I have over 30 years' background as a journalist/presenter, working for top networks and major corporate clients (i.e. Michelin, Ferrari, Audi, l'Oréal, Auchan, etc.). I regularly voice programmes (i.e. "Inside Grand Prix" and "Ferrari Racing") and "vignettes" for networks such as Eurosport, CNN, CNBC, etc. I am able to produce voice-overs to your script with a very quick turnaround, sending you sound files in any format you wish. My company, Barnes Media International, is able to invoice with an inter-communal VAT number.
Samples are available on my website - www.barnesvoice.com.