top of page

Our Team

Peter F Gallagher

a2B Advisory Consulting, Peter Gallagher, Sarah Gallagher, Change Management, Change Management Framework, a2BCMF, AUILM Model, a2B5R Model, Business and Process Improvement, Portfolio Programme, Project Management, Change Practitioner Training, Lean Practitioner Training, Strategy Execution, Change Management Sponsorship – Workshop, Business Improvement Leadership - Workshop, Change Management Foundation Training, Lean Kaizen Training, enabling step improvement, Trusted Adviser, Improving UK Productivity.
a2B Advisory Consulting, Sarah Gallagher, Peter Gallagher, Change Management, Change Management Framework, a2BCMF, AUILM Model, a2B5R Model, Business and Process Improvement, Portfolio Programme, Project Management, Change Practitioner Training, Lean Practitioner Training, Strategy Execution, Change Management Sponsorship – Workshop, Business Improvement Leadership - Workshop, Change Management Foundation Training, Lean Kaizen Training, enabling step improvement, Trusted Adviser, Improving UK Productivity.

Sarah L Gallagher

Sarah Gallagher - CCMP™, CSS GB, PRINCE® Practitioner, PRINCE2® Foundation, BA Hons

Operations and Recruitment Director

A highly efficient and adaptable individual with broad international industry experience in the oil and gas, education, trading and aviation sectors.


Key skills:

~ Recruitment and Account Management

~ Process and Business Improvement

~ Project and Change Management

Professional Qualifications:
~ Association of Change Management Professionals (ACMP) - Certified Change Management Professional (CCMP™)

~ American Society for Quality (ASQ) - Certified Six Sigma Green Belt (CSS GB) 

~ PRINCE2® Foundation - APMG International
~ PRINCE2® Practitioner - APMG International

Other Associates

a2B Consulting operates with associates who share our passion for enabling step change in organisations.
Each of our projects is unique, so we create the right team for the job.
We welcome relationships with independent consultants, business schools and other consultancies.

Peter Gallagher - MBA, CCMP™, PgMP®, PMP®, PMI-RMP®, CMgr FCMI, CQM/OE, LSS MBB

Founder, Speaker and Managing Director

Enabling step improvement. A highly accomplished and skilled global senior executive with a proven track record of transforming and improving the world’s largest and most successful organisations in over 20 countries. As a C-Suite trusted advisor, he is results driven and ensures change and business improvements are delivered to realise benefits and sustain value by adopting structured methodologies and strong project management. He believes people are a company’s best asset and uses his passion, leadership, communication and engagement skills to coach leaders, project leads and teams to ensure improvement. 

Key skills:
~ Change Management, Transformation and Leadership/Sponsorship Coaching
~ Portfolio, Programme and Project Management (PMO, Stakeholders & Risk Management)

~ Business Process Improvement (Project and Team Coaching)


Professional Qualifications:
~ Association of Change Management Professionals (ACMP) - Certified Change Management Professional (CCMP™)

~ Project Management Institute (PMI): Project (PMP®), Programme (PgMP®) & Risk (PMI-RMP®) Management Professional

~ American Society for Quality (ASQ) - Certified Manager of Quality (CMQ/OE) and Certified Six Sigma Black Belt (CSS BB)

~ Six Sigma Academy/Shell International: Lean Six Sigma Master Black Belt (LSS MBB)

Our Team Inner_about
Our Team Inner_about
bottom of page