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Mastermind

An intervision and support group for in-house sustainability, ESG and impact managers.

Sustainability managers are the (silent) driving force behind transforming companies from the inside out. 

If you ask us, it’s the most important role there is.

With a shared vision of turning companies into a ‘force for good,’ we want to help sustainability and impact professionals accelerate and provide the support they need. And who better understands what you’re dealing with than your peers?

That’s why we created the Purpose Club mastermind: an intimate group of like-minded individuals who not only understand your challenges but also offer new perspectives. So you can learn from each other how to work smarter, not harder, and achieve your goals—both professional and personally. And in turn, create even more impact.

“If you want to go fast, go alone. If you want to go far, go together.” - African Proverb 

What you will get out of it

  • Connections with like-minded professionals, expanding your network, and gaining new insights from your ‘community.’
  • A facilitated ‘safe space’ outside your company to share your cases and receive feedback from smart fellow professionals.
  • A behind-the-scenes look at how sustainability issues are addressed in other industries and sectors.
  • Inspiration to clarify your personal career goals and ambitions.
  • Accountability and motivation to stay on the right track and continue doing what is ‘right.

The 4 elements of the Mastermind

  1. An extensive kick-off
  2. Face to face deep dives
  3. Online check-ins
  4. A shared online group

Why a Mastermind is so powerful

Collective Problem Solving


The sustainability challenges you face are probably complex and often require creative, multidisciplinary approaches. A mastermind group allows you to tap into diverse perspectives, experiences, and expertise from peers, leading to more innovative and effective solutions.

Accountability & Motivation


Regular check-ins and peer support create a strong sense of accountability, encouraging you to stay committed to your goals. This structure fosters motivation, helping you make consistent progress and overcome roadblocks.

Leadership Growth & Confidence


By sharing experiences and receiving feedback, you'll gain insights into your leadership style, strengthen your decision-making abilities, and build the confidence needed to drive impactful sustainability initiatives within your organization

What they say

Upcoming Groups

We’re launching two new Purpose Club mastermind groups in February 2025:

Group 1: In-house sustainability managers in the Netherlands

Group 2: International sustainability directors and CSOs.

The first step is a match call with Lieke to ensure the group is the right fit for your needs and goals. If you’re interested in learning more, please schedule an intake call below or leave your contact details here