Rivos

Rivos

Custom RISC-V server hardware for enterprises

Overview

Rivos designs and manufactures custom high-performance server hardware based on the RISC-V open ISA for data centers and enterprise IT. Its products are purpose-built to deliver strong compute performance, energy efficiency, and security for demanding workloads, through hardware tailored to specific tasks rather than off-the-shelf designs. The company differentiates itself by leveraging the flexibility and cost advantages of RISC-V to create bespoke servers that meet enterprise needs, offering close collaboration and support to ensure seamless integration in large-scale infrastructure. Its goal is to serve cloud providers, data centers, and other large IT operators with tailored, dependable server solutions that optimize performance and total cost of ownership.

Significant Headcount Growth

About Rivos

Simplify's Rating
Why Rivos is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Hardware

Industrial & Manufacturing

Company Size

51-200

Company Stage

Series A

Total Funding

$250M

Headquarters

Santa Clara, California

Founded

2021

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Simplify's Take

What believers are saying

  • Meta's 2025 acquisition validates Rivos's silicon talent and accelerates product adoption.
  • Rivos raised more than $250 million in April 2024, funding aggressive chip development.
  • Meta sought Rivos to reduce Nvidia dependence and internalize AI compute costs.

What critics are saying

  • The Information reported June 2026 layoffs cut more than 25% of ex-Rivos staff.
  • Meta paused a large-model training chip project after integration problems in 2026.
  • If Meta fully absorbs Rivos, the standalone startup disappears and hiring collapses.

What makes Rivos unique

  • Rivos built RISC-V CPUs and GPGPU chips for AI inference and data centers.
  • Meta signed a definitive acquisition agreement on October 3, 2025.
  • Canonical partnered with Rivos in April 2025 to harden Ubuntu for RISC-V.

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Funding

Total Funding

$250M

Above

Industry Average

Funded Over

1 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$30M
Kalshi
$250M
Rivos

Benefits

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-19%

1 year growth

10%

2 year growth

12%
The Star Media Group
Jul 31st, 2026
Intel providing chip technology to startup in rare deal.

Intel providing chip technology to startup in rare deal. Friday, 31 Jul 2026 SAN FRANCISCO: Intel is providing access to some of its processor technology to a new startup, according to a source and documents reviewed by Reuters, in a rare move for the US chipmaker. Intel chief executive officer (CEO) Lip-Bu Tan and the startup's boss are longtime co-investors. The startup, RosaicLabs Inc, filed its first Delaware incorporation documents in May, according to a certificate of incorporation from the state. Reuters could not locate a web page or LinkedIn profile for the company, as is common with early-stage chip startups operating in secrecy. Rosaic's CEO is Amarjit Gill, according to an amended filing in July, a seasoned venture capital investor and chip industry executive who helped Tan build the founding team at another chip company called Rivos, which Meta acquired last year, outbidding Intel. Tan was chairman of Rivos at the time. Tan and Gill both made seed-stage investments in a third chip startup called Nuvia, which was sold to Qualcomm. Intel declined to comment. Rosaic's founding team includes veterans from Rivos, according to a source briefed on the matter and the documents. Amit Parikh, the former finance chief at Rivos, signed the incorporation document. Furthermore, Intel is providing Rosaic access to its Atom technology, the building blocks of central processors, which run on the company's x86 architecture, the source said. Providing access to Rosaic is a rare move by Intel, which has historically not widely licensed pieces of its x86 architecture or provided Atom tech. Intel aims to ship register-transfer level code for the Atom processor tech to the startup, which designers use to describe chip functions, the source said. - Reuters

Data Center Dynamics
Oct 3rd, 2025
Meta acquires RISC-V chip startup Rivos – report

Terms of the deal have not been disclosed

FinancialContent
Sep 30th, 2025
Meta Acquires Rivos for AI Chips

Meta Platforms (NASDAQ: META) has acquired chip startup Rivos to enhance its AI capabilities and reduce reliance on external suppliers. This move, announced on September 30, 2025, aims to integrate Rivos's RISC-V-based processors and GPUs, accelerating Meta's custom AI chip development. The acquisition reflects a broader trend of tech giants pursuing vertical integration in AI hardware, potentially impacting companies like Nvidia. Rivos was previously seeking funding at a $2 billion valuation.

TechStock²
Sep 30th, 2025
Meta Acquires Rivos for $2B AI Chips

Meta is acquiring chip startup Rivos Inc. for around $2 billion to enhance its AI hardware capabilities and reduce reliance on Nvidia GPUs. Rivos, known for its RISC-V–based AI GPU, raised $250 million in April 2024. This acquisition aligns with Meta's strategy to develop in-house AI chips by 2026, aiming to cut AI compute costs. The move is part of a broader trend among tech giants to control AI chip development, challenging Nvidia's market dominance.

BISinfotech
Aug 18th, 2025
Rivos Targets $500M Funding to Rival NVIDIA GPUs

U.S.-based semiconductor startup Rivos is aiming to raise between $400 million and $500 million to develop advanced graphics processing units (GPUs) designed to compete directly with NVIDIA in the fast-growing artificial intelligence (AI) chip market.

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