Game-changers empowering social sustainability by combining expertise and data

/ We believe organizations thrive when people do
We believe organizations flourish when every stakeholder does. That’s why we accelerate your journey from understanding your current social impact to implementing forward-thinking actions that significantly enhance your market value, using technology, data, expertise and proven tools.

Meet the founders

/ Pioneers through and through
Katrien social CEO of the cornerstone

Katrien Van Rompay

Founder
Empowering Social Impact
and Sustainability.

Katrien Van Rompay is the founder of The Cornerstone and an expert in social sustainability. With her extensive experience, she assists companies in developing and implementing sustainable strategies that are both socially responsible and economically viable. Her profound knowledge and passion for sustainable development enable The Cornerstone’s clients to increase their impact on society while achieving their business objectives. Katrien’s innovative approach and dedication make her an invaluable partner for organizations striving towards a sustainable future.

Sebastian sociale CTO van de cornerstone

Sebastian Van Dingenen

Co-founder
Driving Social Impact through
Data-Driven Tools.

Sebastian Van Dingenen is a versatile professional at The Cornerstone, with extensive experience as an IT administrator and data engineer. He plays a crucial role in supporting and expanding The Cornerstone’s tools, enabling businesses to accelerate their digital transformation. His technical expertise and innovative solutions help organizations optimize their data management and implement efficient, scalable systems. Sebastian’s dedication to technology and data-driven decisions makes him an indispensable asset to the success of The Cornerstone’s clients.

Hilde hyper social en hyper expert

Hilde De Decker

Inspiring Performance and People-Centric Change.

Hilde De Decker inspires change with a strong focus on people. With extensive expertise in business dynamics, leadership, and change management, she challenges organizations to enhance their performance by prioritizing their most valuable asset – people. As a serial entrepreneur, Hilde understands the challenges of entrepreneurship and business operations. Her unique experience and insights make her an invaluable partner for companies aiming for sustainable growth and improved performance.