We believe in a
no-nonsense approach
Built on real-world insight — not just theory.
We’ve seen firsthand what works and what doesn’t across industries, and we’ve designed our platform to meet the actual needs of organisations navigating sustainability today.
We strive to make quality sustainability management accessible & easy to understand for all types of organisations — large and small.
Our Vision
To create a world where sustainability is seamlessly embedded in every business, regardless of size or resources.
Our Mission
To equip every business with the tools and guidance to drive measurable sustainability — simply, clearly, and effectively.
Mariëtta Robbé Groskamp
Partner
Mariëtta turns customer relationships into long-term business value — by linking strategy with action and creativity with data.
With 20+ years of global experience in marketing, loyalty, and customer experience, she brings a sharp commercial lens to every transformation. She helps teams cut through complexity and focus on what truly drives growth.
Jessica Peters
Partner
Jessica supports companies integrate sustainability ambition into the business — with structure and clarity, making it part of the business.
She’s known for cutting through complexity and guiding teams from strategy to implementation, with hands-on support on regulation, materiality, SMART targets, and track what really matters.
Marlon Kremer
External Advisor
Marlon is an experienced IT project management expert who excels at navigating complex business processes with innovative, people-centered solutions.
He calls himself a
Panagiota Trita
Digital Marketing Analyst
Panagiota brings research, analysis, and a fresh perspective to the Bloss lab team — combining a marketing mindset with a strong passion for digital innovation and strategy.
Currently completing her master’s in Digital Marketing, she has a sharp understanding of how value is communicated, perceived, and delivered — and loves exploring how digital tools can drive real impact.
