As a team of values-driven professionals, we’re dedicated to creating real change in organisations and people’s lives.

In addition to our safety and psychology experts, our team includes a wide range of leaders and support staff who deliver exceptional service and live the Sentis mission each and every day.

Meet our team

Anthony Gibbs
Chief Executive Officer

PB5: Health, family, fun, meaningful work, safety and security.

Dom O'Brien
Principal Consultant

PB5: Wife, daughter and dog, family, food and drink, beach fishing and travel.

Tanja Hooper
Operations Manager

PB5: Exercise, family (including the dog), outdoors, learning and developing, finding quiet time.

Gemma Harangozo
Senior Consultant

PB5: Relationships, sports, food and drinks, adventures, exploration and challenge.

Angie Derrett
Associate Consultant

PB5: Family, friends, personal and spiritual growth, helping others, freedom.

Audrey Martin
Associate Consultant

PB5: Holistic health, travel, growth and development, freedom, natural and traditional healing.

Darryl Bell
Associate Consultant

PB5: Family, health, exercise, travel, personal growth.

Don Marshall
Associate Consultant

PB5: Family and friends, outdoors, health & wellbeing, change, learning.

Eric Napier
Associate Consultant

PB5: Family and friends, wellbeing, realising potential, the great outdoors, gratitude.

Kevin Fisher
Associate Consultant

PB5: My wife, my daughters, learning, security, healthy risk taking.

Krishneel Maharaj
Associate Consultant

PB5: Family/friends, well-being, learning/growth, adventure and travel, having an impact.

Nicole Heffernan
Associate Consultant

PB5: Family, friends and fur babies, health and wellbeing, freedom and independence, learning, fun.

Eagan Barnett
Product Development Manager

PB5: Wife, family, travel, fun, security.

Tia Armit
Research Psychologist

PB5: Family, friends, health, meaningful work, animals.

Callum Paterson
Research Officer

PB5: Family and friends, supporting others, continuous learning, music, open-mindedness.

Nigel Newnes
Financial Controller

PB5: Family, friends, health, hobbies, finance.

Leisa Welch
Management Accountant

PB5: Family, health, food, happiness, sleep.

Bree Brown
Accounts Officer

PB5: Son, family and friends, fun, travel, financial independence.

Renee Bennett
Operations Coordinator

PB5: Family, dogs, friends, body and mind wellbeing, a healthy sense of humour.

Cassie Boulter
Events and Partnerships Manager

PB5: Family, friends, organisation, creating memories, health and wellbeing.

Liam Adair
Systems Administrator

PB5: Family, friends, learning, technology, fun.

Belinda Mathie
Assessment and Development Administrator

PB5: Family, friends, health, music, travel

Kate Sweat
HR Officer

PB5: Family, friends, health, fun, adventure.

Rosie Bannister
HR & Payroll Administrator

PB5: Faith, family, health financial security, gratitude and giving.

Anthony Gibbs
Chief Executive Officer

PB5: Health, family, fun, meaningful work, safety and security.

Dom O'Brien
Principal Consultant

PB5: Wife, daughter and dog, family, food and drink, beach fishing and travel.

Tanja Hooper
Operations Manager

PB5: Exercise, family (including the dog), outdoors, learning and developing, finding quiet time.

Gemma Harangozo
Senior Consultant

PB5: Relationships, sports, food and drinks, adventures, exploration and challenge.

Angie Derrett
Associate Consultant

PB5: Family, friends, personal and spiritual growth, helping others, freedom.

Audrey Martin
Associate Consultant

PB5: Holistic health, travel, growth and development, freedom, natural and traditional healing.

Darryl Bell
Associate Consultant

PB5: Family, health, exercise, travel, personal growth.

Don Marshall
Associate Consultant

PB5: Family and friends, outdoors, health & wellbeing, change, learning.

Eric Napier
Associate Consultant

PB5: Family and friends, wellbeing, realising potential, the great outdoors, gratitude.

Kevin Fisher
Associate Consultant

PB5: My wife, my daughters, learning, security, healthy risk taking.

Krishneel Maharaj
Associate Consultant

PB5: Family/friends, well-being, learning/growth, adventure and travel, having an impact.

Nicole Heffernan
Associate Consultant

PB5: Family, friends and fur babies, health and wellbeing, freedom and independence, learning, fun.

Eagan Barnett
Product Development Manager

PB5: Wife, family, travel, fun, security.

Tia Armit
Research Psychologist

PB5: Family, friends, health, meaningful work, animals.

Callum Paterson
Research Officer

PB5: Family and friends, supporting others, continuous learning, music, open-mindedness.

Nigel Newnes
Financial Controller

PB5: Family, friends, health, hobbies, finance.

Leisa Welch
Management Accountant

PB5: Family, health, food, happiness, sleep.

Bree Brown
Accounts Officer

PB5: Son, family and friends, fun, travel, financial independence.

Renee Bennett
Operations Coordinator

PB5: Family, dogs, friends, body and mind wellbeing, a healthy sense of humour.

Cassie Boulter
Events and Partnerships Manager

PB5: Family, friends, organisation, creating memories, health and wellbeing.

Liam Adair
Systems Administrator

PB5: Family, friends, learning, technology, fun.

Belinda Mathie
Assessment and Development Administrator

PB5: Family, friends, health, music, travel

Kate Sweat
HR Officer

PB5: Family, friends, health, fun, adventure.

