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Insights

Market Focus DEW21 serves a substantial customer base of around 300,000 households and numerous businesses in Dortmund and the surrounding region, representing ongoing opportunities for energy efficiency solutions, smart metering, and renewable energy integrations.

Sustainability Initiatives The company's strong commitment to renewable energies and environmental protection indicates potential for collaboration on green technologies, sustainable infrastructure projects, and eco-friendly smart city solutions.

Smart City Engagement As a key player in Dortmund's smart city development, DEW21 may seek innovative digital solutions, IoT services, and data analytics tools to enhance urban infrastructure, fostering business opportunities in digital transformation services.

Strategic Investments Recent funding into cleantech startups like Greenpocket reveals DEW21’s openness to investing in and adopting digitalization and smart energy management technologies, creating avenues for supply chain partnerships and technology integrations.

Technological Adoption The company's use of modern tech stacks such as JSON-LD, Python, and user-centric digital solutions suggests a focus on advanced, scalable technology platforms that could benefit from new digitalization, cybersecurity, and cloud service partnerships.

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

Where is Dortmunder Energie- und Wasserversorgung GmbH (DEW21)'s headquarters located?

Minus sign iconPlus sign iconDortmunder Energie- und Wasserversorgung GmbH (DEW21)'s main headquarters is located at Günter-Samtlebe-Platz 1, Dortmund, Germany 44135, DE. The company has employees across 1 continents, including Europe.

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 October 2025, Dortmunder Energie- und Wasserversorgung GmbH (DEW21) has approximately 501 employees across 1 continents, including Europe. Key team members include Head Of Hr Service: M. H.Head Of Finance And Accounting: W. Z.Leitung Governance & Chief Compliance Officer: J. T.. 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)

UtilitiesGermany501-1000 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

Headquarters
Günter-Samtlebe-Platz 1, Dortmund, Germany 44135, DE
Phone number
+49-4923-1****
Website
dew21.de
NAICS Code
22 - Utilities
Founded
1995
Employees
501-1000

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
    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
    O. H.
    Leiter Digitales - Cio & Cdo
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. G.
    It Manager License/ Contract/ Vendor
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    A. O.
    Product Owner Sales Reporting & Analytics
    Phone icon
    Mobile Phone
  • Stylized image of a person
    F. G.
    Manager Bestandskunden
    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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