The town of Pfullingen lies at the foot of the Swabian Alb. A success story “Made in Germany” began in 1953 in the Bollstraße there. In the 70 years since then, the group of companies has hardly stood still - there has always been something to do: new products, new cooperations, new companies. For us, the future needs origin. Which is why we never forget our Swabian virtues.
PRETTL Venture is home to exciting and sustainable companies. From solar to software development, the portfolio of our companies is sustainably strong. Together, we strive to achieve a major goal with our values and economic aspirations: a completely sustainable group of companies.
What are we looking for?
We are looking for visionaries. Big words, big responsibility. And these must be shouldered. Ecopreneurs have proven that their ideas generate sustainable added value. Coupled with our ambitious goal of sustainable production from 2025, we pave the way for ecopreneurs to realize their innovative ideas. Together with us as an experienced, strong partner, ecopreneurs can take the next step with their companies. Towards growth, towards success.
Our Innovation-Hubs
What distinguishes an investment with PRETTL Venture?
For us, the principle of best ownership applies. We decide in close consultation to what extent we want to invest in a company. Be it a complete takeover, a partial participation or other options - it has to suit both sides. This is the only way we can be successful together! We want to be THE safe home for European start-ups!
For a true eco-preneur, the environment always comes first. After all, every economic decision has an impact on the environment. The PRETTL group made a commitment in 2020. Not just a yes to sustainable production. A yes to the clear promotion of sustainable products. A clear yes to a sustainable group of companies. This promise to current and future generations is:
The 5 virtues
of an ecopreneure:
The benefits
Creating and maintaining sustainable jobs
Sustainability is a top priority in every area.
From the supply chain to investment
always maintains constructive dialog
Integration into the global PRETTL group.
Access to our highly diversified portfolio – utilization of synergies
Its actions are solution-oriented
Digital environment:
communication, reporting, kick-offs
maintains a respectful attitude
towards himself and others
A strong anchor with our
partnership with Bosch!
word and handshake are valid
Goals & Measures for CO₂-Neutrality
CO₂ neutral production by the end of 2023
100% green power
Efficient and resource-saving cooling systems
Heat recovery in production
Conversion of the company fleet to 100% electric vehicles
Energy efficiency in machinery with digital electricity measuring points
Use of bio-based raw materials
Tool longevity
Purchasing resources according to ecological aspects
About the Partnership
ENDRESS launches successful mobile power generator
ENDRESS, one of PRETTL Venture's mainstays, has diverified its product portfolio and has now celebrated a successful market entry: the Bempflingen-based company spent more than two years developing the new ENDRESS Zero product line.
Successful mid-year meeting in Tyrol
The ecopreneurs of the PRETTL Venture met in the picturesque setting of Tyrol for their mid-year summit. The focus was on exchanging experiences, strategic planning and a joint focus on future goals. The inspiring environment provided the ideal setting to discuss innovations and provide new impetus for sustainable growth. This regular meeting strengthens cooperation and forms the basis for the continued success of the corporate group.
REFU expands product portfolio
The PV market is currently reaching new heights every financial year. Last year alone, 65 gigawatts were installed in Germany. In many of them, a red inverter is beating. REFU has now upgraded its inverters by several classes.
Our Venture Companies
An overview of our current equity investments and venture companies
Energy
REFU Elektronik GmbH
Pioneer in the development of inverters for almost 60 years.
Endress Power generators
Efficient and reliable energy solutions with the integration of renewable energy sources.
ITM
Ellamp Systems GmbH
Innovative and sustainable lighting technology
REFU drive GmbH
Experts for the drive technology of tomorrow.
sens2act
Kurz Elektronik GmbH
Manufacturing electronics for IOT.
Lesswire GmbH
Wireless technologies for the future.
Microtherm Sentronic
Precision in temperature control.
Satrotec AG
Precision meets innovation.
Technology
Gerdes
Kunststoff-Technik GmbH
Production of sustainable plastic materials./p>
Jupiter Küchenmaschinen GmbH
Providing premium-quality, high-function kitchen appliances since 1921.
Solfium
From the app to the roof.
Rewoox
Intelligent automation solutions.
What distinguishes an investment with PRETTL Ventures?
For us, the principle of best ownership applies. We decide in close consultation to what extent we want to invest in a company. Be it a complete takeover, a partial participation or other options - it has to suit both sides. This is the only way we can be successful together! We want to be THE safe home for European start-ups!
Our Innovation-Hubs
Our strong team introduces itself
The management of PRETTL Venture combines comprehensive industry knowledge, strategic thinking and many years of experience. With a clear focus on innovation and sustainability, our management leads each company in the group in a targeted and successful manner. Thanks to their expertise in the areas of technology, production and international business, they are available to our partners and customers as competent contacts. Together, they drive growth, efficiency and sustainable solutions - for a strong future!
Willi Prettl
In a family business that is already in its third generation, no one from the founding family should be missing. Willi Prettl serves as a sparring partner and source of ideas for the management. He manages the business of the PRETTL Group together with his cousin Johannes Prettl. Both form the third generation and are increasingly taking over from their fathers, Rolf and Erhard Prettl. “Within the venture, we rely on committed ECO-PRENEURS who develop their company independently, sustainably and with a long-term focus on the market. They enjoy a high degree of freedom in their actions.” Willi Prettl continues:
“In order to realize our visions, we as shareholders rely on the BEST OWNERSHIP principle. In concrete terms, this means that we select the best ownership relationship or partnership for each company.”
Gerhard Heilemann
Gerhard Heilemann heads up the management team. The 60-year-old brings an extensive and valuable wealth of experience to the company, particularly in the areas of marketing and sales. This fits in with PRETTL Venture's ambitious goal of building strong and sustainable brands. Before joining PRETTL, the electrical engineering graduate and holder of an Executive MBA degree had already worked for other large and well-known companies in Baden-Württemberg, but in between he also ventured into self-employment as a management consultant in the field of digitalization. His enthusiasm for green energy and sustainable products combined with his experience make him a reliable partner for any company within PRETTL Venture.
Alexander Wirth
Alexander Wirth's experience and wealth of knowledge in the field of sustainable energy is inextricably linked to the name REFUsol. After all, it was under his leadership as CFO that REFU Elektronik blossomed to its full potential - with him, a sustainable label made in Germany was developed and continuously expanded. As a long-standing Managing Director at PRETTL, he knows all the companies within the ventures and has contributed his expertise and ideas to many of them. He has created structures, pursued ideas and even rejected some. Always with the focus on leaving a sustainable core in a company. His prudence and analytical skills in particular characterize his actions.
Klaus Nagel
For Klaus Nagel, PRETTL is a matter of course and a matter close to his heart. In the 1990s, the 61-year-old COO of PRETTL Venture helped to establish and develop the PRETTL group's site in Greenville, SC North America. Following his time in America, Klaus Nagel gained valuable experience in the renewable energy sector in leading production companies in responsible roles such as Senior Vice President Operations and General Manager Europe Battery Systems before taking up his position as COO of the Venture in September 2022. Klaus Nagel is looking forward to his tasks within PRETTL Ventures with great confidence, as the brand and company portfolio as well as the product portfolio offer huge potential and great opportunities for our company.
Contact
Whether you have questions, feedback or criticism: feel free to contact us!
We find everything exciting and can only learn.
Visit PRETTLworld
Dive into the diverse world of the PRETTL Group and discover innovative solutions, pioneering technologies and sustainable projects. As part of this strong group of companies, PRETTL venture offers support in the promotion and development of promising start-ups and business ideas.
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