Derek O'Callaghan Email
Managing Director @ Abacus Systems & Networks Ltd.
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Derek O'Callaghan Location
- Ireland
Derek O'Callaghan Work
- 1992 -now Managing Director @
Derek O'Callaghan Summary
- Derek O'Callaghan, based in Ireland, is currently a Managing Director at Abacus Systems & Networks Ltd.. Derek O'Callaghan has 1 emails on RocketReach.
Looking for a different Derek O'Callaghan?
Find contact details for 700 million professionals.
Others Named Derek O'Callaghan
Derek O'Callaghan
Prepress Manager
New York, United States
Derek O'Callaghan
Director
Melbourne, VIC, AU
Derek O'Callaghan
Managing Director
Celbridge, County Kildare, IE
Derek O'Callaghan
Prepress Manager
New York, United States
Top Abacus Systems & Networks Ltd. Employees
David McDonald
Sales Director
Ireland
Karl Groenewald
Senior Network Engineer
Cape Town, WC, ZA
Derek O'Callaghan
Managing Director
Celbridge, County Kildare, IE
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co