Tengelmann Energie GmbH - Experts for holistic energy management

We analyze your energy consumption with innovative solutions

Tengelmann Energie GmbH - the experts for holistic energy management

As one of the leading energy consulting companies in Germany and Europe, Tengelmann Energie GmbH works for numerous companies with many locations in retail, gastronomy, public institutions, social services, real estate management and industry.

Our customers receive a comprehensive package of energy services from a single source. These include the procurement of electricity and heat, auditing, energy controlling, metering point operation, energy consulting and sustainability. The result for our customers is efficient and sustainable reductions in consumption and costs, as well as the establishment of a climate-neutral energy supply. Here, Tengelmann Energie GmbH itself sets a good example as a climate-neutral company.

Tengelmann Energie GmbH is an associated company of the globally active Tengelmann Group. Around 50 employees work at the Essen site with a great deal of expertise and passion for our customers. It goes without saying that we work together as partners at eye level, because the satisfaction of our customers is our top priority.

Our approach to holistic energy management

What makes a good energy service provider? Clearly the 360° view. Tengelmann Energie GmbH sees energy management as a transparent and holistic process and has a suitable service for each sub-process. We adapt individually to our customers‘ wishes in order to achieve their energy goals and ensure greater energy efficiency and cost savings.

Our company in numbers

Energy portfolio
in 0
EU countries
Customer counter

Our managing directors

Daniel Lunter - Geschäftsführer der Tengelmann Energie GmbH

Daniel Lunter

Daniel Lunter has been Managing Director of Tengelmann Energie for 10 years and previously held various management positions.

“With our many years of expertise, we accompany our customers in achieving their climate neutrality goals! In addition to the continuous creation of CO2 footprints, we also provide support in the avoidance and reduction of energy-related emissions and, if desired, in offsetting.“

Hendrik Fels: Geschäftsführer der TEG

Hendrik Fels

Hendrik Fels has been with Tengelmann Energie for 8 years and has been Managing Director for 2 years. Prior to that, he was employed in a management consultancy for over 8 years.

“The topic of energy presents companies with major challenges, both ecologically and economically. The complexity is now so high that many tasks can hardly be managed independently without specialized knowledge. This is where we and our team stand by our customers on a daily basis at eye level.“

Milestones of Tengelmann Energie GmbH


With the aim of reducing the Tengelmann Group’s maintenance and energy costs, the „Technology & Energy“ business unit is created in the mid-1990s. The first employees take care of energy procurement for the Tengelmann Group’s holdings (Plus, OBI, Kaisers, KiK, etc.) even before the liberalization of the electricity market.

Our understanding of sustainability

For us as Tengelmann Energie GmbH, responsibility and sustainability are among the cornerstones of our entrepreneurial activities. We therefore try to align our business activities clearly with the limits set by society and our planet.


Environmental and climate protection

Our energy-related services are closely linked to environmental and climate protection. We want to do our part to ensure that we and our customers reduce CO2 emissions and that energy is used efficiently. You can find out more about our ambitions here.

Social responsibility

Our employees are at the center of everything we do and are our most important knowledge carriers. We attach great importance to creating an environment of trust for everyone. Respect and responsibility are of utmost importance to us. Learn more about our activities here.

Our business model

Tengelmann Energie is an independent energy consulting company with many years of expertise and offers a comprehensive package of energy services from a single source. Find out more about our services here.

Partners and associations

Daniel Lunter - Geschäftsführer der Tengelmann Energie GmbH

Daniel Lunter

Managing Director / CEO

Are you interested in our services or do you have any questions?

Then get in touch with our experts. Together we will find the right solution. We look forward to hearing from you.