Customer-Centric Operations & Strong Product Suite: Tailwinds Proofpoint's constant focus on improving and expanding its capabilities and offerings is noteworthy. The company reinvests about 20% of annual revenues in R&D, which is quite significant. Notably, majority of Proofpoint's offerings are adopted by Fortune 100, Fortune 1000 and Global 2000 companies. Moreover, given the current security scenario wherein enterprises are transitioning their workloads and data to the cloud, every point on the network is vulnerable to security breaches.