High Voltage Technology SA (Pty) Ltd (“HVT”) provides “Can do” solutions for tough problems in the electricity transmission & distribution industry.

High Voltage Technology is a Level 2 BBBEE (BYO & BWO) company.

HVT’s vision is to become a significant Southern African group in the high voltage engineering field.

HVT is the leading independent BBBEE service provider to the high voltage and medium voltage electrical power market in Southern Africa offering:

  • Control & Protection & Commissioning
  • Substation Site Services
  • Substation Equipment
  • Civil Works
  • Electrification
  • Renewable Energy
  • Transformer Field Services
  • Switchgear, Transformers, Mini Substations & Mobile Mini Substations


HVT is proud of its continuous improvement:

  • Excellent empowerment credentials with BBBEE level 2 (BYO & BWO)
  • Eight fully equipped and trained crews supported by strong technical, design and project management abilities for a CIDB rating of 8EP and 7CE
  • Industry leading safety, health, environment and quality management system and ISO9001:2015 Certification


HVT and it’s social footprint

HVT is committed to enterprise development.

HVT currently incubates and provides assistance to small and emerging black contractors to facilitate skills transfer & social upliftment.


HVT delivers superior results for its customers because all staff share the following core values:

  • Passion for success
  • Empower the person
  • Eager for competition
  • Social conscience
Kaalfontein Containers

Electrical wiring and connecting power to seniors on Kaalfontein