Below you can find the list of managers and entrepreneurs who joined the NET0manager Ambassador Programme. Click to discover more!


Christian Fastenrath

CEO/Germany

Dategro GmbH empowers industrial leaders, investors, and IT decision-makers with tailored digital solutions — from sales and marketing transformation to M&A IT due diligence. With a strong track record in delivering digital transformation across complex sectors such as energy, utilities, mechanical engineering, and telecom in the DACH region, Dategro works primarily with operationally mature companies.

Karsten Daugill

Climate Reality Project Leader | Climate Fresk Facilitator | SME Networker at BVMW/Germany

Karsten Daugill combines international climate education with the strength of regional business networks. As an experienced SME networker at Der Mittelstand. BVMW e.V., certified Climate Reality Project Leader, and Climate Fresk facilitator, he supports companies in understanding the challenges of climate change and turning them into concrete opportunities for innovation, employer attractiveness, and sustainable growth. With many years of experience at BVMW, he brings these insights directly to SMEs—practical, well-connected, and with a strong entrepreneurial perspective.

Aušra Baradokė

CEO and Founder/Lithuania

Deep Scientific is a Lithuanian based cleantech startup specializing in advanced, miniaturized sensor systems for environmental monitoring and remediation, with a notable emphasis on CO₂ capture and transformation technologies. Their work is grounded in research excellence, international partnerships, and academic&industry collaboration.

Susanna Bertschi

Climate Reality Leader | Sustainability & CSR Expert | Value-driven Community Builder for SMEs/Germany

Susanna is an entrepreneur and SME networker with extensive experience in fostering sustainable growth and collaborative entrepreneurship. She specializes in developing practical sustainability strategies that align ecological and social values with business success. With a strong focus on climate action and resource-efficient models, she supports SMEs in their transition towards sustainability, proving that business success and sustainability go hand in hand.

Nwabuisi Daniel

Technical manager at soar/Ghana

Nwabuisi Daniel is an engineer passionate about leveraging technology to address environmental and agricultural challenges. With a strong background in engineering, he develops sustainable solutions tailored to resource-constrained communities. Combining technical expertise with a deep understanding of environmental dynamics, he focuses on carbon management, renewable energy integration, and scalable strategies that empower communities and promote sustainable development.