The Vermiculite Association (TVA) is an international trade association representing;
- Vermiculite mining companies and/or their agents
- Vermiculite processors (exfoliators)
- Producers of vermiculite products
- Application specialists
- Equipment suppliers
- Technical consultants
- Research and development bodies
Founded in 1948, 'to promote the knowledge and use of vermiculite around the world', TVA provides a forum for the exchange of technical knowledge and best practices for both producers and consumers of vermiculite products on a global basis. TVA covers over 80% of the worldwide producers of vermiculite products in 13 countries.
