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Insights

Sustainable Investment DEW21's strong commitment to renewable energy and sustainability initiatives presents opportunities to offer advanced green solutions, energy storage, and smart grid technologies to further enhance their environmental goals.

Smart City Engagement As a key participant in Dortmund's SmartCity projects, DEW21 may be receptive to innovative digital solutions such as IoT platforms, data analytics, and infrastructure upgrades that support urban digital transformation.

Growth Funding Focus The company's recent €3.1 million investment in Greenpocket indicates openness to partnerships with cleantech providers, especially those offering smart metering, energy management, and digital utility solutions.

Customer Base Opportunity Serving around 300,000 households and numerous businesses in Dortmund offers multiple sales avenues for energy management systems, demand-side solutions, and tailored energy services that optimize consumption.

Technological Adoption With a modern tech stack including JSON-LD, open graph, and Python, DEW21 demonstrates a progressive digital infrastructure, suggesting potential interest in advanced software, cybersecurity, and cloud-based utility solutions.

Similar companies to Dortmunder Energie- und Wasserversorgung GmbH (DEW21)

Dortmunder Energie- und Wasserversorgung GmbH (DEW21) Tech Stack

Dortmunder Energie- und Wasserversorgung GmbH (DEW21) uses 8 technology products and services including Usercentrics, Open Graph, JSON-LD, and more. Explore Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s tech stack below.

  • Usercentrics
    Consent Management
  • Open Graph
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Fortinet
    Network Hardware
  • Python
    Programming Languages
  • Microsoft Teams
    Team Collaboration
  • Facebook
    Widgets

Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s Email Address Formats

Dortmunder Energie- und Wasserversorgung GmbH (DEW21) uses at least 1 format(s):
Dortmunder Energie- und Wasserversorgung GmbH (DEW21) Email FormatsExamplePercentage
First.Last@dew21.deJohn.Doe@dew21.de
49%
Last@dew21.deDoe@dew21.de
1%
First.Last@dew21.deJohn.Doe@dew21.de
49%
Last@dew21.deDoe@dew21.de
1%

Frequently Asked Questions

What is Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s phone number?

Minus sign iconPlus sign icon You can contact Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s main corporate office by phone at
+49-4923-1****
. 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 Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s official website and social media links?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21)'s official website is dew21.de and has social profiles on LinkedIn.

What is Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s NAICS code?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21)'s NAICS code is 22 - Utilities.

How many employees does Dortmunder Energie- und Wasserversorgung GmbH (DEW21) have currently?

Minus sign iconPlus sign iconAs of January 2026, Dortmunder Energie- und Wasserversorgung GmbH (DEW21) has approximately 265 employees across 1 continents, including Europe. Key team members include Cio/Cdo | Authorized Officer | Executive Digital Transformation Leader: O. H.Head Of Hr Service: M. H.Head Of Finance And Accounting: W. Z.. Explore Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s employee directory with LeadIQ.

What industry does Dortmunder Energie- und Wasserversorgung GmbH (DEW21) belong to?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21) operates in the Utilities industry.

What technology does Dortmunder Energie- und Wasserversorgung GmbH (DEW21) use?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21)'s tech stack includes UsercentricsOpen GraphJSON-LDjQueryFortinetPythonMicrosoft TeamsFacebook.

What is Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s email format?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21)'s email format typically follows the pattern of First.Last@dew21.de. Find more Dortmunder Energie- und Wasserversorgung GmbH (DEW21) email formats with LeadIQ.

When was Dortmunder Energie- und Wasserversorgung GmbH (DEW21) founded?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21) was founded in 1995.

Dortmunder Energie- und Wasserversorgung GmbH (DEW21)

UtilitiesNorth Rhine-westphalia, Germany201-500 Employees

Natürlich. DEW21.

Dort, wo die Energiewende lebt und sich fast 600.000 Menschen zu Hause fühlen, sind auch wir zu Hause: die Dortmunder Energie- und Wasserversorgung GmbH (DEW21). Gemeinsam mit unserer 100%igen Tochtergesellschaft, der Dortmunder Netz GmbH (DONETZ), geben wir unserer Stadt und der Region die Energie für heute und die Zukunft.

Als lokaler Energieversorger haben wir uns soziales Engagement, Nachhaltigkeit und Umweltschutz durch erneuerbare Energien auf die Fahne geschrieben. Außerdem sind wir maßgeblich an der Ausgestaltung der "SmartCity" Dortmund beteiligt und liefern digitale Lösungen für den städtischen Kontext.

Unsere Kund*innen sind rund 300.000 Haushalte sowie zahlreiche Unternehmen in und um Dortmund. Ihnen die Energie für heute und die Zukunft zu geben, ist unser Ziel.

Datenschutz: https://www.dew21.de/datenschutz/
Impressum: https://www.dew21.de/privatkunden/impressum/

Section iconCompany Overview

Phone number
+49-4923-1****
Website
dew21.de
NAICS Code
22 - Utilities
Founded
1995
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s revenue is estimated to be in the range of $100M$250M

Company Leadership

  • Stylized image of a person
    O. H.
    Cio/Cdo | Authorized Officer | Executive Digital Transformation Leader
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. H.
    Head Of Hr Service
    Phone icon
    Mobile Phone
  • Stylized image of a person
    W. Z.
    Head Of Finance And Accounting
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. T.
    Leitung Governance & Chief Compliance Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. O.
    Product Owner Sales Reporting & Analytics
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    F. G.
    Manager Bestandskunden
    Phone icon
    Mobile Phone
  • Stylized image of a person
    N. T.
    It Manager Cloud
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. L. G.
    It Cloud & Data Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    I. K.
    It-Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. M.
    Manager Strategie & Unternehmensentwicklung
    Phone icon
    Mobile Phone

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