The following companies and organisations are official Corporate Members of the NZ Plant Protection Society.
- AgResearch Ltd
- Arysta LifeScience New Zealand
- BASF NZ Limited
- Bayer CropScience
- Corteva Agriscience
- Environmental Protection Authority
- Eurofins Scientific
- Foundation for Arable Research
- Horticulture New Zealand
- Kenso New Zealand Ltd
- Lonza New Zealand Ltd
- Ministry for Primary industries
- New Zealand Apple & Pears Inc.
- New Zealand Avocado
- New Zealand Winegrowers
- Nufarm NZ Ltd
- Peak Research Ltd
- Peracto NZ Ltd
- Plant & Food Research
- Plant Protection Chemistry NZ
- Syngenta Crop Protection Ltd
- Zespri International Ltd.
Corporate members, please contact the website editor to update your information.