Axiado

Axiado designs silicon, not software. Its core product, the Trusted Control/Compute Unit (TCU), is a purpose-built chip meant to replace and consolidate the separate baseboard management controller (BMC), TPM, and root-of-trust components found in servers, switches, and telecom equipment today. The pitch is that firmware and supply-chain attacks increasingly target exactly the low-level components that traditional endpoint security software cannot see or protect, and that the fix has to happen in hardware, at boot time and below the operating system.

What differentiates the TCU from a conventional root-of-trust chip is the addition of AI-driven runtime monitoring on the same silicon — using on-chip machine learning to watch for anomalous behavior (like ransomware-style encryption patterns or firmware tampering) as it happens, rather than relying solely on static attestation at boot. Axiado is targeting this at AI data centers specifically, where the buildout of GPU-dense infrastructure has created a large, fast-growing base of new hardware that needs a security foundation, plus networking and telecom equipment makers looking to consolidate multiple discrete security chips into one part.

Founded in 2017 and based in San Jose, Axiado closed an oversubscribed $100 million Series C+ round in December 2025 led by Maverick Silicon, with participation from Prosperity7 Ventures, Orbit Venture Partners, and Crosslink Capital, bringing total funding to well over $150 million. That level of institutional backing signals investor confidence in the architecture and go-to-market, but as with most hardware security startups at this stage, independent, named deployment evidence and third-party security evaluation of the chip’s actual protections are not yet publicly available — the claims to date are Axiado’s own.