About Tosca

Tosca is a Tribe of professionals who are pooling their knowledge, insights and experience in order to jointly  contribute to a more sustainable world. What connects and drives us is our effort to achieve wellbeing for all. We do this by assisting organisations in being a ‘force for good', that is to say acting ethically and with respect for society and the environment.

For us, sustainability is about long-term welfare. That is why long-term value creation is always our starting point. Organisations can achieve it by putting their stakeholders and society at large centre stage in their actions. Integrated thinking and focusing on the long term are essential in this.

We act as Change Agents focused on progress. We prefer big clients, but we are also happy to assist organisations who are just starting out in this process. We support and enable change by enhancing awareness, transferring knowledge and aligning with individual motives. We prefer to operate in co-creation with our clients because we believe that this will result in sustainable improvement and change, and will enhance the engagement of the entire organisation.

For us, sustainability is about long-term welfare.

Our people

Nicolette Loonen

Nicolette Loonen

Founder

Just one pebble in the pond can create a ripple

I am convinced that organisations can only be successful in the long term if on balance they are making a positive contribution to society. With my experience as an adviser, accountant, director and supervisor I want to contribute to the transition towards a sustainable society. Everybody can make their own contribution. No matter how small the pebble is that you throw in the pond, together we can make a giant wave.

Ulrike de Jong

Ulrike de Jong

Founder

Creating real impact together

By bringing together my background in marketing & strategy with sustainability I want to help organisations to make REAL impact on their way towards a green, open and inclusive economy.  I am convinced that companies can only be and remain successful if they look at all three pillars of sustainability: so not just the economic pillar, but certainly also the social dimension, and taking care of our planet.

Christien Pennings

Christien Pennings

associate partner

Your CSR plan on one A4

Defining, implementing and communicating a sustainability policy together with a company: this is what I like to do! With a unique and personal story that you, as an employee of a company, can be proud of. With concrete goals and results. And beautifully designed. Preferably on 1 A4. This makes it clear to employees, customers and other stakeholders where you stand as an organization and where you want to go. That works very well, I know this from my 15 years of experience as a sustainability consultant.