Zenith Training and Development

Zenith Training and Development is the executive coaching practice of Shiera O'Brien. When you bring Zenith Training and Development into your business, you work directly with me—start to finish. Expect clearer decisions, stronger communication, and tools you can use in your next meeting. Recognised as one of Dublin’s top executive coaches (Top 10, 2020; Top 15, 2024). I coach executives, senior leaders, and teams in Dublin (working globally) across four arenas: executive coaching, leadership development, sales coaching & buying psychology, and presentation & communication coaching. This work is grounded in practical psychology (neuro-semantics, meta-coaching) and focused on what people actually do under pressure—in boardrooms, sales cycles, and team settings. What you get from this coaching and training work • Quick win in the first 10 days (clarified message or decision process) • Cadence that fits your calendar (3, 6, or 9-month options • Practical language tools you’ll use in your next meeting • Measured progress: decision speed, stakeholder buy-in, predictable delivery Who benefits C-suite & Directors • Rising Managers • Sales Leaders & Teams • Speakers presenting to boards/investors Connect here Book a 15-minute Coaching Call below Based in Dublin, Ireland, Coaching Globally • Founded 2004 • +353 1 962 0919