What is Callen Johnson's function at Greenlight?
Callen Johnson is Programmatic Trading Director at Greenlight.
Where is Callen Johnson based?
Callen Johnson is based out of Romford, England, United Kingdom.
What is Callen Johnson's work email address?
Callen Johnson's professional email address is c*****@greenl***.com
Who are Callen Johnson's co-workers?
Callen Johnson's colleagues are Kevin Blitz, Brian Gagliana, Andy Chawke, Phil Boardman, David Cropper, Nangialai Barakzai, Chris Nicholson, Sterling Blackheart, Leon Melchior, Sheree Stray, Virna Gran, Kevin Davey, John Strode, BJ Martin, Neil Sainsbury-Carter, Joe Madden, Georgi Bulgaria, Manon Belinguier, Nicholas Lee, Ross Wilson, Edward Parshotam, Marigona Gashi, Gavin Lennox, Stan Worsley, Christina Ahmed, Ewelina GL, Verity Bouette, Marta Colmenero, Adam Bunn, Eleanor Jones, Matt Hantzmon, Sanna Forbes, Isabel Sant.
