PS.
PublicSupply
account_balanceBuyersbusinessSuppliersdescriptionNotices
BuyersSuppliersNotices
verified_userData sourced from Contracts Finder, Find a Tender, and Companies House.
Contracts Finder ↗Find a Tender ↗Procurement Act 2023 ↗
  1. Home›
  2. Suppliers›
  3. Kyoto Fusioneering UK Ltd.
KF

Kyoto Fusioneering UK Ltd.

Oxford
Large

Kyoto Fusioneering UK Ltd. is dedicated to developing fusion technology to create a new energy industry and address significant environmental challenges, aiming for a sustainable future.

kyotofusioneering.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£10.9m
Live
3
Buyers
3
12m
£7.9m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 11
  • Top buyers3
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Kyoto Fusioneering UK Ltd.Updated 06 Jul 2026

At a glance · for buyers and watchdogs

Kyoto Fusioneering UK Ltd. has won £10.9m across 3 public-sector buyers, with 3 live contracts. No active Companies House risk flags.

Why: top buyer UK Atomic Energy Authority at 73% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
3 of 11Live contracts
73%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 1
Fusion Technology DevelopmentDeveloping fusion technology to drive a new energy industry. ↗

Extracted automatically from kyotofusioneering.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 3 live · 8 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Development of vertically straight fusion blanket segment demonstrator including technology development identification
UK Industrial Fusion Solutions Ltd—10 Dec 2025—4 mopending
Design & Build Framework
UK Atomic Energy Authority—05 Sept 2025£7.9m12 mopending
STEP first stage Rebco HTS test coil manufacture and test
Ukaea United Kingdom Atomic Energy Authority7163200014 Aug 2023£90k1.8 yrsClosed
Tritium Accountancy Technology Landscape review
Ukaea United Kingdom Atomic Energy Authority7300000005 Jan 2022£50k3 moClosed
Tritium Storage Technologies Review and Sizing Tool Development
Ukaea United Kingdom Atomic Energy Authority7300000008 Jan 2022£29k2 moClosed
TRITIUM PROCUREMENT ASSESSMENT
Ukaea United Kingdom Atomic Energy Authority7300000024 Jan 2022£34k2 moClosed
COOLANT TRITIUM LEVELS ASSESSMENT AND EVALUATION OF DETRITIATION TECHNOLOGIES
Ukaea United Kingdom Atomic Energy Authority7300000006 Jan 2021£62k15 moClosed
Microwave Heating Sources for MAST Upgrade
Ukaea United Kingdom Atomic Energy Authority0930000013 Feb 2021£2.7m—Closed
Small Scale Experiments for Tritium Breeding (SSETB)
Ukaea United Kingdom Atomic Energy Authority73110000———Live
Microwave Heating Sources for MAST Upgrade
Ukaea United Kingdom Atomic Energy Authority————Live
Total live value — · mean award £990k1–10 of 11

Top buyers · 3 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
UK Atomic Energy Authority
1 contract
73%
since 2025
2
Ukaea United Kingdom Atomic Energy Authority
9 contracts
27%
since 2021
3
UK Industrial Fusion Solutions Ltd
1 contract
0%
since 2025

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South East2 contracts
100%
Region resolved for 73% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Kyoto Fusioneering UK Ltd. highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
XE
XEWLI LIMITED
Yes£19.9m1
KF
Kyoto Fusioneering UK Ltd.
No£7.9m—
CH
CHAR.GY LIMITED
Yes£7.0m1
I(
Ipsos (Market Research) Ltd
No£6.1m4
BR
BMG RESEARCH LTD
No£4.1m3
WU
WSP UK Limited
No£4.1m7
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 30 Sept 2025
Confirmation statement
Up to date
Next due 18 Oct 2026
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
13662632
Status
Active
Type
Private limited
Incorporated
05 Oct 2021
Reg. office
C/O Gravita Oxford Llp First Floor, Park Central, 40/41 Park End Street, Oxford, OX1 1JD
SIC codes
71122 · 72190
Last accounts
30 Sept 2025
Next accounts due
30 Jun 2027

Directors & PSC

  • BAUS, Colin — director
    Appointed 07 Jul 2025
  • IMAI, Takashi — director
    Appointed 07 Jul 2025
  • MARTER, Daniel — director
    Appointed 07 Jul 2025
  • YOSHIOKA, Yuto — director
    Appointed 07 Jul 2025

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
KYOTO FUSIONEERING UK LTD.
13662632 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.