With over 50 years of experience and using proprietary products, Sovereign Hydroseal develops and successfully implements solutions to stop groundwater ingress into below ground structures such as mines and tunnels. The Sovereign Group is active in the Tunnelling, Shaft Sinking, Mining and Oil and Gas industries.

Sovereign's grout consultants are experienced with a can - do attitude and always deliver excellent results - be it pre-grouting, post-grouting, remedial or reactive grouting.