Moriyama have worked with Umbraco since 2006. Back then our brief was a technology agnostic evaluation of several CMS platforms to choose the one that our clients enjoyed using the most. Umbraco won hands down.
Nowadays we only use Umbraco - it is the only CMS tool that we ever need.
Becoming an Umbraco Platinum partner was a simple decision for us. Moriyama are able to support the Umbraco team financially in the development of a fantastic product. In return we get priority access to support from Umbraco which allows us to serve our customers better.
What this means to you:
With an Umbraco Platinum Partner you have the assurance of a team well versed in Umbraco with proven experience of implementing Umbraco sites. You can be sure that the company has developers who have attended the official Umbraco Training Course and a proven track record of best practice Umbraco development.