EAD Trust offers SaaS model services based upon the digital signature (XadES and PadES) and electronic certificates. Other developments include: Electronic forum with access via electronic ID card (DNI-e), certified e- mail (Noticeman), Timestamping (RFC3161), verification of websites, elliptic curve electronic certificates, electronic invoicing (FACCIL).
This is the (elevator pitch) video of presentation to investors (spanish language)
http://www.madrimasd.org/emprendedores/empresas/FichaEmpresas.aspx?id=605