About JKI Enviromental

Japanese Knotweed Ireland Ltd are the country’s leading specialists of Japanese Knotweed and other Invasive Alien Plant Species (IAPS) treatment and removal.

Clients satisfaction
Clients Nationwide
Years of experience
Team members

What we do

We offer a wide range of services with suitable associated qualifications and equipment.

Japanese Knotweed Ireland Ltd operates offices and Dublin and Cork and offers a countrywide service.


Resources and

  • Construction Industry Federation (CIF) members.
  • Resident Ecologist and Environmental Scientist.
  • Resident Horticulturist researching proprietary IAPS control techniques.
  • PCA Qualified Surveyors.
  • Experienced PSDP & PSCS appointments.
  • Managing Safety in Construction.
  • Temporary Traffic Design Level 1 & 2 and Signing Lighting & Guarding at Roadworks.
  • PA1, PA6, PA6AW, PA6INJ qualified operatives.
  • SUD Professional Users registration.
  • 360° Excavator, CSCS Site dumper, CSCS Telescopic handler, ATV.
  • First Aid Response / Occupational First Aid
  • All Operatives are SafePass and Manual handling ticket holders.

We operate in accordance with ISO 9001, ISO 18001, ISO 14001 standards


Companies we
work with: