Interesting project! We are a boutique data processing service located near Toronto, Canada. We specialize in data capture, text manipulation, data reformatting and forensic data services that do not lend themselves to typical desktop tools.
In parallel we build a database of input files which can be revisited if needed (which is often the case)
We have reverse engineered data from complex reports like phone and cable invoices, catalogs and newspaper feeds. Specific to your needs we scraped details from complex corporate telecommunications invoices to analyse cost trends.
Check us out at www.hkadata.com. I look forward to impressing you with our services.
Regards, Kevin