Puzzling scripophily - No. 1

Unleash your detective skills !
We are looking for a particular company. The following three visual clues will help you solve this puzzle. These are details from one of the company's share certificates.

• How to take part ? Submit your replies in the comments section of this post, or in any other way.
• What's in it for you ? The first correct answer yields eternal fame. 
• When will the solution be revealed ? Check this particular blog post.

F.L.