"Leading in the new era of automobility means fostering a future-oriented culture. During our recent culture roll-out, theHappyLab team was there to brainstorm with us and to design a fully tailormade series of interactive Leadership workshops and Employee townhalls, which supported us in bringing our corporate values to life. Complemented with highly engaging facilitation, their contribution was vital to our initiative's success."

Manolis Theodorakis, Head of People, Talent & Organization at Kosmocar/Karenta

"The transition to a new year is a great milestone for re-energizing teams and we partnered with theHappyLab to contribute to this goal for our Global Facilities & Engineering TEAM.The facilitators guided a highly interactive and fun workshop that built our connection and enthusiasm through creative activities around the purpose of our Team, our individual signature strengths, as well as practices of recognition and gratitude. It was a real boost of positive energy!"

Sofia Doulioti, Head of GFE at BOEHRINGER INGELHEIM

"Our success depends on big diverse groups that form, work together and adjourn to deliver projects and innovate. To strengthen this mindset of flexibility, empowerment and cooperation across the organization we engaged theHappyLab team, who designed and delivered a powerful growth experience for our company's Managers."

Vicky Karagiannaki, HR Director at PPC RENEWABLES

"In theHappyLab team, I appreciate the feeling of mutual trust in our partnership, as well as the full attention and care they put into meeting our expectations and customizing solutions according to our current business reality and needs."

George Tsakalakis, Country Manager at Bolton Hellas

"BOX NOW fast growth makes it a very dynamic environment, where bonding and high energy are vital. The example is set by our Leadership Team, who engaged theHappyLab to facilitate our off-site meeting. Through an engaging workshop they supported us in further strengthening our connection, improving our ways of working, and exploring ways to enhance the positive impact we have on our teams."

Dimitris Andriotis, CEO at BOX NOW

"We chose theHappyLab for a bespoke inspiration session for our female employees on Women’s Day. They worked closely with us and in a very creative way to design and deliver a session that was unique and exciting. But above all they gave us the opportunity to discover more inspiration in ourselves and in each other!"

Ioanna Beriou, General Manager at onside

"Building trust, engagement, and a positive culture among teams are some of the biggest challenges HR Teams face across the world. Happy Lab's Toolkit, together with their inspiring and well-organized facilitation, helped us reach the necessary inspiration and engagement levels and strengthen those relationships that will further enable us to face these challenges, together, as a fully aligned global HR Team."

Nikolas Boudouras, HR Director Greece at E-traveli Group

"There are vital transitions in an organization's growth trajectory, where you need to onboard the right talent, shift mindset and practices to ensure future success. In theHappyLab, we found a highly professional team, with vast business experience and genuine care for people, who can meet our needs along the way."

Leonidas Kasiapis, CEO at IFSAS

"theHappyLab helped us have a happier day and build together a better tomorrow! Thanks to theHappyLab facilitators, we started the week with a breath of fresh air, a dose of personal analysis and a deep teamwork brainstorming. We highly recommend you meet them - you will come out with tips and tricks to fully enjoy every day!"

Matthieu Gardaire, Managing Partner at JUST ONE

"The HappyLab is the ideal partner for an Energizing Leadership Training featuring the 'Heliotropic Effect'. Thanks to the HappyLab facilitators, we enjoyed an interactive workshop full of ideas and best practices to improve ourselves and to boost team performance, engagement, and wellbeing, based on modern applied psychology insights and tools!"

Maria Xytaki, Group Corporate Affairs, Communications & ESG Senior Manager at Saracakis Group of Companies

"The HR Gamechangers Lab: "Leveraging Neurodiversity & Generational Diversity for Success" was a truly unique experience; a time for reflection and inspiration. From the dynamic interaction among participants and mind shifting insights and presentations, to the energy of our guest speakers sharing personal stories and creating a safe space for open discussions for all. This Lab was a reminder of how essential it is to continually challenge our assumptions about talents, people potential, diversity, and the future of work, especially in times of constant change."

Katerina Koulouri, Partner - Head of People Experience & Culture at Grant Thornton

"Attending the HR Gamechangers Lab on Neurodiversity and Generational Diversity was a refreshing and thought-provoking experience. I particularly appreciated the perspectives shared around neurodivergent talent and how we can create safer, more comfortable processes for them. TheHappyLab didn't just provide food for thought—it gave us a shared vocabulary, practical tools, and a fresh lens on how to shape inclusive teams that combine passion with perspective."

Anna Drekolia, HR Manager at instacar

"I had the chance to join the HR Gamechangers Lab: "Rethinking Talent for a Future-Ready Organization" by The Happy Lab — and what an inspiring experience! As a new HR manager, I truly appreciated the fresh ideas, practical insights, and open conversations. The speakers were spot on, and the whole event was so well organized. Left feeling energized and ready to challenge the way we think about talent. Big thanks to The Happy Lab for bringing such a great community together!"

Alexia Petikidou - HR Manager at Dentsu Greece

"The World Mental Health Day session delivered by theHappyLab was insightful, interactive, and deeply relevant to our people. The team appreciated the open dialogue, the safe environment, and Angeliki's compassionate facilitation style. It was a valuable step in strengthening awareness and care within our workplace."

Nikolaos Chatzinikolaou, People & Culture Director at JTI

"The workshop with theHappyLab was an exceptional experience for our team. It created an environment of genuine connection, strengthened our collaboration, and allowed us to see each other beyond our professional roles. We are truly grateful for this unique initiative!"

Alexandros Koudounas, Country Manager Greece & Cyprus at IWG

"This program gave our New Talents the space and tools to reflect on what drives them, and how they want to grow professionally. The experience was practical, engaging, and deeply human. theHappyLab truly understood our people and designed a journey that made development feel meaningful and sustainable."

Louisa Grigorakou, Group People Development Manager at Quest Group

"Working with theHappyLab is more than a training partnership — it's a lever for shaping the culture of our team. They quickly grasp our business realities and translate them into meaningful, customized experiences that truly resonate with our people. Their warm, genuine style builds trust, their approach creates real connection, and their guidance helps our team see themselves — and each other — with fresh clarity. The impact is a stronger, more aligned, and more energized team."

Iraklis Skoteinos, Senior Director, Asset Management & Trading at PPC