Company · HVAC components & general manufacturing

COOLTEC_

As of 1 November 2026, COOLTEC has 9 open roles (0 new in 30 days), its manufacturing and production team is hiring most, and its postings name SolidCAM, SolidWorks and ZEISS CALYPSO 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.

Großbreitenbach, Germany51-200 employees10M-50M revenue, est.B2Bcooltec.de ↗LinkedIn ↗
Headquarters
Großbreitenbach, Thüringen, Germany
Employees
51-200 employees (linkedin)
Sells to
semiconductor industry, railway technology, e-mobility
Certifications on site
ISO 9001
Site languages
DE, EN, FR
Career system
Personio
9open roles · 0 new in 30 days
3tools named in postings
hiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

COOLTEC in one screen

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

What COOLTEC does

COOLTEC is a manufacturer of high-performance cooling solutions for high-tech applications that develops and produces air and liquid cooling products for businesses. Its offerings include liquid cooling assemblies, air cooling profiles, and thermal simulation, with custom cooling solutions tailored to specific industry needs. It serves sectors such as the semiconductor industry, railway technology, e-mobility, power supply, and medical technology.

liquid cooling assembliesair cooling profilescustom cooling solutionsthermal simulation software
Whom it sells to

Named on the site: semiconductor industry, railway technology, e-mobility, power supply, medical technology.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 584 scored.

LahntechnikGermany · 51-200 employeesCooling SourceUnited States · 201-500 employeesECATECSpain · 2-10 employeesCeleraBrazil · 51-200 employeesinnovatek OS GmbHGermany · 51-200 employeesGuangzhou Aoleng Electronics Technology Development Co., Ltd.China · 201-500 employees
03 — Tech stack, with the evidence

What COOLTEC 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.

SolidCAMmanufacturing and production · high confidence · 1 posting
• Einen modernen Arbeitsplatz unter Anwendung leistungsfähiger 3D-CAD und CAM Software (SolidWorks / SolidCam).
CNC-Programmierer (M|W|D) · first seen 2022-03-24
SolidWorksmanufacturing and production · high confidence · 1 posting
• Einen modernen Arbeitsplatz unter Anwendung leistungsfähiger 3D-CAD und CAM Software (SolidWorks / SolidCam).
CNC-Programmierer (M|W|D) · first seen 2022-03-24
ZEISS CALYPSOQuality, safety & environment · high confidence · 1 posting
mit ZEISS Calypso).
Qualitätssicherung / Messtechniker (m/w/d) · first seen 2025-09-23
On the website or in DNS

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

04 — Hiring

9 open roles, 1 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 manufacturing and production in Germany →

05 — Signals

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 COOLTEC, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add COOLTEC to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like COOLTEC

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 584 scored.

LahntechnikHVAC components & general manufacturing · Germany51-200 employees
Cooling SourceHVAC components & general manufacturing · United States201-500 employees
ECATECRubber parts manufacturing · Spain2-10 employees
CeleraOther heating HVAC equipment manufacturing · Brazil51-200 employees
innovatek OS GmbHHVAC components & general manufacturing · Germany51-200 employees
Guangzhou Aoleng Electronics Technology Development Co., Ltd.Other electronics & electrical manufacturing · China201-500 employees
07 — Profile

From the company's own website

Legal nameCOOLTEC
IndustryManufacturing & industry · HVAC components & general manufacturing
Offeringsliquid cooling assemblies · air cooling profiles · custom cooling solutions · thermal simulation software
Target customerssemiconductor industry · railway technology · e-mobility · power supply · medical technology
Geographic scopeinternational · also Austria
Reviews found
Public contact points1 role addresses · 2 phone numbers
Pages readprivacy, terms, machinery, home, imprint, contact, careers, about, services, certifications
Datescrawled 2026-07-26 · 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.

COOLTEC (Großbreitenbach, Germany, 51-200 employees) has 9 open roles, 0 new in 30 days, and names 3 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/cooltec.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 cooltec.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 Personio 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

COOLTEC: questions

Does COOLTEC use SolidCAM?

Yes, by the company's own words: 1 posting name it, first seen 2022-03-24, in the manufacturing and production team.

Is COOLTEC hiring?

9 open roles as of 1 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is manufacturing and production.

Where does this profile come from?

From cooltec.de itself: we crawled it on 2026-07-26, built the profile on 2026-08-15, and read its career site (Personio) hourly since. Headcount is from LinkedIn.

Who should I write to at COOLTEC?

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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