Hennessys Irish Bar

Hennessy Group Ltd

WE ARE THE CIRCUIT THAT POWERS NZ INDUSTRY

If you’re told 'it can’t be done,' think again. Tenacity, energy, and innovation are embedded within our DNA.

Hennessy’s purpose is straightforward – we’re here to power New Zealand industry. Solving mission-critical problems for industry is what we do, and we do it superbly.

With a formidable track record in industrial electrical and control system solutions, we supply expertly tailored technical solutions, delivering around-the-clock service support – 365 days a year - so NZ’s key industries maintain production. With foundations firmly in electrical engineering, we understand NZ leading industries and their world-class assets. Innovative projects for Contact Energy, Dairy Goat NZ, Greenlea Meats, and Inex reflect the team’s robust reputation and expert capabilities.

Our Services

WE CHANNEL OUR ENERGY INTO BRILLIANT SOLUTIONS

Electrical Services: Leading providers for commercial and industrial electrical needs, EV charger installation, control systems solutions, and electrical maintenance and repairs.
Industrial Automation: Offering bespoke design, planning, and installation of production factory and warehouse automation systems for various industries.
Instrumentation Services: Keeping critical process instruments up to date using the latest calibration equipment from Europe, certified to international standards.
Electrical Engineering: Decades of experience in electrical engineering, assisting with a variety of electrical needs.
Electronics Services: Integrating software and electronics to control and monitor production processes for a wide range of industries.
Mechanical Services: Electrical checks on mechanical equipment, assembly, and installation of production equipment.