Dated disclosed rounds · latest 2022-06-01
Series B
newcleo
Generation-IV nuclear reactors (lead-cooled fast reactors, nuclear-waste fuel)
VerifiedSeries BLondon (note: major operations in Italy/France)
- Companies House
- 13274878
- GLEIF LEI
- 984500E97DFCC3823730
- Latest evidence
- 2022-06-01
- 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
984500E97DFCC3823730 · registration ISSUED
FundingSource fact Series B
$367m (further $85-125m raised across 2025-2026) · 10 named investors
IdentifierReference metadata LEI first registered
984500E97DFCC3823730
RegistryRegistry fact Company incorporated
NEWCLEO LTD · company 13274878
Latest disclosed round
Series B
- Date
- 2022-06-01
- Amount
- USD 367m
- Sector
- Climate / energy / cleantech
- Companies House
- 13274878
- 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
10 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.
Azimut InvestmentsparticipantCementir HoldingparticipantCERN Pension FundparticipantDanieli & CparticipantIndaco VenturesparticipantKairosparticipantNew Enterprise AssociatesparticipantOrion ValvesparticipantQatar Investment AuthorityparticipantWalter Tostoparticipant
| Investor | Role | Date | Source | Match / state |
|---|---|---|---|---|
| Azimut Investments | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Cementir Holding | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| CERN Pension Fund | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Danieli & C | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Indaco Ventures | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Kairos | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| New Enterprise Associates | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Orion Valves | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Qatar Investment Authority | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Walter Tosto | participant | 2022-06-01 | Esgtoday ↗ · Yahoo ↗ | 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 |
|---|---|---|---|---|
| 2022-06-01 | Series B | $367m (further $85-125m raised across 2025-2026) | Qatar Investment Authority · New Enterprise Associates · Kairos · Indaco Ventures · Azimut Investments · CERN Pension Fund · 1 additional source-listed name · + 3 more linked | Esgtoday ↗ · Yahoo ↗ |
Companies House status and filing snapshot
NEWCLEO LTD
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
- 2021-03-18
- Dissolved
- Not applicable
- Company number
- 13274878
Filing context
- Accounts category
- GROUP
- Accounts made up to
- 2024-12-31
- Next accounts due
- 2026-09-30
- Confirmation made up to
- 2026-06-12
- Registry snapshot
- 2026-08-01
- Live check
- Bulk snapshot only
74909Other professional, scientific and technical activities n.e.c.
Global legal-entity identifier
984500E97DFCC3823730
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
- NEWCLEO LTD
- Entity status
- ACTIVE
- Jurisdiction
- GB
- Registration status
- ISSUED
- Last updated
- 2025-10-01T21:48:57+00:00
- Next renewal
- 2026-11-30T21:35:04+00:00
Traceability
Source trail
Funding and investor claims retain named public-source links. This is a dated research snapshot, not a live cap table.