PhysicsX

Active#16 in United Kingdom

Physics AI models and software that speed up simulation and design work for engineers in aerospace, automotive, semiconductors and energy.

AI›physics AI for engineering physicsx.ai

Founded2019

HQLondon

RaisedUSD 470M+

Last roundSeries C · Jun 2026

Country of originUnited KingdomListed in the United Kingdom ranking

Where would you invest?United KingdomJurisdiction as cited by the ranking

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
United Kingdom · all sectors	Top 50	#16	Edition 0 · October 2026	3 Jan 2027

Rank historyOct 2026 · #16First edition: no movements yet.

Estimated valuation

AI · United Kingdom ranking

≈ USD 2.4bnUSD 1.9–3bn · Unicorn

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series C · USD 300M · Jun 2026
Published valuation: USD 2.4bn · Jun 2026
AI adjustment: None

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Funding history

USD 470M+ raised in total

Date	Round	Amount	Type	Investors
Jun 2026	Series C	USD 300M	Equity	Temasek, M&G, Applied Materials, Atomico, General Catalyst, Nvidia, Siemens

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

By industry professionals & analysts

Industry professionals and financial analysts can publish their own analysis of PhysicsX as a PDF. It must answer at least one of these four questions, and stick to them:

AI valuation: $2.4BUndervalued or overvalued?

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Who should acquire itStrategic buyers, and why

Who should it acquireAcquisition targets, and why

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What the AI reads

Read by the AI at the next edition.

Comparable companies in United Kingdom

Full United Kingdom ranking →

ElevenLabs#2AI › voice generation and voice agentsDecacorn Ineffable Intelligence#8AI › reinforcement-learning research labUnicorn Synthesia#10AI › video generation for companiesUnicorn CuspAI#14AI › materials discoveryUnicorn

Investors in PhysicsX: Temasek · M&G · Applied Materials · Atomico · General Catalyst · NVIDIA · Siemens

Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.