Sovos is a global provider of tax, compliance, and trust solutions and services that enable businesses to navigate an increasingly regulated world with true confidence.
More than 100,000 customers in 100+ countries - including half the Fortune 500 – trust Sovos for their compliance needs. Sovos annually processes more than three billion transactions across 19,000 global tax jurisdictions. Bolstered by a robust partner program more than 400 strong, Sovos brings to bear an unrivaled global network for companies across industries and geographies. Founded in 1979, Sovos has operations across the Americas and Europe, and is owned by Hg and TA Associates.
Learn more

Soraban serves as an AI-driven administrative assistant tailored for accounting and tax firms, aimed at automating the processes of client data collection, document retrieval, and workflow management through a user-friendly, branded portal. By substituting monotonous manual tasks with flexible, customizable questionnaires that can send automatic reminders to clients via SMS, email, or voicemail, it also converts document uploads into PDFs and enhances client communication with intelligent, context-sensitive prompts. This tool integrates seamlessly with existing accounting software, enabling automatic data entry, the application of e-signatures for IRS documentation, and efficient coordination of tax return deliveries, all while minimizing the need for human involvement. By taking over repetitive administrative responsibilities, Soraban allows professionals to dedicate their time to advisory roles, thereby boosting overall efficiency, minimizing errors, and elevating the client experience through smooth, mobile-accessible interactions. Ultimately, Soraban not only transforms how accounting firms operate but also paves the way for a more streamlined future in client management.
Learn more
Vertex
Vertex software allows tax determination, compliance and reporting, tax data and management, as well as document management. It also integrates with core business applications to provide powerful integrations.
Vertex combines the best of technology innovation, tax process expertise, and industry partnerships to create a global indirect tax solution. This reduces audit exposure and allows tax departments to add more value to their companies.
Learn more
KEEYNS
KEEYNS is an innovative tax collaboration platform designed to transform the operations of your in-house tax and finance teams. Our unique platform is here to enhance, simplify, and automate your tax preparation tasks, encompassing everything from specific tax returns to audits, projects, and governance matters. By using KEEYNS, you can work efficiently and enjoy peace of mind. The centralized tax data warehouse we provide fosters seamless collaboration among your internal personnel, external advisors, and crucial stakeholders, including financial institutions and tax authorities. With well-defined roles and permissions, you can significantly reduce the time your internal team spends on tasks, as well as cut costs related to external consultancy fees and penalties. By partnering with both internal and external stakeholders across various jurisdictions, we tackle the complexities of establishing clear, locally compliant filing processes, ultimately improving operational efficiency. Our validated workflows are designed to optimize all aspects of tax preparation, and additionally, you have the option to develop custom workflows tailored to your specific needs, ensuring that your tax processes are as effective as possible. Embrace this modern solution to elevate your tax management strategy and achieve greater compliance effortlessly.
Learn more