SADDLE RIVER, N.J.--(BUSINESS WIRE)--PDI, Inc. (Nasdaq:PDII), a provider of commercialization services to the biopharmaceutical industry, today announced that it has signed a one-year agreement with Alpharma Inc. (NYSE:ALO) for an exclusive talent acquisition engagement. A proven provider of talent acquisition services, PDI will fill all internal sales force vacancies for Alpharma’s branded pharmaceuticals division. Financial terms were not disclosed.