This online absence will also mean that you are not aligned with the times. It shows a lack of advancement and this is not what you want to project to your TG. All this indicates how important it is to have an online presence through a website.
An interesting modern looking website, customized to your corporate needs, is all that you require.
It is wise to pay attention to the information you give on your website. It has to be current, updated and interesting to read.
Your company website creates a presence avatar. It speaks for you through attractive logo and colors; it gets you the business.