Box Off My Computer

Listing your business is a great idea. Baring in mind that the more establihed sites that link to your website, the more findable your website becomes on search engines and even though your website might not have climbed anywhere near the top of a search engines listings yet, sites such as UK Business Directory will definately be up there on the first few pages.

Registering your business details on sites such as UK Business Directory can certainly make your business more popular on the internet and can help drive custom and trafiic to your business and website.

It's completely free to register, they only ask that you link back to them also.

Here are a few more to try -

Scoot

B2B Directory – Useful directory of B2B Companies