Derval Chambers Petit. B.Sc., ASC, Accredited Senior Coach (IAPCM)

Derval has been working as a Life & Career Coach and Trainer since 2008. After completing a Degree in Business & Marketing in 2000 she started her career working in Human Resources where she held various HR related positions for 10 years. After moving to France in 2008 she changed career, qualified as a Life coach and NLP Practitioner and set up her practice in Coaching and Training. Derval subsequentially completed a further Diploma in Life Coaching in 2015 with Mindstream and also qualified as a Certified Trainer QQI Level 6. Derval is also a Member of the Association for Coaching and an ASC (Accredited Senior Coach) with the IAPCM. She works with clients who are looking to make positive and lasting changes in all areas of life both personally and professionally and specialises in career changes along with interview preparation and delivery. Derval returned to Ireland in 2016 and offers her services in Dublin and internationally by Skype.. 

Contact Derval directly at


  • At the end of the course I feel scared, excited, emotional, overwhelmed but mostly amazed.

    This weekend has been profoundly inspirational and important to me. I know I am a life coach. Thank you Seann & Bee

    – Lydia, Asst. Director of Studies, English Language College.

  • I suspect that this weekend has changed my life and I don’t say things like that lightly.

    I really appreciate how skilled and insightful Seann is and the gentle way he brought us through some challenging topics and facilitated the class. Thank you. I hope the diploma class starts soon.

    – Carmel McCann

  • I had a life-changing experience.

    I found myself falling into a position that required life coaching for my clients so I took the decision to do Seann's Certificate course as an add-on skill.
    I had a life-changing experience and a development and broadening of my skills. It was an amazing, eye-opening 2 x day journey, with amazing people. A great gift to give to oneself.

    – Karen O'Brien. Mentor, Counsellor and Facilitator.

  • This course has been a real-eye-opener for my life/career direction.

    Sean’s calm and open-style of mentoring really engaged us all in the process of up-skilling ourselves and I would encourage anyone who is thinking of life coaching as a career to sign-up for the course

    – Cilian Murphy, Primary School Teacher.

  • I absolutely loved the two-day course with Seann

    It has strengthened even further my passion for life coaching. Seann is a wonderful teacher, easy-going, calm nature that is a joy to be in the company of. It is a fantastic course for anyone willing to grow, self-develop & evolve emotionally and spiritually. I am super-excited to continue onto the diploma course

    – Marianne O’Neill, Personal Trainer& Massage Therapist

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