Data Scraping - Need Twitter Accounts FTSE250 Companies

The FTSE250 is a list of the 250 biggest companies on the London Stock Exchange. You can find a list of them here: http://www.londonstockexchange.com/exchange/prices-and-markets/stocks/indices/summary/summary-indices-constituents.html?index=MCX

We require someone to find out the twitter accounts for all these companies. We will need a CSV file showing:

- Stock Code (the column marked "Code" in the link above)
- Company Name
- Twitter Account

We will pay £0.10 per twitter account, up to a maximum of £25 if provided with all 250 accounts.

Please provide samples/links to any existing work of a similar nature (data scraping) in order to be selected for this project.

Please feel free to ask any questions if anything is not clear.

Thanks.