CoreStack, a leading multi-cloud governance and automation platform, has announced the completion of a $50m growth financing deal.
The deal was made with Post Road Group, an alternative investment advisory firm known for its focus on digital infrastructure, telecommunications, media, and software.
The transaction includes $50m in funded debt aimed at optimising CoreStack’s capital structure, with the potential for further investment from Post Road Group. This financial backing will help the company accelerate product innovation, expand its market presence, and pursue inorganic growth opportunities while maintaining operational control.
Based in the United States, CoreStack provides an advanced cloud management and governance platform covering CNAPP, SecOps, FinOps, and CloudOps. Its AI-driven technology helps enterprises streamline multi-cloud operations across AWS, Azure, Google Cloud, Oracle, and hybrid environments. The platform enforces compliance with more than 2,000 industry standards and manages billions of dollars in cloud spend.
The newly secured capital will be used to strengthen CoreStack’s balance sheet and fuel further research and development, hiring, and mergers and acquisitions. The company plans to scale its global go-to-market operations and continue developing intelligent cloud governance solutions designed for enterprises and government agencies.
In recent years, CoreStack has reported consistent growth, achieving more than 30% year-on-year ARR increases and expanding its customer base to over 780 organisations worldwide. Its recent milestones include the launch of Agentic AI-powered features within its FinOps+ and Graphion CNAPP products, as well as significant enhancements to compliance and security capabilities. The platform has helped enterprises reduce cloud waste by up to 40%, improve compliance by 50%, and block thousands of potential cybersecurity threats.
CoreStack founder and CEO Ezhilarasan (Ez) Natarajan said, “This financing reinforces the strength of CoreStack’s business fundamentals, market momentum, and AI-driven product vision. With Post Road Group’s partnership, we’re doubling down on innovation and global expansion – scaling new features, deepening customer impact, and fueling our mission to deliver intelligent cloud governance with greater velocity and control.”
Post Road Group managing director Gardner Horan said, “CoreStack has one of the most advanced platforms in multi-cloud governance, security, and financial operations automation – all critical to digital transformation. We are proud to support CoreStack’s vision and its continued leadership in redefining how enterprises and government agencies govern cloud at scale.”
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