Towards a future-fit business.

TOSCA

Tribe of Sustainability Change Agents

TOSCA is a tribe of professionals united by one shared mission: guiding organizations on their journey toward a future-fit course: resilient and value-driven. We bring our years of experience to support organizations with strategic insight and practical advice — always in co-creation.

For us, a future-fit course is more than a goal - it’s a way of thinking and acting. By creating both financial and societal value, organizations strengthen their adaptability and impact. Whether it’s a strategic transformation or a first step, we help embed sustainability into strategy, culture, processes, accountability, and decision-making. Together, we enable value-driven change for the long term.

Strategy & Value Creation

Strategy & Value Creation

What is your ambition? How do you create value for all stakeholders? What are the key opportunities and risks — now and in the future? And how do you develop a future-fit strategy that is both resilient and value-driven?
Implementation & Engagement

Implementation & Engagement

How do you implement a future-fit strategy? What are the most effective approaches? And how do you engage both management and employees to truly embed sustainable change within your organization?
Reporting & CSRD

Reporting & CSRD

How do you report in an authentic, integrated and credible way? What does the CSRD mean for your organization, and how do you implement its guidelines effectively? How do you ensure reliable, well-substantiated data?

Future-Fit Accelerator

TOSCA, in collaboration with Prof. Rob van Tulder (RSM Erasmus University), offers a transformation program focused on Future-Fit business as a driver of long-term, sustainable change. This unique twelve-month program provides you with insights, knowledge, tools, and hands-on support to define and implement your sustainable transition ambitions.

Meet our team

Nicolette Loonen

Nicolette Loonen

Founder

Just one pebble in the pond can create a ripple
Ulrike de Jong

Ulrike de Jong

Founder

Creating real impact together
Christien Pennings

Christien Pennings

associate partner

Your CSR plan on one A4
Birgit van Oijen

Birgit van Oijen

ASSOCIATE PARTNER

Do not harm Do good
Floor Klein

Floor Klein

ASSOCIATE PARTNER

Solving societal issues is only possible if everyone participates.
Marjolein Baghuis

Marjolein Baghuis

Associate partner

Positive change through focus and connection
Marieke van der Horst

Marieke van der Horst

ASSOCIATE PARTNE

Steering towards impact
Cris Janssen

Cris Janssen

ASSOCIATE PARTNER

A proactive role for businesses in the sustainability transition
Mark Groot Wassink

Mark Groot Wassink

Associate Partner

Focused, concrete and optimistic
Hester Verweij

Hester Verweij

Impact Office Manager

Simply say what you do and do what you say.
Niels Stoop

Niels Stoop

Junior Sustainability Consultant

“In the end we are all connected”
Pedram Keshmiri

Pedram Keshmiri

Junior Sustainability Consultant

"Inspired by nature’s wisdom, we can make a greener and fairer world"
Want to know more about our team?

Clients

Proud of the projects that have been realised

“Despite the complexity and scope of the subjects, we found working with TOSCA to be extremely pleasant and practical. Their structured approach and substantive expertise ensured that we were always able to take concrete and targeted steps.”

Roel de Bruijn
Manager Financial Control - Timing
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'TOSCA has helped ZLM Verzekeringen to optimise our annual report, as a prelude towards an integrated report. Sustainability was an important aspect of this. TOSCA's contribution was far more than just editorial. TOSCA takes you on a structured and investigative journey in the fascinating world of sustainability, and is able to weave it into the fabric of your being!'

Marinus Schroevers
General Manager, ZLM Verzekeringen

"Ulrike has helped out in creating a sustainability claims roadmap which our marketeers can use when defining sustainability claims for their products. Ulrike’s years of experience in marketing combined with her sustainability skills proved to be invaluable in this project."

Eelco Smit
Senior Director Sustainability, Philips International B.V.

With TOSCA we have successfully achieved our goal of retaining our EcoVadis gold medal. Good focus on targets and clear recommendations helped us to prepare for the assessment. This in a pleasant and efficient way of working together. Thank you!

Ferdy Franssen
Business Controller at Trifleet Leasing
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I look back on a very pleasant collaboration with TOSCA. With their broad expertise, they are sharp on the content and very pleasant to work with. This helped us make clear choices regarding our sustainability ambitions.

Diana Kockelkoren
Program manager Vebego Groen
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Customers & partners