OSS Observer, a subsidiary of Analysys Mason, is a market research firm covering the telecom software market. Our goal is to provide clear reasoning and practical recommendations to help our clients make informed business decisions. OSS Observer publishes forecasts, market share and analysis of industry trends that drive commercial spending on service assurance, service fulfillment, customer care, billing, network equipment manufacturer's NMS, service delivery platforms, and middleware services worldwide. The global, commercial OSS market in 2006 totaled $16.2 billion.

Founded in 2003, OSS Observer has more than 100 clients in North America, Europe, and Asia. OSS Observer's clients include tier-1 service providers, leading software suppliers, network equipment manufacturers, and capital investment firms. Our analysts bring to the company decades of first-hand experience at service providers and vendors in North America and Europe.

OSS Observer provides market forecasts, in-depth analyses, profiles, news, inquiry, briefings and custom consulting services.