HGK Consulting CC is a consulting engineering practice specialising in structural engineering design. It was established in March 2006 by Erhard Kruger, who at the time, had twenty-six years experience in the field of structural engineering.

• water-retaining structures
• buildings
• sports stadia
• industrial structures
• rehabilitation of reservoirs and
  other water-retaining structures
• bridges and culverts
• structural investigations
• structural design reviews
• engineering management of projects
• expert witness testimony in court cases
• concrete rehabilitation.