Assure the future of your business
Grow within a strong group of businesses for heating, ventilation, air conditioning and plumbing
- Grow within a dynamic network
- Preserve entrepreneurial freedom
- Reduce workload through proven processes

What will become of your successful business?
You want to arrange the succession. You are looking for a buyer. Or you want to take the next step into a secure future. In the end, you’ll measure your decisions by whether the result is good.
And as well, of course, all the other people that know and appreciate you as an entrepreneur.
What if you found the right solution for your life’s work?
This is how you ensure continuity and growth
Your company is stronger within the Renner company network
Grow within a dynamic network
When companies grow, their structures often fail to keep up and hinder development. In a network, it’s different. Entrepreneurs support each other with advice, assistance, and projects. This ensures that your company’s structures grow alongside your increasing workload.
Preserve entrepreneurial freedom
Does working within a network mean compromising your entrepreneurial freedom? No. In the network, you can continue to focus on what you enjoy most as an entrepreneur: the hands-on execution and direct contact with your customers.
Reduce workload through proven processes
HVACP businesses thrive on their ability to execute. Unfortunately, administration takes up too much time, leaving less for core business activities. Our support is designed to relieve you of everything that keeps you from realizing your projects.
Where do you want to take your business?
At Renner Gebäudetechnik, we believe that every entrepreneur should be able to take the right next step for their life’s work. That’s why Renner Gebäudetechnik exists. To support its partner companies with extensive resources and industry expertise in the following areas:
Operational support and technological advantage
Synergies and strategic growth
Marketing and sales
Our executives understand the complex challenges faced by entrepreneurs who want to assure the future of their business.
What customers say about us
"Andreas Renner GmbH & Co. KG impressed us with their expertise and innovative solutions. Our office building is now energy-efficient, sustainable and prepared for future requirements."
“A big compliment to the entire project team from Andreas Renner GmbH & Co KG, who provided us with professional support throughout the entire construction period.”
“We are extremely satisfied with our collaboration with Andreas Renner GmbH & Co. KG. The professional implementation and on-time completion contributed significantly to the success of our project. A reliable partner that we greatly appreciate.”
Projects our partners have implemented together
Do you need help with your project?
We are always on the lookout for exciting new projects!
That’s how you become part of the network
Non-binding initial consultation
Get to know the partner network and us and learn what a potential collaboration looks like.
Careful evaluation of your business
Together, we will evaluate your business to reach an outcome that is attractive to both sides.
Joining the partner network
After joining, your company will remain operationally independent and will gradually be integrated into our central infrastructure.
What you need to become a partner
You are an established, mid-sized specialist company with a strong focus on heating, ventilation, and air conditioning (HVAC). You have achieved a regional leadership position in a growth-oriented market.
Your company should ideally meet the following criteria:
- You generate an annual revenue between 4 and 20 million euros with at least 25 employees.
- You are willing to continue running the company for at least three more years and already have a clear succession plan.
- Your business focuses on HVAC.
- Your company stands on a solid financial foundation, with an operating profit of at least 8%.
We would be pleased to welcome you to our partner network. Therefore:
Are you prepared well for the future?
Find out!
“How to protect your life’s work: 7 areas you need to consider to secure the future of your business.“
The guide by professionals for professionals. Download now and set the course for the future..
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