Meet our exclusive
Mentessa Impact Partner – Germany
Meet Charlotte Altmann, Mentessa’s first and exclusive Mentessa Impact Partner in Germany. She helps organizations unlock growth culture through mentoring, leadership, and team collaboration.
TRUSTED BY
About the partnership
Mentessa is dedicated to creating workplaces that are more connected, inclusive, and skill-driven. With the Mentessa Impact Partner Program we are bringing this vision next to you, helping organizations foster both personal and professional growth for their teams with local partners. This partnership with Charlotte Altmann ensures that international organizations have a dedicated local expert partner who understands their market and can guide them in unlocking knowledge and skills within their workforce.
Mentoring
by Mentessa
Help people
grow
Start and scale a great mentoring program with our award-winning mentoring app. Mentessa will save you all the admin work with built-in reports and automated matching suggestions.
Meet our partner Charlotte Altmann
Growth Consultant, GTM Expert, Business Owner
Charlotte has spent over 15 years working across marketing and sales in B2B, mostly in tech-driven environments. For the past few years, she has been running her own advisory, supporting European B2B SaaS companies in entering and scaling in the DACH market. Her work focuses on how companies actually win customers — from positioning and buying dynamics to go-to-market strategy.
Impact for Germany
Through this exclusive partnership, Charlotte helps international organizations harness mentoring to stimulate growth culture. She works with teams to build skills, confidence, and collaboration while aligning GTM and local culture with company objectives to deliver measurable impact.
Mentoring
Unlocking individual and team potential with effective mentorship programs, powered by Mentessa’s technology
Inclusion
Creating connected and confident teams through targeted learning and growth initiatives, such as DEI programs
Skills Growth
Strengthening talents to achieve business goals with our compound expertise and state of the art technology
Ready to Unlock Your Team’s Potential?
Whether you are looking to enhance leadership, collaboration, or overall growth culture, Charlotte is your dedicated Mentessa Impact partner in Germany. Get in touch today to explore how mentoring can drive growth for your organization.
Why leaders choose Mentessa
to power a connected learning culture?
Mentessa is the first AI-powered platform that enables skill-based learning through human connection — not content. By removing workplace silos and empowering employees to mentor and learn from each other, we help organizations scale knowledge, accelerate development, and retain top talent.
Our customers include global enterprises in banking, telecom, insurance, and industry — companies that choose Mentessa not for checkboxes, but for transformation. By partnering with us, you gain access to a high-impact, high-integrity opportunity. We don’t just share our tools. We share our vision.
With Mentessa we provide unique opportunities for collaboration, knowledge sharing, and innovation for all our stakeholders.
Robert Kelemen
Marketing Manager
Deutsche Telekom Techboost Community
Mentessa scales to 100% of our employees, makes them happy every day, with no additional effort on our side.
Evica Kuc
Head of Employee Growth
OTP Bank
Exactly the right technology for our community of mentors. We can use the intuitive platform to network the founders of tomorrow with the right experts. That saves us a lot of work and makes us very efficient.
Sophia Kuhl
Managing Director
HHL Digital Space
Both the preliminary work and the implementation were very professional and we look forward to further cooperation.
Stefan Loibl
Co-founder & CEO
Immocation Masterclass