Breaknorm
Sign inStart free

Product

SignalsPeopleCompaniesLocal businessesMCP and API

Plays

Post engagersTeam build-outChampion movedHiring surgeNewly fundedLookalikesAll plays

Data

Coverage by countryHiring dataJob changesEmail verificationCompanies by toolWho is hiringMarket mapsOutboundCompany profilesCompare
PricingDatasetsDocsSign in
Company · Plumbing heating contractor

Heizung- Sanitärbau Leipzig GmbH

As of 1 November 2026, Heizung- Sanitärbau Leipzig GmbH has 14 open roles (0 new in 30 days), its construction and civil team is hiring most, and its postings name Microsoft Office, AutoCAD and Plancal Nova as the tools the team works in.

As of 1 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Serpneve, Germany51-200 employees10M-50M revenue, est.B2B, B2Cheizung-sanitaerbau.de ↗LinkedIn ↗
Headquarters
Serpneve, , Germany
Employees
51-200 employees (linkedin)
Sells to
commercial construction, hotel construction, residential construction
Certifications on site
Site languages
DE
Career system
Ownsite_html
14open roles · 0 new in 30 days
7tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Heizung- Sanitärbau Leipzig GmbH in one screen

Read from heizung-sanitaerbau.de: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Heizung- Sanitärbau Leipzig GmbH does

Heizung- Sanitärbau Leipzig GmbH is a heating and sanitary construction company that provides heating, sanitary, and renewable-energy work for commercial, hotel, and residential construction in the Leipzig and Berlin area. It offers heating and sanitary installations, consulting and planning, and apprenticeship training. The company works with over 120 employees.

heating and sanitary installationsconsulting and planningapprenticeship training
Whom it sells to

Named on the site: commercial construction, hotel construction, residential construction.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 590 scored.

Erich Schulz GmbH & Co. KGGermany · 51-200 employeesHeizkraftanlagen GmbHGermany · 51-200 employeescpl craftsmen GmbHGermany · 201-500 employeesLST Chemnitz GmbHGermany · 51-200 employeesKETEC Gebäudetechnik GmbHAustria · 51-200 employeesRöckinghausen GmbHGermany · 51-200 employees
03Tech stack, with the evidence

What Heizung- Sanitärbau Leipzig GmbH 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.

Microsoft OfficeEngineering (non-software) · medium confidence · 6 postings
• Sicher im Umgang mit den gängigen MS-Office Anwendungen
Servicemitarbeiter/ Kundendienstmitarbeiter/ Sachbearbeiter für Sanitär-, Heizungs- und Klimatechnik (m/w/d) · first seen 2026-10-26
AutoCADEngineering (non-software) · medium confidence · 4 postings
• Guter Umgang mit Planungssoftware (AutoCAD, Plancal nova, AVA)
Fachplaner Heizung Lüftung Sanitär (m/w/d) · first seen 2026-10-26
Plancal NovaEngineering (non-software) · medium confidence · 3 postings
• Guter Umgang mit Planungssoftware (AutoCAD, Plancal nova, AVA)
Fachplaner Heizung Lüftung Sanitär (m/w/d) · first seen 2026-10-26
Microsoft ExcelEngineering (non-software) · medium confidence · 2 postings
Excel)
Praktikum als Werkstudent im Bereich Energie- und Gebäudetechnik (m/w/d) · first seen 2026-10-26
DATEVFinance & accounting · low confidence · 1 posting
• Kenntnisse in DATEV und Lexware sind wünschenswert, aber keine Bedingung
Kaufmännischen Mitarbeiter in der Buchhaltung (m/w/d) · first seen 2026-10-26
HTTP Live StreamingConstruction and civil · low confidence · 1 posting
• Ausgeprägter technischer Hintergrund und Kenntnisse in der HLS-Technik sind wünschenswert
Projektleiter für Heizung und Sanitär (m/w/d) · first seen 2026-10-26
LexwareFinance & accounting · low confidence · 1 posting
• Kenntnisse in DATEV und Lexware sind wünschenswert, aber keine Bedingung
Kaufmännischen Mitarbeiter in der Buchhaltung (m/w/d) · first seen 2026-10-26
On the website or in DNS

Vendors whose code loads on heizung-sanitaerbau.de or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

14 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 construction and civil in Germany →

05Signals

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.

Decision makers at Heizung- Sanitärbau Leipzig GmbH, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Heizung- Sanitärbau Leipzig GmbH 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.

06Lookalikes

Companies like Heizung- Sanitärbau Leipzig GmbH

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 590 scored.

Erich Schulz GmbH & Co. KGPlumbing heating contractor · Germany51-200 employees
Heizkraftanlagen GmbHPlumbing heating contractor · Germany51-200 employees
cpl craftsmen GmbHTemporary staffing labour hire · Germany201-500 employees
LST Chemnitz GmbHPlumbing heating contractor · Germany51-200 employees
KETEC Gebäudetechnik GmbHPlumbing heating contractor · Austria51-200 employees
Röckinghausen GmbHPlumbing heating contractor · Germany51-200 employees
07Profile

From the company's own website

Legal nameHeizung Sanitärbau Leipzig GmbH
IndustryProperty & construction · Plumbing heating contractor
Offeringsheating and sanitary installations · consulting and planning · apprenticeship training
Target customerscommercial construction · hotel construction · residential construction
Geographic scoperegional · also Austria
Reviews found
Public contact points1 role addresses · 3 phone numbers
Pages readprivacy, team, machinery, home, imprint, contact, careers, references, about
Datescrawled 2026-07-30 · profiled 2026-08-15 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Heizung- Sanitärbau Leipzig GmbH (Serpneve, Germany, 51-200 employees) has 14 open roles, 0 new in 30 days, and names 7 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/heizung-sanitaerbau.de)
How we know

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 heizung-sanitaerbau.de: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ownsite_html 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.
FAQ

Heizung- Sanitärbau Leipzig GmbH: questions

Does Heizung- Sanitärbau Leipzig GmbH use Microsoft Office?

Yes, by the company's own words: 6 postings name it, first seen 2026-10-26, in the engineering (non-software) team.

Is Heizung- Sanitärbau Leipzig GmbH hiring?

14 open roles as of 1 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is construction and civil.

Where does this profile come from?

From heizung-sanitaerbau.de itself: we crawled it on 2026-07-30, built the profile on 2026-08-15, and read its career site (Ownsite_html) hourly since. Headcount is from LinkedIn.

Who should I write to at Heizung- Sanitärbau Leipzig GmbH?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

Companies and people

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.

Heizung- Sanitärbau Leipzig GmbH and 41.5M more,
read from the source

Look up any company by domain, with its hiring, stack and signals. Start free, no card.

  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market