Trusted Advisors in New Zealand School Leadership Development
With decades of principal and governance experience, we support school leaders and school boards across New Zealand with appraisals, reviews, and expert educational consulting.
Supporting School Leadership Across New Zealand
Edsolnz is a New Zealand-based consultancy providing expert advice and support for school principals, leadership teams, and school boards. Led by experienced school leaders Peter Gall and Michael Leach, our goal is to strengthen school leadership through tailored appraisals, reviews, and strategic guidance.
With a strong reputation built over many years, we work with a wide range of schools across the country - from small rural primary schools to large urban secondary schools. We specialise in school leadership development, helping to build effective leaders, strong governance, and better outcomes for students.
Meet Our Consultants
Peter Gall
(PGDEdL, BSc)
Peter has had a long and respected career in education, including serving as Principal of Papatoetoe High School. He is well known for his practical leadership, thoughtful decision-making, and deep understanding of school governance and leadership.
At Edsolnz, Peter leads principal support processes, school reviews, and recruitment processes. He brings clarity, objectivity, and a calm, supportive approach to every project.
“What motivates me is helping school leaders grow in confidence and capability. Strong leadership drives strong schools.”
Peter’s Experience
- PGDEdl, BSc
- Principal of Papatoetoe High School
- President of the Secondary Principals Association of New Zealand for three years
- Contracted by NZQA to review NCEA
- Treasurer for the executive of College Sport
- Member of the CMDHB Child and Youth Mortality review group
Michael Leach
Michael has worked across both primary and secondary schools in New Zealand, gaining valuable experience in a wide range of teaching and leadership roles. As a reformative principal at Botany Downs College, Michael helped position the school as a global leader in innovation, gaining recognition as one of 30 Microsoft World Tour schools.
Michael brings insight, strategic thinking, and a clear understanding of school systems to every aspect of his work with Edsolnz.
Michael's Experience
- MEDL; Dip Development Studies; BA (economics); TTC
- Tangaroa College principal
- Botany downs college principal
- Kings college headmaster
- Papatoetoe intermediate teacher
- Auckland Secondary School Principals’ representative
- Chairman of the Auckland Secondary Schools Headmasters Association
- Member of the STEAG committee
- Member of the Auckland University Principals’ Centre
- Counties Manukau Rugby Union Board Member
Trusted by Schools Across the Country
“Thank you to Peter and Michael for all your support throughout the principal recruitment process. Our Board truly appreciates your professionalism and the immense support you have both provided. Thank you again for your valued support.”
“Kia Ora Peter, Thank you so much for organising everything so quickly and for all your guidance. It has been a true privilege having you guide us on this journey.”
“Thank you Peter and Michael for assisting us through this process. I was relieved we made a decision, and I believe the right one. I was getting a bit worried we were losing track at one stage and you were able to focus us again.”
“Thanks Peter and Michael! You have both definitely been worth every cent so far - I’m so grateful. Not something I would want to attempt on my own!”
Need Expert Support for Your School?
Get in touch to find out how our team can help with principal appraisals, leadership reviews and school improvement planning.
