About Us


LVA-Check is one of the leading providers of Layered VoiceAnalysis (LVA™) patented technology to the South African and broader African markets.LVA-Check is subsidiary of Onsitecheck (PTY) Ltd., a privately held company based in SouthAfrica. We are able to service clients all over the African continent from our call centre in South Africa.


Founded in 2010, we have many years of experience in providing services and solutions which address the different needs of the security, corporate, and financial markets. We enable organisations to enhance crime detection/ prevention, expedite investigations, identify and fight fraud more effectively, improve authenticity assessment during recruitment processes, and manage workplace criminal incidents. 

We can help your company accurately identify a candidate’s level of risk regarding unlawful acts such as theft, drugs, abuse, bribery, or general lack of integrity. The cost of dismissing an employee is far greater than the cost of employing the right person, and our goal is to provide you with the data to make a more informed decision when hiring/ managing staff to increase your bottom line.

With over 20 years of experience, we’ll ensure you always get the best guidance. We serve our clients at every level of their organization, whether as a trusted advisor or management coach for front line employees.

We strive to build a relationship of trust with each clientfor the long-term. We have served 70% of our clients for over 5 years.