Ok, Here is the deal, I have a excel worksheet with the following columns:
First name, Last Name, Email address, domain of email, product type, date registered.
The list consists of about 50,000 entries. I want to sort the list by the domain of email(which I am able to do already) Once this is done, I want to find all instances of where a domain appears at least 10 times on the list(such as webmessenger.com appears 40 times, so I want to get that data).
For those instances where the domain appears at least 10 times, I want to pull those rows out of the intial list and put them in a new list(the new list will be sorted by domain and will only have people who have a domain which appears at least 10 times).
To make this a bit more clear, The initial list I have is a list of people who registered to use the software my employer makes. We are trying to locate companies which may have many people using our consumer version of the software. When there is a large amount of people in the same organization using our software, it would benefit them to upgrade to the enterprise version due to enhanced managment features. By running this filter, I can see which companies have at least 10 users registered to use our software. Of course I will remove any Gmail/yahoo mail/msn/hotmail... pretty much any public email domains and just leave the ones that are obviously corporate emails.
So far, I think it probably has to be done with a pivot table... I was able to get a table that tells me how many instances occur from each domain, but I cannot get it to display the actual data(it just says IE. company.com 200, yahoo 120, etc... I need it to show me the 200 rows of company.com emails and extract them to a new sheet so that I can then follow up with company.com and see if they are interested in the corporate version.)
Any help on this would be greatly appreciated. Please leave detailed instructions if you are going to give advice, as I am not an expert in excel. THANKS IN ADVANCE!