Waikato Head Injury Society
- A group who provide counselling and support to head injury patients.
- http://www.whis.nzl.org/

Waikato Postgraduate Medicine Inc.
- Incorporated society run by medical practitioners that aims to advance continuing medical education, quality assurance and research.
- http://www.wpgmi.org.nz/

Paterson Burn Optometrists
- Optometrists with clinics in Hamilton, Tokoroa and Te Awamutu. Details of promotions, services offered and clinic news.
- http://www.spectacles.co.nz/

MS Waikato
- Education, transport and support for those affected by Multiple Sclerosis in the Waikato region
- http://www.mswaikato.org.nz/