The Blue Book OSS/BSS Vendor Directory

XIUS is a global leader in Mobile Infrastructure and Mobile Banking & Payment solutions and services, adding value to service provider networks, while strengthening customer relationships. XIUS brings together premium technology and outstanding value-added solutions with support for business intelligence. Our 25 years of expertise is proven by more than 200 network deployments and customers that include global tier one mobile operators. The company’s belief in innovation reflects in […]

xMatters is a digital service availability platform that helps organizations automate workflows, enhance incident management, and ensure system resilience. It integrates with IT service management (ITSM), DevOps, and monitoring tools to provide real-time alerts, orchestrated incident response, and communication automation. By minimizing downtime and accelerating issue resolution, xMatters enables teams to maintain seamless digital operations. Acquired by Everbridge to be known as Ever […]

We are an independent Telecoms BSS and services provider, trusted by Tier-1 key players, with a long-standing history of software innovation and IT solutions. Our unified and comprehensive tech stack and services allow you to choose the solution that suits your needs, now and into the future. From billing specific services or Telecom Billing-as-a-Service, our solution supports and grows with you. Future-proof your Wholesale Billing, with our actively maintained and enhanced wholesal […]

Acquired by Ivanti www.ivanti.com

Xymon is a tool for monitoring servers, applications and networks. It collects information about the health of your computers, the applications running on them, and the network connectivity between them. All of this information is presented in a set of simple, intuitive webpages that are updated frequently to reflect changes in the status of your systems. Xymon is capable of monitoring a vast set of network services, e.g. mail-servers, web-servers (both plain HTTP and encrypted HTTPS […]

Zabbix is a free and open source full-stack monitoring solution for IT infrastructure, applications, cloud services, IoT, environmental monitoring and more. Zabbix is a mature out-of-the-box monitoring platform that delivers distributed performance and availability monitoring, high-performance data collection, real-time problem detection, anomaly detection, trend predictions, alerting, problem remediation and rich dashboards and visualisation capabilities. Zabbix is an on-premise sol […]

ZCorum helps service providers reduce operational costs, increase the efficiency of their staff, and improve the quality of experience for the subscriber. We assist providers of all sizes, whether you offer service over DOCSIS, Fiber, DSL or Fixed Wireless. If you are a cable operator, telephone company, municipality or an independent ISP, our web-based diagnostics applications and managed broadband services will increase the productivity of your staff and improve your bottom line.

Zeetta Networks is a pioneer in the development of fully programmable, open ICT network infrastructures, made possible by the network slicing and network splicing® capabilities of NetOS®, Zeetta’s programmable network infrastructure platform. With ever-increasing demand on networks for more and more data traffic to be carried, the need for innovative, agile and economical network infrastructure solutions continues to grow. Zeetta Networks is dedicated to providing precisely these solu […]

We're on a mission to provide organizations throughout the GalaxZ with Software-Defined IT Operations™ and are hiring the best of the best to join in that effort. Zenoss works with the world's largest organizations to ensure their IT services and applications are always on. As the leader in Software-Defined IT Operations™, Zenoss develops software that builds comprehensive real-time models of hybrid IT environments, providing unparalleled holistic health and performance insights. This […]

Zinier is a technology company specializing in field service automation, leveraging AI, no-code tools, and intelligent workflows to streamline service operations. Its platform helps organizations in telecommunications, utilities, and other asset-intensive industries optimize workforce productivity, improve service quality, and reduce operational costs. About Zinier's FSM Software

Zinkworks is a software engineering firm specializing in digital transformation and telecommunications services. The company delivers automation, orchestration, and cloud-native solutions primarily to telecom and enterprise clients. Zinkworks focuses on areas like 5G network services, OSS/BSS modernization, and DevOps integration. Zinkworks

Website appears to no longer be operational since January 2024. Ziotis is an innovation company that harnesses advanced technology such as Blockchain, AI and RPA to increase the speed of business through cognitive automation.

ZIRA is a recognized leading vendor of award-winning Customer Partner Management, Product Catalog, Order Management, Trading and Routing, Billing, and Revenue Management solutions, streamlining the full lead-to-cash process for retail and wholesale businesses in the telecommunication and media industries. ZIRA is committed to maximizing customers’ value by continuously evolving its business portfolio for B2C, B2B, and B2B2x offerings, protecting legacy investments, and minimizing impl […]

Founded in 1996, Zoho Corporation is the software company behind three great brands: Zoho, ManageEngine and WebNMS. Zoho offers beautifully smart software to help you grow your business. With over 40 million users worldwide, Zoho's 40+ products aid your sales and marketing, support and collaboration, finance and recruitment needs - letting you focus only on your business. Zoho CRM is our flagship service and has won many awards such as the 2012 CRM Magazine Market Leader Award and […]