Companies Founded by Jason Costain

Javloc Ltd Logo

Javloc is a consultancy firm specializing in fraud troubleshooting, helping individuals and organizations understand, defend against, and recover from fraud and scams. Leveraging decades of banking fraud expertise, Javloc provides cutting-edge advisory services focused on fraud prevention, scam loss recovery, and regulatory compliance.


Jason’s expertise has benefited these enterprises

Royal Bank of Scotland Logo

Jason has worked with Royal Bank of Scotland in Retail Banking in 1988 to 1998.

HSBC Logo

Jason has worked with HSBC served as Head of Fraud, M&S Money in 1998 to 2006.

Barclaycard International Logo

Jason has worked with Barclaycard International as Senior Manager of Dublin in 2006 to 2007.

CRC Ltd Logo

Jason has worked with CRC Ltd served as Company Director in 2008 to 2009.

CYBG PLC Logo

Jason has worked with CYBG PLC served as Head of Fraud in 2009 to 2012.

The Co-Operative Bank plc Logo

Jason worked in The Co-Operative Bank as Head of Financial Crime in 2013 to 2016.

Williams & Glyn Logo

Jason has worked with Williams & Glyn as Head of Financial Crime in 2016 to 2017.