 3 · 0 |
| Administration & office | 2 · 0 |
| IT operations & business systems | 2 · 0 |
| Sales | 2 · 0 |
| Unclassified | 2 · 0 |
| Human resources | 1 · 0 |
| Procurement and purchasing | 1 · 0 |
| Product, program & project management | 1 · 0 |
| Software engineering | 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 Bollfilter 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 Bollfilter
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 568 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.
Bollfilter (Kerpen, Germany, 501-1000 employees) has 41 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 2 November 2026, https://breaknorm.co/company/bollfilter.com)
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 bollfilter.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Umantis 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.
Bollfilter: questions
Does Bollfilter use Siemens TIA Portal?
Yes, by the company's own words: 2 postings name it, first seen 2026-10-26, in the engineering (non-software) team.
Is Bollfilter hiring?
41 open roles as of 2 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.
Where does this profile come from?
From bollfilter.com itself: we crawled it on 2026-08-02, built the profile on 2026-08-15, and read its career site (Umantis) hourly since. Headcount is from LinkedIn.
Who should I write to at Bollfilter?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 5 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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