Private Valuation & Funding Round Tracker · PhysicsX

PhysicsX funding rounds & valuation history

Name: PhysicsX Funding Rounds & Valuation History
Creator: growthnavigatefunding.net

PhysicsX, the London company building physics AI models and software that simulate and optimise engineering designs for aerospace, automotive, semiconductor and other industrial customers. Funding from the Series A (Nov 2023) to the Series C (Jun 2026), sourced to PhysicsX, PitchBook and TechCrunch.

Last updated: 14 Nov 2026 (IST). Every figure re-checked against the linked sources that day. Rows: 3 Currency: US$, nominal

⬇ Download CSV Cite this dataset Methodology & status definitions

Last closed round Closed

About $2.4B

$300M Series C, Jun 2026

Raised in rounds listed

$467M

Sum of 3 closed rounds with a disclosed amount (GNF calc.)

Largest round

$300M

Series C, Jun 2026

Closed rounds listed

Nov 2023 to Jun 2026

Round history

Newest first. Dashed badges and striped rows are not closed transactions. “—” means the source does not disclose the figure or it cannot be computed on the same basis; see the note in each row.

PhysicsX funding rounds, Nov 2023 to Jun 2026
Date	Status	Round	Amount	Lead / buyer	Valuation	Val. ÷ run-rate	Source
8 Jun 2026	Closed round	Series CNew investors M&G Investments and Intrepid Growth Partners; existing investors including Applied Materials, Atomico, General Catalyst, July Fund and NGP (PhysicsX).	$300M	Temasek	About $2.4BStated by PhysicsX (approximate)	—Not disclosedNo run-rate stated in the announcement	PhysicsX, 8 Jun 2026Also: PitchBook, Jun 2026
22 Jun 2025	Closed round	Series BWith Temasek, Siemens, Applied Materials and July Fund.	$135M	Atomico	Not disclosedNo company valuation stated by the source	—Not disclosedNo run-rate stated in the announcement	PhysicsX, 22 Jun 2025
27 Nov 2023	Closed round	Series AStandard Investments, NGP, Radius Capital and Henry Kravis also participated.	$32M	General Catalyst	Not disclosedNo company valuation stated by the source	—Not disclosedNo run-rate stated in the announcement	PhysicsX, 27 Nov 2023Also: TechCrunch, 27 Nov 2023

Step-up = valuation ÷ the prior closed valuation (GNF calc.), shown only where both figures were stated or reported and neither is a lower bound.

Amount raised in each closed round

Amounts raised, not valuations: fewer than two closed rounds have a disclosed valuation.

Series ANov 2023$32M
Series BJun 2025$135M
Series CJun 2026$300M

Sources: PhysicsX, PitchBook, TechCrunch. US$ billions, linear scale.

Timeline

Each round and share sale, oldest first.

27 Nov 2023 · Closed
Series A: $32M led by General Catalyst.
22 Jun 2025 · Closed
Series B: $135M led by Atomico.
8 Jun 2026 · Closed
Series C: $300M at About $2.4B led by Temasek.

Still private: PhysicsX has not filed for an IPO and has not been acquired.

Cite this dataset

Free to quote with a link back. Copy this citation:

PhysicsX Funding Rounds & Valuation History. Private Valuation & Funding Round Tracker, GrowthNavigateFunding.net, updated 14 Nov 2026. https://growthnavigatefunding.net/funding/physicsx/

Download the data

The same 3 rows as the table: numeric US$ columns, empty cells where a figure is not disclosed, and a source URL for every row.

File: physicsx-rounds.csv (UTF-8, comma-separated)
Stable URL: https://growthnavigatefunding.net/wp-content/uploads/2026/11/physicsx-rounds.csv
Columns: id, date, date_precision, status, transaction_type, round, amount_usd_low, amount_usd_high, lead_or_buyer, co_leads, valuation_usd_low, valuation_usd_high, valuation_basis, valuation_to_run_rate_multiple, multiple_bound, multiple_basis, step_up_vs_prior_closed, price_per_share_usd_low, price_per_share_usd_high, shares, source, source_url, other_source_urls, notes, last_updated
Updated: 14 Nov 2026 (IST)

⬇ Download CSV

Methodology & status definitions

How each row is labelled and calculated.

Closed round

A primary round announced by the company or confirmed in the press, bringing new money to the company.

Valuation ÷ run-rate

Post-money valuation ÷ the run-rate the company stated in that announcement (GNF calc.). Where the run-rate is “crossed” or “over” a figure, the multiple is shown as “under X×”. No row qualifies here unless shown, so no multiple is invented.

What is not a separate row

Grants and secondary sales. PhysicsX announces in US dollars; no currency conversion applied.

Updates & corrections

This page stays at one address and is updated in place; the “Last updated” date above drives the citation and the dataset metadata. Corrections: hello@growthnavigatefunding.net. Informational only; not investment advice.

Changelog

14 Nov 2026: Dataset first compiled (AI-50 batch, not yet published).

PhysicsX Funding Rounds & Valuation History (2023–2026)