Telesign

Marina del Rey, California, USA · ≈700 employees · telesign.com

Telesign is a California-based company specializing in digital identity and programmable communications. As part of the Proximus Group, Telesign focuses on fraud protection, secure communications, and identity verification for global enterprises. Founded in 2005, the company operates a global end-to-end Communication Platform as a Service (CPaaS) that integrates data intelligence, messaging, security, authentication, and fraud detection through developer-friendly APIs. Telesign's core services include phone number verification, mobile identity solutions, and reputation scoring, which help secure billions of end-user accounts worldwide. The company also offers registration fraud detection and account security solutions to maintain account integrity. With capabilities in omnichannel messaging and programmable communications, Telesign enables businesses to engage securely with customers across various channels. Its solutions are essential for industries such as digital onboarding, financial services, gaming, and e-commerce, where identity verification and fraud prevention are critical.