Overview

South Africa’s ^#1 leading service provider in the lightning protection and earthing industry.

Trust & Excellence

HHK is a leading authority in Southern Africa, known for its nearly 50 years of expertise in structural lightning protection, earthing, and surge protection solutions.

Recognized as the top choice for contracting companies throughout the region, HHK has built a reputation for reliability and excellence. The company has maintained consistent ownership and brand identity over its 49-year history.

Its head office is strategically located in Johannesburg, Northcliff, supported by eight additional branches with approximately 100 dedicated professionals to meet client needs effectively.

Our steadfast commitment to quality is exemplified by our SABS Quality Management System listing since 1987 an enduring testament to our dedication to excellence. Moreover, our top management’s active involvement in various SANS/IEC committees not only ensures compliance but also positions us at the forefront of shaping industry standards for lightning protection, earthing, and surge protection.

Striking Success

Since its founding in 1976 by visionary Helmut Hermann Kanwischer, HHK has been a pillar of excellence in lightning protection and earthing solutions. Helmut’s strategic relocation from Germany to South Africa in the late ’60s was fueled by his foresight into the region’s high ground flash densities Under his leadership, HHK emerged as Southern Africa’s leading force in this specialized field.

Today, with Birgit Kanwischer steering the course, HHK continues to forge ahead with growth and innovation. Her strategic prowess ensures that HHK not only surpasses competitors but also establishes new benchmarks for the industry. Partnering with HHK means aligning with an authoritative leader who exemplifies trust and expertise at every turn.