Block Shield Corporation is listed on the London AIM market (BLS). Its Sunnyvale, California based subsidiary, WaveZero has developed and holds patents for innovative solutions in the electromagnetic compatibility and radio frequency identification (RFID) fields. WaveZero's products are manufactured in a state of the art production facility owned by Block Shield and located in Sugar Grove, Illinois.

In the field of nascent RFID, WaveZero has developed manufacturing processes that, combined with their EMC products, utilize vacuum deposition of metal on plastics as the technology of choice.
Mon May 5, 2008: News Releases: Directorate Change (more...)

Tue Mar 4, 2008: News Releases: Trading Update (more...)

Tue Mar 4, 2008: News Releases: Initial sale of newly developed high volume RFID m... (more...)

Fri Feb 8, 2008: Share Structure: (more...)

Fri Feb 8, 2008: News Releases: Issue of Shares (more...)