Simsonar Oy Competitors

RingCentral, Inc. (NYSE: RNG) is a global leader in AI–powered customer engagement, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, video collaboration, and messaging. Powered by advanced AI capabilities, RingCentral delivers intelligence at every phase of the conversation journey — before, during, and after each human interaction. With RingCentral, businesses can work smarter, respond faster, and connect more meaningfully with their customers. Visit ringcentral.com to learn more. Our decades-long leadership in reliable and secure cloud communications has earned us the trust of nearly 600,000 customers and millions of users worldwide. RingCentral is headquartered in Belmont, California, and has offices around the world.

Tele2 is a Nordic and Baltic telecom operator built on a strong challenger culture. Since 1993, Tele2 has challenged established norms in the telecom industry by making connectivity simpler, smarter and more cost efficient for customers. Tele2 provides mobile, fixed connectivity, TV and streaming services, as well as IoT solutions, to consumers and businesses across the Nordic and Baltic region. Tele2 is listed on Nasdaq Stockholm. In 2025, Tele2 generated revenue of SEK 29.9 billion. For the latest news and definitions of measures, visit tele2.com.For latest news and definitions of measures, please see our website at tele2.com.

Nextiva provides a business conversation platform that brings together communications, customer interactions, collaboration, and AI. Built for businesses of all sizes, the NEXT platform connects customer and team conversations across calls, texts, emails, chats, and more with customer history, business systems, and the teams responsible for what happens next. By giving people and AI shared context and persistent memory across channels, Nextiva helps customers and employees pick up where they left off, take the next action, and move work forward without starting over. Nextiva helps businesses grow revenue, retain customers, and get more done, one conversation at a time. Trusted by more than 100,000 businesses, Nextiva is led by co-founder Tomas Gorny and headquartered in Scottsdale, Arizona.