About us

Designing buildings together

We bring artificial intelligence into buildings and create new worlds of experience in the interest of our customers – and have been doing so since 2010.

Your innovation partner for energy-efficient buildings

We are your contact for climate-friendly and digital real estate projects. Together with our partners, we offer new technologies and sophisticated products to optimize the energy consumption of buildings and increase its value. Together we create new substance and business models for future-oriented real estate projects.

300
T
+
Installations worldwide
250
+
Company customers
2010
Foundation in Cologne
50
+
Employees

Our vision of a world full of climate-neutral buildings

The building, the districts and the way we live are fundamentally changing – this is a huge revolution. Our goal is to technologically connect "things" in our lives so that we can make our future more climate-friendly, more equitable and thus more efficient.

At ROCKETHOME, we put people's needs first and create digital living and working spaces that simply inspire – and we do this in the interests of tenants, landlords, owners and service providers. The company operates in the emerging markets of Smart Building/ Smart Home, Energy-IoT/ Home Energy Management and PropTech.

We create worlds of experience from buildings

In the heart of Cologne's southern part you will find our office. Away from common sports and barbecue activities, we plan and realize your wishes for the climate-friendly and digital buildings from here.

Our team is versatile

In our interdisciplinary teams, we are able to advance projects quickly and in a coordinated manner and look forward to diverse real estate projects and exciting challenges.

More about our solutions

We are not just ROCKETHOME, but much more.

We include the ROCKETHOME Estate Platform, ROCKETHOME Climate Solutions GmbH and the B2C offering "Dein Energiesparshop" (Your energy-saving store).

Our webshop offers a home energy and smart home range for end users. Our add-ons offer energy optimization, comfort and lifestyle within your own four walls - also available as a white label.
Logo of ROCKETHOME Estate
The ROCKETHOME Estate platform is our offering for the real estate industry. Simply equip properties and operate them in a climate-friendly way - all IoT applications in one neighborhood app and centrally managed.
Logo of ROCKETHOME Climate Solutions
As a subsidiary of enercity AG, ROCKETHOME GmbH and IBG Wolfsburg mbH, ROCKETHOME Climate Solutions combines expertise in renewable energies, over 10 years of experience in IoT service development and urban mobility. Our solutions for real estate partners promote sustainability and environmental awareness.

Get to know the management team

Together with the interdisciplinary teams, the management is driving ROCKETHOME forward.

Portrait of Yüksel
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Yüksel Sirmasac

Founder and CEO of ROCKETHOME
"Digitalization is not an end in itself"
T: +49 221 - 888 955 0

My role at Rockethome

Yüksel Sirmasac is the founder and CEO of ROCKETHOME and is responsible for the strategic direction.

He started developing IoT solutions over 10 years ago and sees smart building, IoT and climate solutions as megatrends. With over 15 years of experience in the Internet, media and IT business, he previously worked for RTL and the Handelsblatt publishing group.
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Carina Diviccaro

Member of the Executive Board ROCKETHOME Climate Solutions
"Sustainable digitalization is the key to future viability"
T: +49 221 - 888 955 0

My role at Rockethome

Since 2010, Carina Diviccaro has been supporting companies with ROCKETHOME in the implementation of complex digital solutions, with a particular focus on climate issues.

In 2021, she founded ROCKETHOME Climate Solutions GmbH, which she now heads as Managing Director. Previously, she worked in business development, sales and marketing.
Portrait of Sven
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Sven Paeslack

COO and Member of the Executive Board of ROCKETHOME
"Innovative technologies are the driver for scalable solutions"
T: +49 221 - 888 955 33

My role at Rockethome

Sven Paslack is responsible for technology, development, product and project management at ROCKETHOME.

He has many years of management experience, particularly in the development and implementation of highly scalable web and mobile technologies. Previously, as Director IT, he was responsible for the development and operation of meinestadt.de.
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Maria Betz

Head of Maketing at ROCKETHOME
"Communication is at the heart of every company"
T: +49 221 - 888 955 11

My role at Rockethome

Maria, as brand manager, focuses on the presentation and communication of ROCKETHOME.

Together with her team, she shapes the company internally and externally. Environmentally conscious action is close to her heart and she is committed to advancing climate technologies in the real estate industry.
Portrait of Lukas
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Lukas Schilling

CSO ROCKETHOME
"Agility and innovation are the key to successful transformation in the digital world"
T: +49 221 - 888 955 0

My role at Rockethome

Lukas is responsible for customer solutions, partnerships and the ROCKETHOME sales team.

He also advises companies on digital strategies, innovative approaches and the ROCKETHOME product lines. He is particularly enthusiastic about successful transformations and agile working methods in the various projects.
Portrait of Stefan
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Stefan Stangenberg

CPO ROCKETHOME (Chief Project Officer)
"Developing projects that create real added value is what drives me"
T: +49 221 - 888 955 0

My role at Rockethome

Stefan has been part of ROCKETHOME since 2010, with a brief interruption. Together with his team, he takes care of customer satisfaction, project implementation and the further development of customer solutions.

His aim is to work with clients to develop sustainable projects that offer added social value and promote personal development.

History

2010

Founded by Dipl. Kfm. Yüksel Sirmasac in Cologne. Product development of smart energy and smart home solutions. First business angel financing.

2011-2018

Establishment of > 200 corporate customers in the energy industry worldwide (Germany, Austria, Switzerland, Italy, Turkey, Saudi Arabia).

2019

Entry into the real estate industry (project developer and portfolio holder). Development of the first co-creation products with innovation partners.

2020-2022

Development of > 100 corporate clients in the real estate industry. Launch of the ROCKETHOME Estate platform and ROCKETHOME Climate Solutions GmbH.

2023

Relaunch of the new HEMS platform at eWorld (Home Energy Management Systems). Development of the first co-creation products with innovation partners.

2024-2026

Growth phase with the "Revolution in Buildings" concept for climate-friendly and digital buildings.

Shareholder

ROCKETHOME is supported at shareholder level by long-term investors and private individuals.

The founder and CEO of the company is Dipl.-Kfm Yüksel Sirmasac.

Awards

Our solutions have been honored with prestigious international awards.

Our references show the whole spectrum of our work

Learn more about our customers and partners

Learn more