Oxide Computer — Startup Profile

The rack-scale cloud computer that brings hyperscaler architecture to data centers enterprises own

HQ: Emeryville, California, USA | Founded: 2019 | Employees: ~123–130 (PitchBook 130, Tracxn 129, Crustdata 123 — Sept/Oct 2026) | Stage: Series D (Private) | Website: https://oxide.computer

About

Oxide Computer Company builds the Oxide Cloud Computer: a single rack in which compute sleds, rack-level switches, power shelves and a cloud control plane are designed and sold as one system. Its pitch is "the cloud you own" — hyperscaler-style self-service infrastructure for organizations that must run compute in a facility they control instead of renting AWS, Azure or Google Cloud.

The company was founded in 2019 by Steve Tuck (CEO), Bryan Cantrill (CTO) and Jessie Frazelle (CPO, who left in July 2022 to co-found KittyCAD), and spent four years rebuilding the stack from the service processor up: its own boards and hardware root of trust, Hubris replacing the BMC, platform firmware replacing the traditional UEFI BIOS, the bhyve-based Propolis hypervisor, Crucible distributed block storage, an illumos distribution called Helios, and a Rust control plane (Nexus/Omicron) exposed through API, CLI and web console. The first commercial system was unveiled on 26 October 2023 alongside a $44M Series A. A rack today supports up to 32 first-generation sleds (AMD EPYC 7713P, 64 cores) or 24 second-generation sleds (AMD EPYC 9005, up to 192 cores), up to 4,608 cores, 36 TiB of DRAM and 6.5 PiB of NVMe.

Commercially, Oxide says it reached profitability in spring 2026 and holds a large order backlog it cannot yet fill. It has raised roughly $839M across six announced rounds, most recently the $445M Series D led by Eclipse on 9 October 2026 at a $6B valuation reported by Forbes and Axios. Named customers include Lawrence Livermore National Laboratory, CoreSite and Switch; public-sector sales run through Carahsoft. Headcount is roughly 120–130.

The Take

Oxide's thesis is that the enterprise server market froze in place while hyperscalers rebuilt computing at rack scale — and that the fix is not a better box but a whole rack, with firmware, hypervisor, storage, switching and control plane written by one company and sold as "the cloud you own." That is why Oxide designs its own boards, replaced the BMC with Hubris, eliminated UEFI with its own platform firmware, built its own Tofino-based switch and wrote a Rust control plane exposed through API, CLI and console. It is also why the company took four years and about $78M of capital before shipping its first commercial system in October 2023.

The 2025–2026 financing sequence is the clearest evidence the thesis is working. USIT led a $100M Series B in July 2025 and a $200M Series C announced February 2026; Eclipse then led a $445M Series D announced October 9, 2026 at a $6B valuation reported by Forbes and Axios. Oxide says it did not need the money to survive — it reached profitability in spring 2026 — but needs working capital because components and manufacturing are paid for long before racks ship, and demand exceeds a production base it expanded 20x in twelve months.

The risks are the ones the founders name themselves: capital intensity, long and fragile enterprise sales cycles (their own podcast recounts deals dying on the day of signature), and dependence on AMD, now both supplier and shareholder. Dell, HPE and Supermicro compete on scale and channel; hyperscalers keep the rented model comfortable. Oxide's counterweight is a genuinely differentiated system sold into national labs, federal agencies, financial services and VMware-replacing enterprises, with an open, auditable stack no incumbent offers.

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