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Companies starting with S

Seven layers

Seven layers

7 layers is a worldwide group of accredited test and service centers for the wireless communications industry. We provide conformance, interoperability and field testing, as well as certification and global type approval services. Clients of 7 layers supervise their test projects conveniently via real-time web-access! Manufacturers integrating chip-sets and modules in M2M, automotive and mobile computing products benefit from our experience regarding global certification and regulatory requirements. We understand the complexities arising from interaction of various technologies in one product.

Sigma Systems

Sigma Systems is a premier provider and leader in the design, development, and deployment of OSS service management solutions. As a global company, we automate Communications Service Providers' (CSPs) business and operational processes enabling them to define, activate, manage and diagnose subscribed, on-demand and real-time IP broadband and wireless services. Sigma Solutions provide the "Intelligence Behind Converged Services Delivery" and is supported by the company's proven ability to empower a greater freedom of service choice for the digital consumer. Sigma has 10 years experience using a proven implementation methodology that provides rapid deployment integration and turn-up in multi-service, multi-technology operating environments. Today, we are a proven global OSS leader, managing deployments for communications service providers that have over 40 million subscribers combined across North America, EMEA and APAC. Sigma's tried, proven and trusted deployments are powered by its global team of 200 dedicated professionals, who design, develop, sell and deliver Sigma's products and services.

Speedflow Communications Ltd.

Speedflow Communications is a telecom service provider and a software developer.


Steleus is a real-time performance management company whose core business is to supply network-related intelligence to telecom operators.We provide critical network, service and customer-related information based on an open system strategy which enables telecom operators to retain their customers and increase profitability. Fast ROI guaranteed!With 30 years of experience in traffic analysis Steleus is an innovative and recognized expert in the area of traffic and service monitoring solutions independent from network elements. Steleus' prOceSS7 open system generates powerful counters and Key Performance Indicators. It also generates threshold-triggered traffic alarms. All this is achieved in real-time to empower operators to: optimize their GSM / GPRS / UMTS / PSTN networks master their interconnections increase their roaming revenue and much more!Our leading-edge GPRS monitoring solution is already implemented by several of our customers. As of today, more than 70 operators in 30 different countries benefit from our expertis

Subex Limited

Subex Limited is a leading global provider of Operations and Business Support Systems (OSS/BSS) that empowers communications service providers (CSPs) to achieve competitive advantage through Business Optimization and Service Agility - thereby enabling them to better operational efficiency to deliver enhanced service experiences to subscribers.

SunTec Business Solutions

unTec is a leading provider ofRelationship-based Pricingand centralized billing solutions for Communication, Media &Entertainment (CME), Banking, Financial Services & Insurance (BFSI), and Utilities industries. Our product offering, theTBMS-Tsuite provides a comprehensive, integrated solution for the rating and billing requirements of the Communications, Media & Entertainment (CME) industry. We have leveraged our extensive domain experience, acquired since inception in 1990, to successfully deliver timely and cost-effective solutions. We are the world's first SEI CMM Level 5 transaction billing company. Through our partnerships with global leaders like HP, IBM, i-flex Solutions, Infosys (Finacle), TCS, Logica CMG, Intel and Oracle, we provide our customers the best of both worlds. Our worldwide presence (US, UK, Germany, Singapore, Dubai & India) helps us to provide better support to our customers in their regions.

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European Communications is now
Mobile Europe and European Communications


From June 2018, European Communications magazine 
has merged with its sister title Mobile Europe, into 
Mobile Europe and European Communications.

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