Expertise Meets Innovation – The Team at Green Tech Concepts
With expertise and a passion for sustainable waste management.
Expertise Meets Innovation – The Team at Green Tech Concepts
With expertise and a passion for sustainable waste management.
Green Tech Concepts
Shaping the Future, Securing Resources
Green Tech Concepts represents a new approach to managing industrial and mineral waste. Our goal is to recognise waste as a valuable resource and enable a true circular economy through innovative waste management concepts. We combine many years of experience with state-of-the-art technology to conserve natural resources, reduce CO2 emissions and sustainably increase our customers’ value creation.
Your Advantage: You benefit from tailored solutions, maximum security of supply and a partner committed to environmental responsibility and a sustainable future.
Dirk Naumann
Dirk Naumann brings over 20 years of experience in the logistics and waste management industry. He has a strong understanding of each client's individual situation, with honesty being his top priority. He ist driven by acting in the best interests of the customer – not by short-term cost savings or profit optimisation. For him, recovery always comes first, and his guiding principle is clear: it has to work – even when challenges arise. With Dirk Naumann, you gain a dedicated expert delivering successful waste management solutions across Germany.
Tel.: +49 (0) 251/ 53 47 344 – 101
Mobil: +49 (0) 151/ 55 68 35 50
Mail: naumann@greentech.nrw
Martin Brinkel
Martin Brinkel brings nearly 20 years of experience in sales and executive management within the industry – along with a remarkable level of positiv energy and a strong solution-oriented mindset for every project. He is passionate about planning and teamwork, ensuring that even in challenging situations, the shared goal always remains in focus. With his enthusiasm and commitment, he motivates clients and partners alike, driving sustainable success together. Anyone who speaks with Martin Brinkel quickly realises: here is someone who tackles challenges with determination and long-term dedication.
Tel.: +49 (0) 2305/ 97 321 – 14
Mobil: +49 (0) 175/ 54 24 0 75
Mail: brinkel@greentech.nrw
Thomas Walter
Thomas Walter brings 20 years if experience in the timber industry and more than 10 years in the waste management sector. For him, what matters most is developing solutions together with the client that are both effective and sustainable. He is passionate about getting projects up and running and overcoming challenges as a team – whether supporting the commissioning of a new power plant or optimising existing waste management concepts. With Thomas Walter, you gain a strategic thinker and strong team player who places particular emphasis on safety, high recovery rates and economically viable solutions.
Tel.: +49 (0) 251/ 53 47 344 – 102
Mobil: +49 (0) 151/ 58 50 02 91
Mail: walter@greentech.nrw
Professional Treatment
Years of Experience
Expertise in handling complex waste streams.
Own Facilities
Because true consultancy only works when you understand the business first-hand.
Solutions
Access to a nationwide network of certified waste management partners.
Expertise That Matters
Our Team for Your Sustainable Waste Management
Our team combines decades of industry experience with a fresh spirit of innovation. With Dirk Naumann and Thomas Walter, as well as a network of chemists, engineers and logistics experts, we provide comprehensive know-how for every challenge. We understand the specific requirements of a wide range of industries and develop solutions that work – even under complex conditions.
Bettina Bohler
Commercial Administration
Tel.: +49 (0) 251/ 53 47 344 – 103
Mail: bohler@greentech.nrw
Our Service
A Dedicated Point of Contact
Legally Compliant Documentation
We Take Care of Your Waste Management
Strong Infrastructure
Strong Infrastruc-ture
With over 50 partner facilities and two of our own waste management sites – Green Tech Minerals in Castrop-Rauxel and Green Tech Minerals East in Schkopau – we offer maximum flexibility and security of supply. Our in-house laboratory enables precise analysis and classification of your waste. This allows us zu ensure optimal recovery – tailored, compliant and efficient.
Our Facilities
Contact
Get personalised advice from our experts and discover how Green Tech Concepts can support your business with sustainable waste disposal and recovery solutions. Act now and secure an efficient, transparent and future-proof solution for your waste.
Tel.: +49 (0) 251/ 53 47 344-100
Mail: info.concepts@greentech.nrw