Altera files confidentially for IPO, targets potential listing worth over $2 billion

Altera, the San Jose-based programmable logic chipmaker, has filed confidentially for an initial public offering that could raise more than $2 billion. The move marks a full-circle moment for a company that first went public in 1988, got absorbed by Intel in 2015, and is now clawing its way back to standalone status under the stewardship of Silver Lake.

The listing is expected by late 2026, with Barclays, Citi, JPMorgan, and Morgan Stanley tapped to underwrite the deal.

From Intel’s portfolio to Silver Lake’s playbook

Founded in 1983, the company pioneered field-programmable gate arrays, the flexible chips that let engineers reprogram hardware after manufacturing. It went public five years later and built a solid business serving telecom, aerospace, defense, and industrial customers.

In 2015, the chip giant acquired Altera for roughly $16.7 billion, folding its programmable logic technology into Intel’s broader product lineup. Altera was separated back out as a standalone entity during 2024-2025. Silver Lake, the tech-focused private equity firm, acquired a 51% controlling stake in April 2025 for $4.46 billion. That transaction valued the entire company at $8.75 billion, roughly half what Intel originally paid for it.

The numbers behind the filing

Altera reported approximately $1.54 billion in revenue for fiscal 2024, with growth clocking in at over 20% year-on-year. Forecasts point to mid-20s percentage growth in 2026, which would push annual revenue comfortably past the $1.9 billion mark if the trajectory holds.

Altera’s products serve a diverse set of end markets: data centers, telecommunications, aerospace and defense, industrial automation, robotics, and edge artificial intelligence.

In preparation for the public listing, Altera bolstered its corporate governance by adding independent directors Kirsten Spears and Sumit Sadana to its board in September 2026.

Why programmable chips matter now

FPGAs occupy a specific niche. They’re the chips you use when you need hardware flexibility, when the algorithm might change, or when production volumes don’t justify designing a custom chip from scratch. That makes them essential in defense systems, telecom infrastructure, and increasingly in edge AI deployments where workloads are still evolving.

AMD acquired Xilinx for $49 billion in 2022, giving it a dominant position in the FPGA market. Lattice Semiconductor occupies the lower-power end. Altera, now independent and freshly capitalized, is positioning itself as the pure-play alternative.

Since AMD’s acquisition of Xilinx removed the last independent FPGA company from public exchanges, there’s been a gap in the investable universe for anyone wanting direct exposure to programmable logic without buying into a conglomerate. Altera’s IPO would fill that gap.