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Company · IT services & consulting

treetek

As of 1 November 2026, treetek has 2 open roles (0 new in 30 days), its software engineering team is hiring most, and its postings name ChatGPT, Claude 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.

Leipzig, Germany2-10 employees500K-2M revenue, est.B2Btreetek.de ↗LinkedIn ↗
Headquarters
Leipzig, Sachsen, Germany
Employees
2-10 employees (linkedin)
Sells to
automotive & mobility, energy systems, digital administration
Certifications on site
Site languages
DE
Career system
Ownsite_html
2open 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

treetek in one screen

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

What treetek does

treetek is a digital-systems and IT services provider that develops and operates complex digital solutions for businesses. Its offerings span software engineering, data science and artificial intelligence, IT security and compliance, edge computing and IoT, digital product design, and consulting. It has expertise across automotive and mobility, energy systems, digital administration, smart industry, and logistics.

complex digital solutions development and operation
Whom it sells to

Named on the site: automotive & mobility, energy systems, digital administration, smart industry, logistics, automotive and mobility.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 599 scored.

TRN SystemsUnited States · 51-200 employeesProtom Group SpAItaly · 201-500 employeesNumeroEinsUnited States · 51-200 employeesSolveMindUnited States · 51-200 employeesSynthesis3Italy · 201-500 employeesEntregaUnited States · 51-200 employees
03Tech stack, with the evidence

What treetek 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.

ChatGPTSoftware engineering · medium confidence · 2 postings
ChatGPT, Claude, LeChat)
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
ClaudeSoftware engineering · medium confidence · 2 postings
ChatGPT, Claude, LeChat)
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
C#Software engineering · medium confidence · 2 postings
einer gängigen Programmiersprache (C#.Net, Java, TypeScript, Python u.
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
GitSoftware engineering · medium confidence · 2 postings
• Anwendungskenntnisse mit Git, Kubernetes und Docker
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
JavaSoftware engineering · medium confidence · 2 postings
einer gängigen Programmiersprache (C#.Net, Java, TypeScript, Python u.
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
PythonSoftware engineering · medium confidence · 2 postings
einer gängigen Programmiersprache (C#.Net, Java, TypeScript, Python u.
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
Amazon Web ServicesSoftware engineering · medium confidence · 1 posting
einer gängigen Cloud-Plattform (Azure, AWS, GCP, …) oder private Cloud-Systemen
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
Claude CodeSoftware engineering · medium confidence · 1 posting
GitHub Copilot, Lovable, Cursor, Claude Code)
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
CursorSoftware engineering · medium confidence · 1 posting
GitHub Copilot, Lovable, Cursor, Claude Code)
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
DockerSoftware engineering · medium confidence · 1 posting
• Anwendungskenntnisse mit Git, Kubernetes und Docker
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
GitHub CopilotSoftware engineering · medium confidence · 1 posting
GitHub Copilot, Lovable, Cursor, Claude Code)
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
Google CloudSoftware engineering · medium confidence · 1 posting
einer gängigen Cloud-Plattform (Azure, AWS, GCP, …) oder private Cloud-Systemen
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
Homecare HomebaseSoftware engineering · medium confidence · 1 posting
• Wohlbefinden am und neben dem Arbeitsplatz - Habe Spaß bei Events, genieß unser Mittag und habe immer eine Homebase
Werksstudium AI-driven Software Engineering (m/w/d) · first seen 2026-10-27
KubernetesSoftware engineering · medium confidence · 1 posting
• Anwendungskenntnisse mit Git, Kubernetes und Docker
Fullstack Software Engineer / AI Engineer (m/w/d) · first seen 2026-10-27
On the website or in DNS

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

Atlassianseen on treetek.de
azure_dnsseen on treetek.de
Microsoft 365seen on treetek.de
mistral_aiseen on treetek.de
zoho_mailseen on treetek.de
04Hiring

2 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 software engineering 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 treetek, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add treetek 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 treetek

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 599 scored.

TRN SystemsCustom software development agencies · United States51-200 employees
Protom Group SpAGeneral engineering consultancy · Italy201-500 employees
NumeroEinsCustom software development agencies · United States51-200 employees
SolveMindCustom software development agencies · United States51-200 employees
Synthesis3IT services & consulting · Italy201-500 employees
EntregaIT services & consulting · United States51-200 employees
07Profile

From the company's own website

Legal nametreetek
IndustryTechnology & software · IT services & consulting
Offeringscomplex digital solutions development and operation
Target customersautomotive & mobility · energy systems · digital administration · smart industry · logistics · automotive and mobility
Geographic scopeunknown · also Austria
Reviews found
Public contact points2 role addresses · 1 phone numbers
Pages readprivacy, home, imprint, careers, about, services
Datescrawled 2026-07-28 · profiled 2026-08-15 · hiring built 2026-10-28
Cite this

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

treetek (Leipzig, Germany, 2-10 employees) has 2 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/treetek.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 treetek.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

treetek: questions

Does treetek use ChatGPT?

Yes, by the company's own words: 2 postings name it, first seen 2026-10-27, in the software engineering team.

Is treetek hiring?

2 open roles as of 1 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is software engineering.

Where does this profile come from?

From treetek.de itself: we crawled it on 2026-07-28, 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 treetek?

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.

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