Mario Schaefer’s ‘Doing What Matters: The Power of Purposeful Productivity’ is a masterclass in efficiency and focus, qualities I’ve seen him embody since our early days at trifermed. This book is not just a guide; it’s a testament to Mario’s own journey towards purposeful productivity.

It has been my great pleasure to work with Mario during the last 5 years where he has helped my company identifying licensing partners for an OTC nicotine gum portfolio in Europe and elsewhere. Mario Schäfer is a very proactive person and has a unique ability to stay focused and keep things on track.

I had the pleasure of having Mario as my tutor for my in-company project which consisted in validating a new business model for the commercialization of new type of Cancer treatment in the US. His expertise provided me with the guidance I needed to obtain a Summa Cum Laude designation for the work. His support and academic knowledge ensured the project’s fruition, and kept me motivated throughout the endeavor. He provided me with useful industry contacts and insight to validate my recommendations. Mario is a reliable, resourceful, and driven person to work with. I highly recommend him to anyone looking for academic support on any type of assignment.

I was fortunate enough to have crossed paths with Mario while i was pursuing my Masters at ESADE. As my assigned tutor, i found Mario to be very supportive, driven and resourceful. My masters project was focused on validating a business model for an American health-tech startup in Spain. Mario provided me with direction, industry contacts, guidance, tools, frameworks and insights to validate my recommendations. Most importantly, he was always there for me when i needed him and kept me motivated and focused. Not only is Mario an incredible mentor, but he is also a stellar human being. I would highly recommend working alongside Mario.

Pharmacelera is a hardware/software company for Computer-Aided Drug Design. We were put in contact through a start-up acceleration program and Mario acted as our business model mentor. Through his professional guidance and his motivation, we were able to improve our value proposition and to establish links with relevant stakeholders from the pharma industry.

I had the pleasure to meet Mario in ESADECREAPOLIS where he took part of our startup acceleration program EMPENTA as a business model mentor. I have to say that he demonstrated his professionalism in every edition of the program, giving a lot of value to the startups he mentored. He is an experienced, commited, humble and well connected professional that can make the difference that you are looking for.

I recommend Mario without hesitation. His ability to work under tight deadlines and his thoroughness to details are among his many strengths.

It has been a great pleasure working with Mario over the last years. Mario is very analytical and strategic, with a great understanding of the German healthcare system. The German Zentiva team greatly benefited from Marios guidance and expertise, resulting in a very robust and prosperous launch pipeline of Gx- and OTC products for the next five years. I can highly recommend Mario for business development projects in the pharmaceutical industry.

I manage start-ups and run a consultancy in Germany. I've known Mario for over a decade, initially meeting for consulting and later deciding to collaborate, forming the Pharmacircuit Platform. Through 1IB, Mario aided effective project and focus management. His wide network facilitated intercultural projects. Mario's dedication to his book, supporting 1IB, and Pharmacircuit reflects his execution spirit. We joined forces years ago to benefit the pharma industry and create a positive impact. We've collaborated on podcasts and shows. I hope for more individuals like Mario, passionate about what they do, to inspire others daily.

Founders are creative and leaders in their field. To build a company successfully and establish a strong market presence, more than just technical competence is necessary. Business acumen and the implementation of success-oriented processes and workflows are further key factors for success. In this regard, Mario Schäfer's work makes a valuable contribution and offers helpful guidance for founders right from the start.