Ostertag DeTeWe Employee Directory

Q: What is Ostertag DeTeWe known for?

Ostertag DeTeWe was founded in 1995. Ostertag DeTeWe operates in the Telecommunications industry.

Q: How many employees does Ostertag DeTeWe have currently?

Ostertag DeTeWe has approximately 201 employees.

TelecommunicationsBaden-württemberg, Germany201-500 Employees

Transform your business

DeTeWe Communications have many years of experience in delivering tailored, integrated solutions for their clients internationally 365 days a year, 24 hours a day. 

Their portfolio consists of:

• Complete managed services - including consultation, design, implementation and integration of effective communication technologies e.g. unified communications 
• After-sales support
• Financing 

As a member of the Ostertag Group and through our strategic partnerships, we can also offer these services internationally.

Find Ostertag DeTeWe employees' phone numbers or email addresses

Ostertag DeTeWe Global Highlights

Europe
152

Germany
145
United Kingdom Of Great Britain And Northern Ireland
5
Netherlands
1
Bulgaria
1

Ostertag DeTeWe's Leadership

T. H.
Head Of Cloud- Carrier- &&vendor Management
Mobile Phone
Email
S. H.
It Director
Mobile Phone
Email
C. B.
Key Account Manager It-Baden-Württemberg (bitbw), Dr. Ing. H.C. F. Porsche Ag, Man Energy Solutions
Mobile Phone
Email
K. K.
Leiter Field Service / Service Manager - Region Mitte + West / Bereich Finance
Mobile Phone
Email
M. T.
Sap Application Manager
Mobile Phone
Email
A. M.
Service Delivery Manager
Mobile Phone
Email
M. K.
Sales Manager Nord Ost Bei Ostertag Detewe Gmbh
Mobile Phone
Email
A. K.
Senior Network Consultant / Teamleiter Data
Mobile Phone
Email

Contact profiles from Ostertag DeTeWe

Name

Title

Contact Info

Location

Last Update

G. K.
Sachbearbeiter Kreditorenbuchhaltung Bei Ostertag Detewe Gmbh
Mobile Phone
Email
GermanyBaden-Württemberg
Oct 18, 2025
T. N.
Presales Consultant
Mobile Phone
Email
GermanyBavaria
Nov 21, 2025
A. M.
Support Engineer Applications
Mobile Phone
Email
GermanyBerlin
Oct 17, 2025
J. K.
It Consultant
Mobile Phone
Email
GermanyHamburg
Jan 05, 2025
P. M.
Projektmanager
Mobile Phone
Email
GermanyBerlin
A. D.
Service Manager Service- & Subcontractor Management
Mobile Phone
Email
GermanyHesse
Nov 13, 2025

Frequently Asked Questions

What is Ostertag DeTeWe known for?

Ostertag DeTeWe was founded in 1995 operates in the Telecommunications industry; you can contact the main corporate office by phone at

+49-30-4779****

. Explore Ostertag DeTeWe's company overview page for more information.

What is Ostertag DeTeWe's most common email format?

Ostertag DeTeWe employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Ostertag DeTeWe email formats with LeadIQ.

How many employees does Ostertag DeTeWe have currently?

Ostertag DeTeWe has approximately 201 employees as of December 2025. These team members are located across 1 continents, including Europe.

Who are Ostertag DeTeWe's key employees and leadership?

As of December 2025, Ostertag DeTeWe's key employees include:

Head Of Cloud- Carrier- &&vendor Management: T. H.
It Director: S. H.
Key Account Manager It-Baden-Württemberg (bitbw), Dr. Ing. H.C. F. Porsche Ag, Man Energy Solutions: C. B.
Leiter Field Service / Service Manager - Region Mitte + West / Bereich Finance: K. K.
Sap Application Manager: M. T.

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