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Resli Costabell


Speaker, Trainer and Coach



+44 (0)7958 560 559




Boosting effectiveness and  joie de vivre


Resli Costabell is an award-winning international speaker, trainer and coach.  Resli was the author of published scientific research on stress, presented at the Twenty Third International Conference of Psychology.  More recently, her coaching was featured for two weeks in The Times and she has been featured in The Independent.  Resli has designed and run hundreds of conference presentations, training courses, and coaching sessions for people who want to be more effective and feel more fulfilled.  She is based in London, but works for clients on five continents.

Resli teaches presentation skills to Disney.  Her broad range of clients also includes Procter & Gamble, Barclays Bank, Samaritans, a best-selling author, Ford Motor Company, a senior civil servant, WH Smith News, homeless women with mental health problems, IBM, Managing Directors of small businesses, Caterpillar and Category B prison inmates.

Among Resli’s qualifications are a 4 year magna cum laude honours degree, during which she studied psychology, and a 2 year certificate for studies in mental health. She is an accredited practitioner of NLP (NeuroLinguistic Programming), specialising in Emotional Intelligence.

Individuals say that at Resli’s sessions, you stretch your brain, learn a lot, and have a great time.  Organisations say that Resli gets real results and leaves people feeling valued.  Her grandmother says that Resli should stand up straighter.