The better way to work

Circuit provides a far more efficient and effective way to collaborate than using a multitude of disparate tools

Unify is the Atos brand for Communications and Collaboration. We are one of the world’s leading communications software and services brands, providing integrated communications and collaboration solutions worldwide. Our customers range in size from 5 employees to 500,000+ employees.

Atos Named a Leader in Aragon Research Globe for Team Collaboration, 2019

Evaluation Based on Completeness of Strategy and Performance
Atos, a global leader in digital transformation, has been positioned as a leader by Aragon Research, Inc., in its Globe for Team Collaboration, 2019, under Unify, the Atos product brand for communication and collaboration solutions. Aragon Research, a leading analyst research firm, evaluated 18 vendors based on what they defined as the key capabilities of team collaboration, including messaging, voice and video calling, persistent group chat, web and video conferencing, file sharing and document collaboration.

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Power Up Partner Conference 2019

Atos Hosts Power Up Partner Conference with Top Global Channel Partners

Atos held its annual channel partner conference in Budapest, bringing together 250 of its top partners from around the globe for updates on Atos’ channel strategy and program, and key solution enhancements. Formerly the Unify Partner Conference, the Atos Power Up Partner Conference 2019 emphasized the many opportunities in today’s market and outlined how Atos is poised to collaborate with partners to drive new business growth.

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Our Solutions

Team Collaboration

Cloud Collaboration

Everything your teams need to collaborate and communicate in a single app. Voice, video, screen share, chat, and file sharing and much more.


Voice Platforms

Secure and scalable unified communications platforms for any  IT, voice and application environment.


UC Applications

Easy-to-use, award-winning unified communications applications help streamline your communications and make everyone more productive.


Phones and Clients

Choose from a broad range of desktop, mobile and soft phone clients that feature industry-leading engineering and cost-efficient network management.


Contact Center Platforms

Balance service, support and budgets. And inbound, outbound or both. Unify’s multi-channel contact center solutions help you achieve your business goals.

OpenScape Business

Small and Medium Businesses

Improve your performance and take your business to the next level with Unified Communications specially tailored to Small and Medium Businesses.


Discover your workUtopia

Imagine an environment where everyone can perform at their best, improve productivity, and well-being is as important as profit.

Join the collaboration

Aug 21, 2019

Atos Bulgaria: Great Place To Work

Тhe Global Business Services Center in Sofia, Bulgaria was certified successfully by the Great Place to Work Certification® Program. The office is located in the heart of the capital and the team currently numbers around 500 young professionals. Starting as a Financial Shared Services Center 5 years ago supporting Unify, a Siemens company, it is now a multifunctional Global Business Services Center, supporting more than 15 interlocking functions, capitalizing on synergies, enhancing efficiency and developing a critical pool of knowledge and expertise. "Our human capital is our main asset in which…


Aug 16, 2019

Vacation relaxation: Reduce your out-of-office stress level with Circuit


Jul 22, 2019

Introducing the collaborative Internet of Things with Circuit


Jul 19, 2019

Circuit Collaboration Ecosystem Continues to Grow


Jul 15, 2019

The new OpenScape Business V2R7 - ensures business continuity and growth