Human Synergistics International


Human Synergistics International is based in the United States, with offices in Chicago Illinois, Detroit Michigan and San Francisco California.

In Canada our business is based in Ontario.

In Europe we are in the UK, The Netherlands, Belgium, Germany/Austria/Switzerland, Hungary, Romania, Serbia, Bulgaria and Finland.

In Asia: Japan and South Korea.

In Australasia: Australia and New Zealand.

We also have products in a number of other languages, where support is provided within countries in which we do not have a presence. In this case support is provided from either the USA or a neighbouring country office.

Click here for product/language availability.


15th Floor Pencarrow House
1 Willeston Street
PO Box 27-327
Tel: +64 (0)4 470 7700
Fax: +64 (0)4 4 470 7711
Email Us

Open 8:30am to 5:00pm


Level 4, Unit 1, Textile Centre
1 Kenwyn Street, Parnell
PO Box 37-483
Tel: +64 (0)9 309 9010
Email Us

Open 9am to 5:00pm