Meet the experts

We deliver industry-leading integrity risk solutions

We are thought leaders in integrity risk management and work with corporate, government and professional sporting organisations to deliver top-tier results. We are passionate about the work we do and go above and beyond to support protecting your people, reputation and bottom line – no matter the situation.

Darren Murphy

Darren Murphy

Founder and CEO

Darren Murphy’s expertise spans his 25-year career in law enforcement as a detective in the Fraud Squad with the NSW Police Force and within the corporate sector. Across his career, Darren has managed hundreds of complex and sensitive whistleblower investigations, including transforming a traditional whistleblower hotline into a full-service Speak Up Hotline at one of Australia’s largest financial institutions.

From internal and external fraud, bribery, corruption and employee misconduct, Darren is an industry leader in integrity and conduct risks. Darren is passionate about protecting an organisation’s reputation, people and bottom line, and looks to help senior executives implement a proactive approach to how they manager their fraud, corruption and integrity risks.

Dylan Bohnen

Dylan Bohnen

Senior Manager

Joining the Core Integrity team in 2018, Dylan Bohnen looks to help people do the right thing. With a background in employment law, Dylan is highly experienced in negotiating with trade unions, advising on government labour policy and law, and drafting employment contracts and general commercial contracts.

Dylan assists and advises companies on internal policies and procedures and identifies pathways for these organisations to better help their people uphold the organisation’s values and culture. He is a firm believer in companies taking a proactive approach to workplace issues – big or small – and sees integrity risk management and corporate governance as integral strategies for organisations to meet their full potential.

Suzanne Murphy

Suzanne Murphy

Business Operations Manager

Suzanne has been part of the team at Core Integrity since its inception in 2016 whilst raising her young family. With over 17 years corporate experience in one of Australia’s largest banks, Suzanne brings a wealth of operational and strategic experience to the team.
Suzanne enjoys watching the team at Core Integrity flourish whilst she provides operational and strategic support. She relishes the opportunity to work flexibly and be engaged in her family’s lives whilst being able to add significant value to the team and success of Core Integrity. Suzanne believes whole-heartedly in the values that Core Integrity is helping spread across corporate, government and sporting organisations across Australia.
Core Integrity Avatar

Kathy Syben

Senior Manager

Joining Core Integrity in 2021 and with over 25 years in Human Resources, Kathy has a comprehensive background in developing and deploying human capital strategies aligned to organisational objectives. 
Accomplished at working across all facets of the employee life-cycle, Kathy has led change, built HR functions, pioneered new programmes, led remuneration efforts, identified and mitigated people-related risk and led organisational development activities.  

Passionate about helping organisations do the best by their people, Kathy offers end to end HR services with a focus on culture reviews, employee engagement, employee relations and policy development.  Kathy understands the complexities of people and organisational dynamics and the importance of treating people well in order to do well.  
Deb Nelson

Deb Nelson


Deb recently joined the Core Integrity team, previously working as a Detective with NSW Police for 15 years. During that time, she specialised in investigating child protection as well as other high profile matters in elite special investigative teams. Deb has specialist, unique skills to navigate the complexities of dealing with families and community stakeholders to safe-guard the community. As a passionate investigator she strives to achieve fairness and equality for all.
Deb has a deep passion for sport and its importance in the community. Having represented Australia in Cricket, Deb continues to be an active part of various sporting groups. Deb has a strong belief in fair play, equality, and integrity both on and off the sporting field.
Sidney Cirillo

Sidney Cirillo

Speak Up Analyst & Personal Assistant

Sidney recently joined Core Integrity, multitasking in two crucial roles to support the team, assisting operations to receive, assess and manage whistle-blower reports as well as working closely with Darren and the entire team as a Personal Assistant to manage, strengthen and develop client relationships.

In the busy environment of a fast growing business, Sidney assures that every stakeholder, client and reporter receives the attention they deserve. Sidney has a love for sport and exploring new places – to join the Core Integrity team, Sidney relocated from the Sunshine Coast to Sydney.
Jono Gaydon

Jono Gaydon

Technical Business Analyst

Jono believes in the power of data to improve business cultures. As Core Integrity’s resident IT SME, he manages telephony, databases, and the entire IT infrastructure, maintaining smoothly running systems to ensure client experiences are not harder than they need to be. 

Jono develops insightful dashboards that give our clients a holistic view of their “integrity status” and help them identify areas of improvement. With his background in international relations, Jono is passionate about nurturing relationships and promoting honesty and transparency to prevent incidents. 

Rosa Wagner

Marketing Specialist

Rosa is dedicated to get the word out about Core Integrity’s capability. With an extensive background in professional services marketing, she is striving to go above and beyond for our clients and creating value along the client journey.
Through engaging content and authentic messaging, Rosa works on promoting the expertise and passion of the highly skilled team at Core Integrity. In a rapidly evolving environment, she is committed to constantly improve and streamline processes to assist the team in creating smooth customer experiences and long lasting relationships. 

Let's chat

Leave us a message and we will get back to you to book a meeting:

Are you looking to submit a report? Please click here.

Free Webinar

Modern Slavery Compliance 2022