We’ve come a long way from the days of using punch cards to record information. Find out everything you need to know about the history of data storage, all the way up to the latest cloud storage solutions.
TraCert and Cert-Trace are registered Trademarks of TraCert OÜ
Ahtri 12 c/o ER-Hub, 10151 Tallinn – Estonia
Represented by:
Wilhelm (Bill) Holler, CEO
VAT-Nr. EE102361621
Estonian Co. Register Number:
16027582
Member of the
Estonian Chamber of Commerce and Industry
Membership number 3473
Menu
Ahtri 12, 10151 Tallinn
Dr. Rainer Casdorff
After 35+ years in the Aviation Industry Bill Holler founded TraCert OÜ to revolutionize documentation, archiving and sharing.
Having studied mechanical engineering Bill Holler has had management roles within the aerospace and fastener industries throughout his career. After being elected Chairman of DIN (NL) – German Institute for Aerospace Standardization, Bill Holler very successfully has shaped the international status of the European aerospace norms. He held this position at the DIN and at ASD-STAN for 16 years.
Bill has a strong professional background in aerospace fasteners and other standard hardware products through his experience as CEO of former SMI manufacturing plant and many successful years as aerospace business consultant.