Insights

Integrated Communication Solutions Ostertag DeTeWe offers comprehensive managed services, including consultation, design, and integration of unified communication technologies, presenting opportunities to expand their offerings with advanced collaboration tools and tailored communication platforms.

International Expansion Potential As part of the Ostertag Group with strategic global partnerships, there is an opportunity to upsell international communication solutions and support services to clients seeking seamless cross-border connectivity.

Technology Stack Leverage Utilizing advanced tech such as Fortinet, Mitel, and MySQL, Ostertag DeTeWe may benefit from integrating additional cybersecurity, cloud, or open-source solutions to enhance their current offerings and attract security-conscious clients.

Market Growth Opportunities Operating within the telecommunications industry with a revenue bracket of 10M-25M and a sizeable employee base, there is a potential to target similar mid-market companies for solution expansion, especially those seeking reliable managed services.

Customer Support Focus With emphasis on after-sales support and financing options, there’s an opportunity to offer value-added services such as proactive maintenance, upgrades, and flexible financing plans to reinforce client retention and expand recurring revenue streams.

Ostertag DeTeWe Tech Stack

Ostertag DeTeWe uses 8 technology products and services including Open Graph, RSS, Cookiebot, and more. Explore Ostertag DeTeWe's tech stack below.

  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • Cookiebot
    Cookie Compliance
  • MX Technologies
    Data Security
  • MySQL
    Database
  • jQuery
    Javascript Libraries
  • Fortinet
    Network Hardware
  • Mitel
    Unified Communications

Media & News

Ostertag DeTeWe's Email Address Formats

Ostertag DeTeWe uses at least 2 format(s):
Ostertag DeTeWe Email FormatsExamplePercentage
First.Last@detewe.deJohn.Doe@detewe.de
100%
First.Last@ostertagdetewe.deJohn.Doe@ostertagdetewe.de
83%
First.Last@ostertagdetewe.deJohn.Doe@ostertagdetewe.de
17%

Frequently Asked Questions

What is Ostertag DeTeWe's phone number?

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You can contact Ostertag DeTeWe's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ostertag DeTeWe's official website and social media links?

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Ostertag DeTeWe's official website is ostertagdetewe.de and has social profiles on LinkedIn.

What is Ostertag DeTeWe's NAICS code?

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Ostertag DeTeWe's NAICS code is 517 - Telecommunications.

How many employees does Ostertag DeTeWe have currently?

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As of December 2025, Ostertag DeTeWe has approximately 201 employees across 1 continents, including Europe. Key team members 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.. Explore Ostertag DeTeWe's employee directory with LeadIQ.

What industry does Ostertag DeTeWe belong to?

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Ostertag DeTeWe operates in the Telecommunications industry.

What technology does Ostertag DeTeWe use?

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Ostertag DeTeWe's tech stack includes Open GraphRSSCookiebotMX TechnologiesMySQLjQueryFortinetMitel.

What is Ostertag DeTeWe's email format?

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Ostertag DeTeWe's email format typically follows the pattern of First.Last@detewe.de. Find more Ostertag DeTeWe email formats with LeadIQ.

When was Ostertag DeTeWe founded?

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Ostertag DeTeWe was founded in 1995.

Ostertag DeTeWe

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.

Section iconCompany Overview

Phone number
NAICS Code
517 - Telecommunications
Founded
1995
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Ostertag DeTeWe's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Ostertag DeTeWe's revenue is estimated to be in the range of $10M$25M

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