Rosie Bannister
HR & Payroll Administrator

PB5: Faith, family, health financial security, gratitude and giving.

Anthony Gibbs
Chief Executive Officer

PB5: Health, family, fun, meaningful work, safety and security.

Dom O'Brien
Principal Consultant

PB5: Wife, daughter and dog, family, food and drink, beach fishing and travel.

Tanja Hooper
Operations Manager

PB5: Exercise, family (including the dog), outdoors, learning and developing, finding quiet time.

Gemma Harangozo
Senior Consultant

PB5: Relationships, sports, food and drinks, adventures, exploration and challenge.

Angie Derrett
Associate Consultant

PB5: Family, friends, personal and spiritual growth, helping others, freedom.

Audrey Martin
Associate Consultant

PB5: Holistic health, travel, growth and development, freedom, natural and traditional healing.

Darryl Bell
Associate Consultant

PB5: Family, health, exercise, travel, personal growth.

Don Marshall
Associate Consultant

PB5: Family and friends, outdoors, health & wellbeing, change, learning.

Eric Napier
Associate Consultant

PB5: Family and friends, wellbeing, realising potential, the great outdoors, gratitude.

Kevin Fisher
Associate Consultant

PB5: My wife, my daughters, learning, security, healthy risk taking.

Krishneel Maharaj
Associate Consultant

PB5: Family/friends, well-being, learning/growth, adventure and travel, having an impact.

Nicole Heffernan
Associate Consultant

PB5: Family, friends and fur babies, health and wellbeing, freedom and independence, learning, fun.

Eagan Barnett
Product Development Manager

PB5: Wife, family, travel, fun, security.

Tia Armit
Research Psychologist

PB5: Family, friends, health, meaningful work, animals.

Callum Paterson
Research Officer

PB5: Family and friends, supporting others, continuous learning, music, open-mindedness.

Nigel Newnes
Financial Controller

PB5: Family, friends, health, hobbies, finance.

Leisa Welch
Management Accountant

PB5: Family, health, food, happiness, sleep.

Bree Brown
Accounts Officer

PB5: Son, family and friends, fun, travel, financial independence.

Renee Bennett
Operations Coordinator

PB5: Family, dogs, friends, body and mind wellbeing, a healthy sense of humour.

Cassie Boulter
Events and Partnerships Manager

PB5: Family, friends, organisation, creating memories, health and wellbeing.

Liam Adair
Systems Administrator

PB5: Family, friends, learning, technology, fun.

Belinda Mathie
Assessment and Development Administrator

PB5: Family, friends, health, music, travel

Kate Sweat
HR Officer

PB5: Family, friends, health, fun, adventure.

Rosie Bannister
HR & Payroll Administrator

PB5: Faith, family, health financial security, gratitude and giving.

Anthony Gibbs
Chief Executive Officer

PB5: Health, family, fun, meaningful work, safety and security.

Dom O'Brien
Principal Consultant

PB5: Wife, daughter and dog, family, food and drink, beach fishing and travel.

Tanja Hooper
Operations Manager

PB5: Exercise, family (including the dog), outdoors, learning and developing, finding quiet time.

Gemma Harangozo
Senior Consultant

PB5: Relationships, sports, food and drinks, adventures, exploration and challenge.

Angie Derrett
Associate Consultant

PB5: Family, friends, personal and spiritual growth, helping others, freedom.

Audrey Martin
Associate Consultant

PB5: Holistic health, travel, growth and development, freedom, natural and traditional healing.

Darryl Bell
Associate Consultant

PB5: Family, health, exercise, travel, personal growth.

Don Marshall
Associate Consultant

PB5: Family and friends, outdoors, health & wellbeing, change, learning.

Eric Napier
Associate Consultant

PB5: Family and friends, wellbeing, realising potential, the great outdoors, gratitude.

Kevin Fisher
Associate Consultant

PB5: My wife, my daughters, learning, security, healthy risk taking.

Krishneel Maharaj
Associate Consultant

PB5: Family/friends, well-being, learning/growth, adventure and travel, having an impact.

Nicole Heffernan
Associate Consultant

PB5: Family, friends and fur babies, health and wellbeing, freedom and independence, learning, fun.

Eagan Barnett
Product Development Manager

PB5: Wife, family, travel, fun, security.

Tia Armit
Research Psychologist

PB5: Family, friends, health, meaningful work, animals.

Callum Paterson
Research Officer

PB5: Family and friends, supporting others, continuous learning, music, open-mindedness.

Nigel Newnes
Financial Controller

PB5: Family, friends, health, hobbies, finance.

Leisa Welch
Management Accountant

PB5: Family, health, food, happiness, sleep.

Bree Brown
Accounts Officer

PB5: Son, family and friends, fun, travel, financial independence.

Renee Bennett
Operations Coordinator

PB5: Family, dogs, friends, body and mind wellbeing, a healthy sense of humour.

Cassie Boulter
Events and Partnerships Manager

PB5: Family, friends, organisation, creating memories, health and wellbeing.

Liam Adair
Systems Administrator

PB5: Family, friends, learning, technology, fun.

Belinda Mathie
Assessment and Development Administrator

PB5: Family, friends, health, music, travel

Kate Sweat
HR Officer

PB5: Family, friends, health, fun, adventure.

Rosie Bannister
HR & Payroll Administrator

PB5: Faith, family, health financial security, gratitude and giving.

Book a speaker for your event

Our expert facilitators regularly speak at safety conferences and events in Australia and around the world.