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KR

Kromek Ltd

Sedgefield
Large

Kromek Group plc supplies and develops radiation detection solutions based on cadmium zinc telluride (CZT) and other material, for applications within the medical imaging, civil nuclear, security screening and homeland security markets. We also work with OEMs, govts and other agencies to design and build new solutions.

kromek.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£4.2m
Live
5
Buyers
6
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 11
  • Top buyers6
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Kromek LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Kromek Ltd has won £4.2m across 6 public-sector buyers, with 5 live contracts. No active Companies House risk flags.

Why: top buyer Ministry of Defence, DIO, at 48% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
5 of 11Live contracts
48%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
Services · 10
Rent a radiation detector today
Latest Kromek News
Kromek's CEO, Arnab Basu, Speaks to LBC about the 40th Anniversary of the Chernobyl Disaster
27/04/2026
County Durham business leader installed as High Sheriff
27/03/2026
Kromek and Argon Developed D5 RIID Training Simulator
10/03/2026
Kromek announces Interim Results
20/01/2026

Extracted automatically from kromek.com on Jun 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 · 5 live · 6 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
RN Detection Framework - Call-off Contract - Lot 3 Bodyworn
Home Office3511320001 Jul 2025£1.7m4 yrsLive
Supply of Radiological Identification Equipment (RIE) and Check Sources
Ministry of Defence, DIO,3511320009 Sept 2024£2.0m7 moClosed
RNSP Body Worn Detection Event Cases
Home Office3834160007 Jun 2024£16k3 moClosed
RNSP Radio Nuclear Body Worn Detection Equipment
Home Office3834100001 Mar 2024£107k3 moClosed
AARM Radiation Mapping System for UAV Deployment
CTM Portal for the NDA Shared Services Alliance4832610024 Mar 2020£45k1 moClosed
ND FOC Gamma Detectors
Ministry of Defence, C&C, Other3897000023 Sept 2016£318k6 moClosed
GRT IOC Gamma Dectectors
Ministry of Defence, DIO,3843300015 Dec 2015£71k1 moClosed
Kromek Gamma Detector
Sellafield Limited————Live
105000000
Home Office35113200———Live
Supply of Radiation Identification Equipment (RIE) and Check Source
Ministry of Defence, DIO,————Live
Total live value £1.7m · mean award £382k1–10 of 11

Top buyers · 6 buyers · top 3 = 99%

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

✓ From notices
1
Ministry of Defence, DIO,
3 contracts
48%
since 2015
2
Home Office
4 contracts
43%
since 2024
3
Ministry of Defence, C&C, Other
1 contract
8%
since 2016
4
CTM Portal for the NDA Shared Services Alliance
1 contract
1%
since 2020
5
Sellafield Limited
1 contract
0%
6
United Lincolnshire Hospitals NHS Trust
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London4 contracts
98%
North West2 contracts
2%
East Midlands1 contract
0%
Region resolved for 44% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Kromek Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
RI
RESPIREX INTERNATIONAL LIMITED
No£3.1m1
SS
Symetrica Security Ltd
Yes£1.3m4
LS
Ludlum Systems Limited
No£1.2m2
BU
BRUKER UK LIMITED
Yes£1.2m4
UB
Unit4 Business Software Limited
No£796k1
KR
Kromek Ltd
No——
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 Apr 2025
Confirmation statement
Up to date
Next due 23 Apr 2027
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.
04728565
Status
Active
Type
Private limited
Incorporated
09 Apr 2003
Reg. office
Net Park, Thomas Wright Way, Sedgefield, TS21 3FD
SIC codes
26511 · 32500 · 72190
Last accounts
30 Apr 2025
Next accounts due
31 Jan 2027

Directors & PSC

  • BURGESS, Claire Louise — director
    Appointed 01 Jun 2025
  • BASU, Arnab — director
    Appointed 15 Oct 2003
  • Kromek Group Plc — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent · right to appoint and remove directors

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
KROMEK LIMITED
04728565 · this company

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