Joana Lliteras Joana Lliteras

Coordinación Didáctica en Istituto Europeo di Design Barcelona

Since 2016, Greg has been collaborating with IED Barcelona in terms of team building  activities for international students. He helps to improve the students community with dynamic and innovative team building sessions. He is a kind professional with a high sense of commitment. Thank you Greg!

Imma Vidal Imma Vidal

International Innovation Project Manager at ACCIO. Government of Catalonia

Greg is a very enthuastic professional. From the first moment I felt very comfortable with him during our sessions. He is a very dynamic person who knows how to listen and generates a lot of trust and empathy.


CEO BrandingCenter®️ – MasterMind Inmobiliario – WinAlways2020

Altamente recomendable por su afán de dar lo mejor comopersona y profesional en su labor. He visto los pasos de Greg ydebo decir que es un profesional enfocado en dar resultados alas personas que confían en su metodología. Sin dudarlo, es lamejor opción!

Montse Fortuño Montse Fortuño

Financial Planning and Analysis Manager at Oxfam International Barcelona

Greg has always a positive, passionate and non judgemental attitude. He always finds the way to help you understand your undermining thoughts, your beliefs, your emotions, your feelings and guide you to find the reason behind them in a quite natural and pragmatical way. He is a great coach as also an inspiring person. 

Francesco Baldinu Francesco Baldinu

Senior Manager Iberia & Latin America for Fres-co System España Barcelona 

Greg is a complete profesional. His sessions are always different , never boring, he use various ways to get my attention. After one year with his services I am very satisfied regarding the steady improvement of my  professional skills.

Serena Luisi Serena Luisi

Account Manager Trans Perfect Barcelona 

Greg blends a unique and valued skill-set with excellence in coaching and public speaking. He designed a tailor made program for my performance to a training class about sales and communications. The session was successful thank to his detailed and personalised coaching program. 

Christine Laberge

Christine Laberge

Director, Centre of Learning for International Affairs and Global Leadership

Canadian Consulate Barcelona 

Greg is a gifted instructor. Because he has many years of experience as both an English and Business Communication Instructor working in such countries as England, Poland ,Colombia , Spain .Greg knows a variety of creative teaching methods to ensure you learn what you need to.  His calming personality makes you feel completely comfortable, even when you’re making mistakes. He is always encouraging and positive. If you require your team to improve your skills effectively make sure you speak to Greg

Silvia Cortina Garcia Silvia Cortina Garcia

Ferrovial Servicios Responsable de RRHH | Talento | Cultura | Transformación digital

I have known Greg in a variety of business communication sessions. Greg is organised, efficient, extremely competent and has an excellent rapport with his clients. His communication skills are excellent to work with any professionals he encounters. 

Ferran Fernandez Carranza Ferran Fernandez Carranza

Director IT en Grup Peralada Barcelona Casino 

Tuve la suerte de volver a retomar despues de muchos años mi contacto con el comunicación en inglés. Ha sido gracias a Greg. Su sistema de enseñanza, su seriedad y sus conocimientosaplicados a diferentes areas : tecnologia, business y otras especialidades profesionales específicas, hacen que vale la pena descubrir el mundo de comunicación.   

Miguel Funes Jimenez


Greg es un excelente profesional con una amplia experiencia en Inglés orientado a empresa, comunicacion y negocios .Probablemente uno de los mejores profesionales con los que he trabajado en este ámbito.

Renata Plewniak

International Business Developer and Negotiator Luxembourg

I had the pleasure having Greg’s collaborating with Polish Luxembourg Chamber of Commerce on the Entrepreneurial Women Project in Luxembourg and it was a great pleasure. He has organised a Workshop on Storytelling for Business which was received with great enthusiasm. Greg is a great professional with a personal attitude and a great expertise in the field of business coaching.