não tenho experiência com nenhum dos seguintes, mas podes depois procurar tu mais informação:
http://www.aleccohfx.com/
regulated and run according to the Swiss law under OAR-G (Swiss Regulation Official Body Founded by GSCGI - GPCGFG)
http://www.alpari.co.uk/
Alpari (UK) Limited is authorised and regulated by the FSA.
http://activtrades.com/index.aspx?page=forex
ActivTrades Limited is authorised and regulated by the Financial Services Authority
http://www.dbfx.com/about-us.html
Deutsche Bank AG is authorized under German Banking Law (competent authority: BaFin - Federal Financial Supervising Authority) and regulated by the Financial Services Authority for the conduct of UK business,
http://www.efxgroup.com/
FX Group is an affiliated introducing firm for MB Trading Futures, Inc (MBTF) that receives a volume based referral fee for its services. MB Trading Futures, Inc. is registered with the CFTC and member of NFA as a Futures commission Merchant (FCM). MBTF offers execution and settlement services for off-exchange foreign currency (forex) products through EFX.