top of page

Our Story

Our founding partners; Stephen Parsons, Eamonn Keller, Jared Huet and Dessie Farrell recognised that Cyber Security, reputation and resource protection can often feel complicated and overwhelming for companies, particularly SME’s. They set about bringing together a maverick team of expert cybersecurity analysts to provide a simplified solution. We use our 40+ years of industry knowledge and experience to manage risk for you and take away the headache of potential attacks. 


We are passionate about integrity and your security and as your dedicated and trusted cybersecurity partner, we will provide you with a roadmap to excellence in cybersecurity standards, safeguarding your organisation and your reputation. 

About Us.png

Meet the Team


Stephen Parsons


Stephen Parsons has over 20 years’ experience in senior IT and Cyber Security management roles in multiple sectors including financial services, construction, healthcare and distribution. 

  • Stephen Parsons LinkedIn

Eamonn Keller


With over 30 years experience leading Irish Technology companies, Eamonn has been at the forefront of Viso’s growth and expansion. He builds long standing relationships with his customers citing that reliability and dependability is the key to being a strong service provider.  

  • Eamonn Keller LinkedIn

Dessie Farrell

Business Development Director

Dessie Farrell has over 25  years experience revolutionising how companies approach performance, leadership, team and personal development. 

  • Dessie Farrell LinkedIn

Sarah Callery

Chief People Officer

Sarah brings extensive leadership experience to VISO.  Sarah is responsible for designing and implementing HR strategies and driving people development. Sarah has led teams across technology transformation, commercial operations and customer experience.  Sarah is an MBA graduate of Henley Business School and an MSc in Work and Organisation Behaviour from Dublin City University. 

  • Sarah Callery LinkedIn

Jared Huet

Chief Operating Officer

Jared Huet has 20 years experience in technology consulting, advising  leading Irish businesses in the financial services, technology, construction, and professional services industries. 

  • Jared Huet LinkedIn

Paul Gibbons

Information Security Officer

Paul Gibbons is an IT Security professional with over 20 years of experience gained in medium and large corporate environments across a range of business areas

  • Paul Gibbons LinkedIn

Rachel Hanlon

Information Security Officer

Rachel has many years experience managing information security for organisations in multiple sectors including the construction, financial services, distribution, logistics, manufacturing and healthcare industries. 

  • Rachel Hanlon LinkedIn
sonal headshot.jpg

Sonal Hajare

Cyber Security Analyst

Sonal is an Information security Consultant with 6 years of experience working in Application Security and Governance related roles. 

  • Sonal Hajar LinkedIn

Siobhan Earley

Chief Marketing Officer

Siobhan is responsible for creating and accelerating Viso’s marketing strategy and brand recognition. Siobhan brings extensive experience from both the pharmaceutical industry and high-performance sporting environments where she has successfully led teams and created award winning and globally recognised programmes and campaigns. 

  • Siobhan Earley LinkedIn

Megan Haybyrne

Information Security Officer

Megan has many years experience in cyber risk management, security awareness management, operational cyber security and project management of information security deployment projects.

  • Megan Haybyrne LinkedIn

Erica Manning

Information Security Analyst

Erica has many years experience working in IT and cyber security. She has obtained a Batchelor of Science degree in Computing and more recently has received a Post Graduate Diploma in Cyber Security.

  • Erica Manning LinkedIn
gerry headshot.jpg

Gerry Rassool

Information Security Officer

Gerry has experience of IT security, technology infrastructure and application auditing together with substantial knowledge of co-ordinating internal control assessment reviews, covering Sarbanes-Oxley (SOX) IT controls. 

  • Gerry Rassool LinkedIn
Tope Daisi.png

Tope Daisi

Cyber Security Analyst 

Tope joins the team as a Graduate Network & Cybersecurity Analsyt, and holds Comptia Security+ and AZ-900 Certification.

  • Tope Daisi LinkedIn

Want to work with us? Get in touch today we'd love to hear from you

bottom of page