Mark O'Callaghan Email
Data Manager and Web Developer @ National Cancer Registry Ireland
5 free lookup(s).
No credit card required.
Mark O'Callaghan Location
- Ireland
Mark O'Callaghan Work
- 2008 - now Data Manager and Web Developer @
- 2009 - 2012 Web developer @
- 2005 - 2008 Technology consultant @
Mark O'Callaghan Education
- University College Cork
Bachelor of Science (BSc) (Business Information Systems)
2001 - 2005 - Colaiste Choilm 1996 - 2001
Mark O'Callaghan Summary
- Mark O'Callaghan, based in Ireland, is currently a Data Manager and Web Developer at National Cancer Registry Ireland. Mark O'Callaghan brings experience from previous roles at United Nations and Deloitte. Mark O'Callaghan holds a 2001 - 2005 Bachelor of Science (BSc) in Business Information Systems @ University College Cork. Mark O'Callaghan has 2 emails on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Mark O'Callaghan?
Find contact details for 700 million professionals.
Others Named Mark O'Callaghan
Mark O'Callaghan
Senior Consultant and Director
Healesville, VIC, AU
Top National Cancer Registry Ireland Employees
Linda King
HR Manager
Ireland
Sean Curtin
Data Integration Specialist
Limerick, LK, IE
Laura Finneran
Statistician
Ireland
Conan Donnelly
Research Manager
Ireland
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co