De Monclin has more than 10 years of public relations and analyst relations experience in Europe and the US, specializing in business-to-business, networking, telecommunications, portal software, infrastructure software and enterprise software. De Monclin began her career as a research analyst, managing international client relationships with Compaq, HP, IBM and Sun for UK-based Context. De Monclin's marketing clients have included Avaya, BNP Paribas, DSM, Externall, Lucent, and Netegrity.