Be it green technology, clean technology, cleantech or green tech, the world is recognizing the need for changing how people manage their resources. In our previous issues, we have recognized companies and organizations that are producing result-oriented changes. Our latest issue acknowledges the vital elements of the green tech industry that have emerged as a ray of hope during times of crisis. “The 10 Sustainable Green Tech Companies, 2021” features companies that have been inculcating sustainable practices and addressing several segments of the climate crisis. Our cover story features REGENESIS, who is a pioneer in the environmental remediation industry. REGENESIS is a global leader in the research, development, and commercialization of technology-based solutions for the environment.