COMPANY PROFILE

ARM

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Scalable processor architectures enabling next-generation computing

Cambridge, United KingdomFounded 1990Semiconductors

Valuation $253B Market cap · Aug/2026

Revenue $4.92B Latest reported FY

EBITDA $1.15B Latest reported FY

At a glance

Founded: 1990
Headquarters: Cambridge, United Kingdom
Listing: IPO 1998
Sector: Semiconductors
Power Law: Centicorn$100B+ valuation tierThoroughbred$100M+ revenue

Knowledge graph

News, research, reports and resources connected to this company by Dealroom

Analysis British diaspora have built $319.2B of unicorns abroad Sep 15, 2026 Analysis Who counts in the European Diaspora Index Sep 6, 2026

News Gimlet Labs raises $300M Series B at $3B valuation to rebuild AI inference Sep 4, 2026 Analysis Europe’s first-time exits, 2024 to 2026 Sep 1, 2026 Analysis Europe's Decacorns & Centicorns — the Map Aug 23, 2026

News Singular Photonics raises $2.15M for single-photon image sensors Aug 19, 2026

Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later1 investor entered at this stage

SCSoftbank Capital

Talent

Book a demo to see the people

Employees mapped 11,747 incl. 149 AI specialists

Founders /100 quality score

Key operators 113 quality /100

Potential founders likely future founders

Startup mafia 12 alumni-founded startups

Talent movements in · out past 12 months

Source: Dealroom Talent Intelligence.

Alumni founders

5 of 12 startups shown

Former ARM employees who went on to found companies, sorted by Dealroom signal score.

Phillip BurrUnited Kingdom

Signal score89

CACastleEst. 2014

JBJohan BrissmyrUnited States

Signal score88

IMImpossible MetalsEst. 2020

Oliver GunasekaraUnited States

Signal score86

MonumoEst. 2021

Dominic VergineUnited Kingdom

Signal score82

7 more alumni-founded companies in this previewBook a demo

Global footprint

Workforce and web traffic by country

Workforce by country

70 countries with
team presence

🇬🇧 United Kingdom37.4%

🇮🇳 India20.7%

🇺🇸 United States19.7%

🇫🇷 France5.1%

🇸🇪 Sweden2.8%

Top 5 of 70 shown

Web traffic by country

1.1M monthly visits
across markets

🇺🇸 United States28.9%

🇬🇧 United Kingdom10.9%

🇨🇳 China5.8%

🇮🇳 India5.8%

🇮🇩 Indonesia3.7%

Top 5 markets shown

Patents

Estimated portfolio value

$1.7B

3,932 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

Explore the patent portfolioPatent records, technology areas and peer comparisonsBook a demo

Investments and acquisitions

Disclosed deals where ARM was the backer or acquirer, 2005–2026. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.

Portfolio analysis

49 deals across ARM's capital deployment.

Where the deals concentrate by sector, stage, and decade.

By sectorCount

By stageCount

By periodCount

Where ARM deploys vs peers

Each axis is a Dealroom topic tag — picked from the cluster's most-tagged themes. Values are normalized per axis: the peer with the highest tag-coverage on that axis sits at the edge, others scale relative to them. Toggle between M&A, venture, or both.

Compare against

ARM's portfolio, mapped.

Stage

Period

49 of 49 deals

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about ARM on X, ranked by likes and reposts, corporate channels excluded.

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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Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.

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ARM