The private community
for sustainability leaders
Members access the carefully vetted network and unique insights they need to drive sustainability in organizations worldwide.
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Senior Leaders in Sustainability Join TSC to Connect, Share Unique Insights, and Unlock Career-Defining Opportunities
“The approach of curating highly vetted profiles of sustainability experts to collectively connect the dots is brilliant.”
“TSC's unique concept is a valuable way to exchange, grow, and get inspired in a like-minded community.”
“Sharing experiences and knowledge, within a network exclusively for sustainability leaders, is a unique experience.”
TSC Is a Powerful Peer Support System Delivering Meaningful Connections That Make a Difference When It Matters Most
Careful Curation
Members gain access to an exclusive and carefully curated network of senior sustainability leaders.
Unique Peer Advisory
Members are matched into core groups of 10-12 likeminded peers who act as personal advisors.
Concierge Connections
Members connect with the right peers through tailored experiences to share unique insights and expertise.
Make Your Most Critical Decisions with Your Personal Board of Advisors
TSC matches you with 10-12 top-tier sustainability leaders facing similar challenges and goals. You'll meet monthly, guided by an experienced facilitator.
Your group helps you tackle your most critical business and career challenges, offering honest advice in a confidential and trusted environment.
Our proven and progressive session formats, combined with the diverse perspectives and experiences of your peers, guarantee measurable goal achievement.
What our Members say
"I believe that individuals passionate about sustainability, more than any other group, benefit greatly from connecting with like-minded peers.”
“TSC's coached peer-groups offer a unique opportunity and trusted space to connect and exchange with peers who have a similar industry perspective.”
"What excites me the most about TSC is to connect with people who have relevant experience in sustainability in order to have an open exchange about challenges."
"The approach of curating highly vetted profiles of experts in the field of sustainability with the aim to collectively connect the dots is brilliant."
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“TSC brings together individuals to exchange ideas and drive actions for a sustainable future. The opportunity for impactful discussions and collective problem-solving is deeply empowering.”
"I believe that individuals passionate about sustainability, more than any other group, benefit greatly from connecting with like-minded peers.”
"What excites me the most about TSC is to connect with people who have relevant experience in sustainability in order to have an open exchange about challenges."
"The approach of curating highly vetted profiles of experts in the field of sustainability with the aim to collectively connect the dots is brilliant."
"As the person responsible for sustainability, I am often interested in exchanging ideas with colleagues. I find it extremely exciting that this can finally take place in a structured framework."
“TSC brings together individuals to exchange ideas and drive actions for a sustainable future. The opportunity for impactful discussions and collective problem-solving is deeply empowering.”
How to Become a Member
Get an invitation
or join the waitlist.
Get a personal invite from a member or secure a spot on the waitlist by filling out the application form.
Personal
Get-to-know
Once selected, connect with our team to ensure we can meet your membership expectations.
Become a member and accelerate your growth
Once accepted, you'll gain access to the exclusive TSC Network and its offerings.
Who can become a member of TSC?
TSC is for those at the forefront of (corporate) sustainability, dealing with complex challenges and making far-reaching decisions. Typically, TSC members hold ownership of the sustainability domain or a significant portion of it within their organizations. Common titles among our members include CSO, VP, Director, and Head of Sustainability.
To protect our community as a space for open sharing and meaningful exchange, we do not offer membership to individuals with clear commercial interests in our members. This includes representatives of consulting firms and vendors of sustainability services and software.
For more information check out the membership criteria.
What can I expect from a membership?
A membership at TSC unlocks access to a vetted community of senior sustainability leaders, offering expert advice, lifelong connections and endless opportunities. The promise is simple: At TSC you'll always find the right circle of peers to help you solve your challenges, elevate your skills and achieve your goals.
- Curated Peer Group: Based on your profile, we match you with a tailored peer group, guided by an expert facilitator, for monthly sessions to tackle your most complex challenges and accelerate your professional growth.
- Digital Groups: Connect with professionals facing similar challenges on topics that matter to you, from industry peers to others who share the topics close to your heart.
- TSC Connections: Gain lifelong connections for unlimited support, advice, and opportunities through 1:1 Match-Making programs, digital networking events and more.
- Vetted Knowledge Hub: Access vetted community-made resources and apply them directly at your company. Engage with the resource creator and/or community to see examples, ask questions, and share experiences.
