If you are going to do only one thing, you should register your domain name.    Not everyone is aware that until you do this, anyone can buy your name, even if your business is Ltd. Then when you are ready for a website, your domain name may not be available. There are many companies buying domain names in bulk and reselling them at exorbitant prices to companies with those names. Don't get caught in this situation.

We highly recommend you secure your name. We provide domain name registration services for $100/year. If we secure your name, as a bonus we will create a placeholder page which will display your contact information free of charge until your website is ready to be launched. Then you have an online presence, which lends more credibility to your company.