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MatX

Semiconductors · Mountain View, United States · Founded 2022

Designs AI hardware with optimized performance for LLMs MoreLess

MatX is a company that operates in the semiconductor industry, with a focus on developing hardware specifically for artificial intelligence models. The company's core product is a high-throughput chip designed to maximize the performance of large language models (LLMs).

The hardware is engineered to dedicate every transistor to this purpose, distinguishing it from more general-purpose processors. This specialization suggests a target market of organizations that develop or heavily utilize large-scale AI, such as tech companies, research institutions, and enterprises in the AI sector.

The company's approach also encompasses software and compiler development, as evidenced by their hiring in these areas. This indicates a full-stack approach to optimizing AI model performance, from the silicon to the code. Their research blog mentions JAX code, suggesting a focus on making their hardware accessible and programmable for machine learning engineers.

The business model appears to be centered on the design and sale of these specialized chips. Given the high demand for computational power for AI, MatX is positioned to capitalize on the growing need for efficient and powerful hardware for large models.

Keywords: AI hardware, semiconductors, large language models, high-throughput chips, machine learning, silicon engineering, compiler, JAX, hardware systems, deep learning

Company overview

MatX company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2022
Headquarters
Mountain View, United States
Employees
122
Open positions
19
Dealroom signal
95.7
client focusb2btechnologyArtificial IntelligencetechnologyHardwaretechnologyDeep TechtechnologyMachine Learningbusiness modelManufacturingsectorCore AIsectorRumoured $1BsectorSemiconductor Designers and ManufacturerssectorAI Chips and ProcessorssectorAI Computing InfrastructuresectorNIF defense security and resiliencesectorNIF Security of Critical TechnologiessectorDT and LS

Valuation & funding

MatX funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Feb 2026 $500M $2B Marvell Technology · John Collison · NFDG · Situational Awareness
SERIES AOther financing Nov 2024 $80M $300M Daniel Gross · Adam D’Angelo · Harpoon · Triatomic Capital
SEEDOther financing Dec 2023 $25M $100M Nat Friedman
SEEDOther financing Jun 2023 $0 AIspace Ventures
Showing 4 recorded eventsUnlock the complete deal history →

Growth signals

MatX website traffic

Latest recorded traffic for MatX is 28K monthly website visits, up 3.7% over the last three months. MatX's team grew 58.4% over the past year.

Latest monthly visits28K 3-month web change+3.7% 1-year team growth+58.4%
Monthly website visits32 observations · Dec 2023–Jul 2026
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

MatX compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

MatX's talent

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Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

13 investors on MatX's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 2 investors entered at this stage
AIspace Ventures
Nat Friedman
Series A 11 investors entered at this stage
Spark Capital
Daniel Gross
Adam D’Angelo
Harpoon
Triatomic Capital
Jane Street Capital
Situational Awareness
Marvell Technology
John Collison
NFDG
Patrick Collison

Global footprint

Where MatX has talent and traffic

Workforce by country
4 countries with
team presence
🇺🇸 United States94%
🇫🇷 France3.6%
🇲🇦 Morocco1.2%
🇹🇼 Taiwan1.2%
4 countries shown

In the news

Latest news about MatX

Recent press, funding announcements, and product moves mentioning MatX — open to read from the original sources.

See all news

Market sentiment

What the market is saying about MatX

An AI-synthesized read of the highest-engagement posts about MatX on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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