- Peer-Support Sessions: Join interactive peer sessions for unique insights on timely topics, or watch the recordings later. Because some things can't be taught in a course or learned from a book.
- Global Member Directory: Find members you're eager to connect with by searching roles, industries, or companies, and keep the dialogue flowing through the built-in chat feature.
- Local Chapters (Coming Soon): Fosters connections that unlock lifelong opportunities in local events like happy hours, coffee chats and private dinners.
What can I expect from the "Personal Board of Advisors" program?
It is a 12-month peer-advisory program that has been designed for accelerated professional growth. TSC matches you with 8-12 top-tier sustainability leaders facing similar challenges and goals. Your group helps you tackle your most critical business and career challenges, offering honest advice in a confidential and trusted environment.
- Curated Peer Group: Based on your profile, we match you with peers who share similar career stages and challenges.
- Monthly Sessions: Interactive sessions with clear agendas, allowing for structured and meaningful discussions.
- Expert Guidance: Each session is led by experienced leadership coaches who ensure productive use of time and foster a safe, confidential environment.
- Practical Advice: Receive actionable insights and strategies that can be immediately applied to your work and personal development.
- Proven Session Formats: Uniquely designed and battle-proven formats for rapid problem solving and goal achievement.
- Accountability System: Set clear goals and track progress with the support of your peers, driving continuous improvement and achievement.
How does TSC assemble my Personal Board of Advisors?
At TSC, we carefully curate your personal peer group to support your professional growth. We follow a multi-step process to ensure that we match you with the right peers, from reviewing each application by hand, through a personal interview to understand the challenges and goals, until the final matching process.
- Personal Application Review: Each application is meticulously reviewed by our team to ensure participants meet our membership criteria.
- Online Interview: Fitting participants are invited to a call with a team member to ensure we can deliver the value you are seeking. We'll learn more about your challenges and goals.
- Tailored Matching Process: We combine a deep understanding of your professional journey with key characteristics that we’ve identified as crucial for forming exceptionally valuable groups. Leveraging our experience and insights from personal interviews, we blend algorithmic precision with human intuition. The process considers career stage, job function, industry, and expertise, along with qualitative factors like goals, personality, and personal connections. We also prioritize diversity, complementary aspirations, and logistical compatibility, such as time zones and schedules, to create balanced, dynamic groups that foster mutual growth.
How much time do i need to allocate to get the maximum out of a Membership at TSC?
To maximize your value from being a TSC member, active participation and contribution within the TSC Network and its activities are essential. As outlined in our 6 Cultural Mantras, a baseline level of engagement and contribution is expected from all members. While your personal investment will vary based on your commitment and the outcomes you seek, regular participation in peer group sessions and a basic level of responsiveness to fellow members are required. We believe this commitment necessitates a minimum of 2 hours per month as an absolute baseline.
How can i get the membership reimbursed by my employer?
A TSC membership benefits both you and your company. The skills you acquire at TSC enhance your capacity to deliver results that advance the business. For this reason, many of our members receive reimbursement from their employers through their company's Learning & Development (L&D) budget.
- Actionable Advice: Engage with peers to avoid costly mistakes, reduce blind spots, and gain fresh perspectives. Leaders benefit from eye-level interactions rather than content-based learning alone.
- Career-Making Support System : No matter the problem, one of your peers has faced it. You gain allies for every challenge, ensuring you never have to make critical decisions alone.
By leveraging your L&D budget for TSC, you invest in a support network that accelerates your professional growth and enhances your decision-making process. This practical, peer-driven approach offers immediate benefits to your role and organization—because there are things that can't be learned in a course or read in a book.
Member Experiences
“TSC offers an exclusive network to connect and exchange with peers who are leading their organizations from the front, not simply reacting to market forces.”
"The approach of curating highly vetted profiles of experts in the field of sustainability with the aim to collectively connect the dots is brilliant."
“TSC's peer coaching concept is a valuable way to learn, grow, and get inspired in a like-minded community.”
“TSC equips sustainability professionals with the right skill set to become successful.”
“The opportunity to share and learn from and with peers from different backgrounds and sectors is exciting”
"As the person responsible for sustainability, I am often interested in exchanging ideas with colleagues. I find it extremely exciting that this can finally take place in a structured framework."
