1 - Type in the company name. For added precision, type 'ti' first and put the company name in brackets. For example:
2 - On the left of your results, narrow by publication date and then open the 'Document type' menu. If there is a profile of your company, it should be listed here (though you may need to click on the 'more' link at the bottom of the list of company names).
But take a look at the pre-prepared searches that appear on the bottom of your final results page. For example: