Dated disclosed rounds · latest 2025-11-01
Series B
PhysicsX
AI-native engineering / physics foundation models; AI-native engineering simulation platform (MLOps/AI infra)
VerifiedSeries BLondon
- Companies House
- 12134466
- GLEIF LEI
- 213800GIBEMABPOX8F39
- Latest evidence
- 2025-11-01
- Evidence snapshot
- 2026-08-25
Exact award notices · latest No exact award match
2026-08-01
Jun 2026
Signals organise dated evidence; they do not score growth, revenue, creditworthiness or investment performance.
Evidence timeline
5 dated observations
Funding, procurement, registry and identifier records are placed on one chronology. Each row says whether it is a source fact, a record observation or reference metadata; no inferred event is inserted.
RegistryRecord observation Status observed: Active
Snapshot evidence only; this row does not claim the status changed on this date.
IdentifierReference metadata LEI record updated
213800GIBEMABPOX8F39 · registration LAPSED
IdentifierReference metadata LEI first registered
213800GIBEMABPOX8F39
FundingSource fact Series B
$155M+ ($135M original Series B, Jun 2025 + NVentures-led extension, Nov 2025; exact extension amount undisclosed) · 7 named investors
RegistryRegistry fact Company incorporated
PHYSICSX LIMITED · company 12134466
Latest disclosed round
Series B (extended)
- Date
- 2025-11-01
- Amount
- USD 155m
- Sector
- AI / ML / data; Devtools / cloud / infra
- Companies House
- 12134466
- ONS region
- London
Evidence status
Directory ready
- Identity
- Verified
- Match
- High — exact company number and aligned registered name
- Operating status
- active
- Data origins
- Core directory, Growth Network, Live Chris T D1
Capital network
7 linked investors
Lead, participant, lender and other retained roles remain distinct where the source supports them. Every relationship below names its source layer, observation date, match method and publication state.
AtomicoleadApplied MaterialsparticipantGeneral CatalystparticipantJuly FundparticipantNVenturesparticipantSiemensparticipantTemasekparticipant
| Investor | Role | Date | Source | Match / state |
|---|---|---|---|---|
| Atomico | lead | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Applied Materials | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| General Catalyst | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| July Fund | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| NVentures | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Siemens | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Temasek | participant | 2025-11-01 | Physicsx ↗ · Techfundingnews ↗ · Bebeez ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
Funding record
1 disclosed round
Open a dated round to move directly between the company, named investors and source publication.
| Date | Stage | Amount | Investors | Named sources |
|---|---|---|---|---|
| 2025-06-22 | Series B | $155M+ ($135M original Series B, Jun 2025 + NVentures-led extension, Nov 2025; exact extension amount undisclosed) | Atomico · Temasek · Siemens · Applied Materials · July Fund · General Catalyst · 1 additional source-listed name | Physicsx ↗ · Techfundingnews ↗ · Physicsx ↗ |
Companies House status and filing snapshot
PHYSICSX LIMITED
Exact company-number match from the public register. The retained status is active. Filing dates and SIC codes are registry context, not a credit or investment-quality assessment.
Registered record
- Status
- Active
- Company type
- Private Limited Company
- Country of origin
- United Kingdom
- Incorporated
- 2019-08-01
- Dissolved
- Not applicable
- Company number
- 12134466
Filing context
- Accounts category
- GROUP
- Accounts made up to
- 2024-12-31
- Next accounts due
- 2026-09-30
- Confirmation made up to
- 2025-07-31
- Registry snapshot
- 2026-08-01
- Live check
- Bulk snapshot only
Former registered names: MOTODYNAMICS LTD
71122Engineering related scientific and technical consulting activities72190Other research and experimental development on natural sciences and engineering
Global legal-entity identifier
213800GIBEMABPOX8F39
Exact company-number match to the GLEIF golden-copy data. An LEI is an identifier for a legal entity; it is not a credit, risk or investment-quality rating.
GLEIF record
- Legal name
- PHYSICSX LIMITED
- Entity status
- ACTIVE
- Jurisdiction
- GB
- Registration status
- LAPSED
- Last updated
- 2026-06-25T00:05:11.583Z
- Next renewal
- 2026-06-24T00:00:00Z
Traceability
Source trail
Funding and investor claims retain named public-source links. This is a dated research snapshot, not a live cap table.