True Random Number Service

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Advisory: RANDOM.ORG is scheduling essential maintenance on Friday, 20 September 2019 from 8.00-9.00am UTC [more info]


Our mission is to produce the highest quality true random numbers and make them available to the world in useful forms.

Registered Office RANDOM.ORG
Randomness and Integrity Services Ltd.
Premier Business Centres
8 Dawson Street
Dublin 2
D02 N767
Contact Skype:
Country of Incorporation Ireland
Company Reg. No. 489434
Tax/VAT Reg. No. IE 9769936F
D-U-N-S No. 98-504-9991
Directors Dr Mads Haahr, CEO, MIEEE, MACM, MICS;
Dr Svend Haahr; Danish Nationals

RANDOM.ORG was founded by Mads Haahr in October 1998 and became a Limited company in October 2010. The History of RANDOM.ORG describes how the service has developed from the very beginning to the present.

© 1998-2019 RANDOM.ORG
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