Question 1

What company does John Callahan work for?

Accepted Answer

John Callahan works for Veridium

Question 2

What is John Callahan's role at Veridium?

Accepted Answer

John Callahan's role at Veridium is Chief Technology Officer.

Question 3

What is John Callahan's email address?

Accepted Answer

John Callahan's email address is jca*******@veridiumid.com.

Question 4

What is John Callahan's business email address

Accepted Answer

John Callahan's'business email address is jca*******@veridiumid.com.

Question 5

What is John Callahan's HQ phone number?

Accepted Answer

John Callahan's HQ phone number is +44 1753 208780.

Question 6

What industry does John Callahan's work in?

Accepted Answer

John Callahan works in Software & Internet industry

Question 7

Who are John Callahan's colleagues?

Accepted Answer

John Callahan's colleagues are Baber Amin, Rainer Witzgall, Bernard Harguindeguy, Rajiv P

John Callahan

Chief Technology Officer at Veridium