Need to fix the categories - FRENCH speakers needed

Hello I have 3500 French Companies data in a spreadsheet with Name, Websites, Categories and Description. I, Also have a list of 30-40 categories . Most of the companies are categorized accordingly but I need to categorize the companies up to 3 categories . If you think any no second or third categories are not matched with any company then you may left 1 category or if you find 2 matched categories then you may use 2. Almost 2000 companies have right categories in the spreadsheet . Rest companies have also categories but they are not listed in my Category sheet . I only need to categorized the companies from my CATEGORY listing . Excel is attached here . I will provide the categories to the successful bidder , you must understand FRENCH properly to apply this project, as the best way to identify the categories are read the descriptions . So, keep the categories from the category list only .. .. all categories that are not in "cate" file but in the 3500 database file should be replaced with appropriate categories .. .. all wrong categories should be replaced with right categories . I need to return the database ASAP . Thanks Emon