Educational Solutions (UK) Ltd is the original and exclusive trademark holder for Cuisenaire® in the UK. No other company has the right to use the trademarked name without our permission.

There are other trademark holders in other countries e.g. USA.

The global copyright holder for Dr Caleb Gattegno’s work since 1977 is Educational Solutions Worldwide Inc. based in Canada.

If you wish to use Cuisenaire® products or the likeness of them in the UK in commercial projects or publicly available resources or materials, you do require -as a minimum- our written permission and you need to credit the company accordingly.

Depending on the nature of the project we may have to agree terms.

In most cases, such as with academic institutions and user groups, we do not withhold permission. However, we reserve the right to do so depending on the nature of the use of the name, image or likeness.