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Company · Precast concrete manufacturers

Glatthaar Keller

As of 1 November 2026, Glatthaar Keller has 27 open roles (0 new in 30 days), its construction and civil team is hiring most, and its postings name SQL, ASP.NET and C# 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.

Schramberg, Germany201-500 employees50M-250M revenue, est.B2C, B2Bglatthaar.com ↗LinkedIn ↗
Headquarters
Schramberg, Baden-Württemberg, Germany
Employees
201-500 employees (linkedin)
Sells to
home builders, property developers
Certifications on site
tuv
Site languages
DE
Career system
Rexx
27open roles · 0 new in 30 days
14tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Glatthaar Keller in one screen

Read from glatthaar.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Glatthaar Keller does

Glatthaar Keller is a manufacturer that produces prefabricated cellars and slab foundations for home builders, carrying out around 5,000 projects across Europe. Its offerings include cellars, daylight cellars, shelters, and complete earthworks, slab and cellar packages. The company also provides structural engineering, project management and renovation services.

prefabricated cellarsdaylight cellarsshelterscomplete earthworks, slab and cellar package
Whom it sells to

Named on the site: home builders, property developers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 586 scored.

Bürkle KellerGermany · 2-10 employeesBürkle-KellerbauGermany · 201-500 employeesNybro cementgjuteriSweden · 51-200 employeesMalar Energy & Infrastructure Private LimitedIndia · 51-200 employeesDelmarBelgium · 51-200 employeesMenzelGermany · 51-200 employees
03Tech stack, with the evidence

What Glatthaar Keller 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.

SQLSoftware engineering · high confidence · 2 postings
• Entwicklung und Pflege unserer Softwarelösungen auf Basis von C# / .NET / ASP.NET Core / EF Core / SQL
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2023-11-13
ASP.NETSoftware engineering · high confidence · 1 posting
• Entwicklung und Pflege unserer Softwarelösungen auf Basis von C# / .NET / ASP.NET Core / EF Core / SQL
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
C#Software engineering · high confidence · 1 posting
C#, .NET Core und moderne Webtechnologien sind dein Ding?
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
.NETSoftware engineering · high confidence · 1 posting
C#, .NET Core und moderne Webtechnologien sind dein Ding?
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
Entity Framework CoreSoftware engineering · high confidence · 1 posting
• Entwicklung und Pflege unserer Softwarelösungen auf Basis von C# / .NET / ASP.NET Core / EF Core / SQL
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
NUnitSoftware engineering · high confidence · 1 posting
• Schreiben von Unit-Tests (NUnit, Jasmine) und Mitwirkung bei End-to-End-Tests (Playwright)
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
Microsoft OfficeConstruction and civil · medium confidence · 5 postings
• Sehr gute MS-Office Kenntnisse
BAUZEICHNER (W/M/D) · first seen 2025-05-16
AngularSoftware engineering · medium confidence · 1 posting
• Arbeiten mit modernen Webtechnologien wie Angular, Typescript, HTML und SCSS
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
GitSoftware engineering · medium confidence · 1 posting
• Grundkenntnisse im Arbeiten mit dem Versionskontrollsystem Git
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
Jasminemedium confidence · 1 posting
• Schreiben von Unit-Tests (NUnit, Jasmine) und Mitwirkung bei End-to-End-Tests (Playwright)
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
Microsoft WindowsIT operations & business systems · medium confidence · 1 posting
• Gute Kenntnisse in Windows-Betriebssystemen und Grundkenntnisse in Datenbanken (SQL)
IT-SUPPORT SPEZIALIST (W/M/D) FÜR CRM-/ERP-SOFTWARE · first seen 2023-11-13
Playwrightmedium confidence · 1 posting
• Schreiben von Unit-Tests (NUnit, Jasmine) und Mitwirkung bei End-to-End-Tests (Playwright)
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
Sassmedium confidence · 1 posting
• Arbeiten mit modernen Webtechnologien wie Angular, Typescript, HTML und SCSS
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
TypeScriptmedium confidence · 1 posting
• Arbeiten mit modernen Webtechnologien wie Angular, Typescript, HTML und SCSS
SOFTWAREENTWICKLER C# / .NET / ANGULAR (W/M/D) · first seen 2025-05-19
On the website or in DNS

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

facebook_pixelseen on glatthaar.com
Mailchimpseen on glatthaar.comappleseen on glatthaar.comexclaimerseen on glatthaar.comhornetsecurityseen on glatthaar.com
Microsoft 365seen on glatthaar.com
rexx_systemsseen on glatthaar.com
turbosmtpseen on glatthaar.com
04Hiring

27 open roles, 3 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 Glatthaar Keller, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Glatthaar Keller 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 Glatthaar Keller

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 586 scored.

Bürkle KellerPrecast concrete manufacturers · Germany2-10 employees
Bürkle-KellerbauPrecast concrete manufacturers · Germany201-500 employees
Nybro cementgjuteriPrecast concrete manufacturers · Sweden51-200 employees
Malar Energy & Infrastructure Private LimitedPrecast concrete manufacturers · India51-200 employees
DelmarStaircase manufacturers · Belgium51-200 employees
MenzelPrecast concrete manufacturers · Germany51-200 employees
07Profile

From the company's own website

Legal nameGlatthaar Keller
IndustryManufacturing & industry · Precast concrete manufacturers
Offeringsprefabricated cellars · daylight cellars · shelters · complete earthworks, slab and cellar package
Target customershome builders · property developers
Geographic scopeinternational · also United States
Reviews found
Public contact points1 role addresses · 2 phone numbers
Pages readprivacy, terms, home, imprint, contact, careers, references, about
Datescrawled 2026-08-07 · profiled 2026-08-16 · 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.

Glatthaar Keller (Schramberg, Germany, 201-500 employees) has 27 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/glatthaar.com)
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 glatthaar.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 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.
FAQ

Glatthaar Keller: questions

Does Glatthaar Keller use SQL?

Yes, by the company's own words: 2 postings name it, first seen 2023-11-13, in the software engineering team.

Is Glatthaar Keller hiring?

27 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 glatthaar.com itself: we crawled it on 2026-08-07, 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 Glatthaar Keller?

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.

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