Lattice Semiconductor completes AMI acquisition for $650M in stock
Lattice Semiconductor has completed its acquisition of AMI, a leader in platform firmware and infrastructure manageability solutions for cloud and AI. Lattice issued stock-based consideration valued at approximately $650 million (between 5.2M–6.1M shares, adjusted based on stock price), with THL Partners (the majority owner of AMI since 2024) retaining an equity stake in the combined company. The deal was originally announced on May 4, 2026 and closed in late July 2026.
AMI provides silicon-neutral boot, security, and infrastructure management firmware trusted by hyperscalers and OEMs—services critical for managing hardware in data center environments. Lattice brings industry-leading low-power FPGA expertise. The combination creates what Lattice calls the industry's most complete secure management and control platform, merging hardware silicon (FPGAs) with system-level firmware in a single company.
AMI is projected to generate over $200 million in revenue in 2026. The combined business is expected to reach a $1 billion+ annual revenue run rate by end of 2026, with the acquisition projected to be accretive to gross margin, free cash flow, and non-GAAP earnings per share. AMI will operate as a dedicated business unit under AMI co-founder and CEO Sanjoy Maity, reporting to Lattice CEO Ford Tamer, maintaining its silicon-neutral stance.
For infrastructure architects, this consolidation signals a broader pattern: vendors are bundling firmware, manageability, and security closer to silicon as AI infrastructure complexity grows. The deal also reflects THL Partners' conviction in the compute-infrastructure stack—the firm backed both AMI and Brooks Automation, showing institutional capital's focus on the full stack (silicon, firmware, systems) needed for next-gen data centers.