TSCM NZ are the most experienced, trained, professional and capable Technical Surveillance Countermeasures sweep organisation in New Zealand. Our staff are highly skilled investigators with years of experience in the field of covert investigations. We are committed to maintaining an in depth knowledge of devices, methods and tactics used by persons attempting to obtain information and intelligence that can be used for monetary gain, blackmail or personal knowledge. Our working knowledge in the use of electronic & digital eavesdropping devices is second to none, and we pride ourselves in keeping abreast in the ever-changing world of sophisticated covert spying equipment. We have carried out hundreds of technical sweeps across New Zealand for some of the country’s largest private organisations and government agencies.