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CO

Contronics Ltd

Repair & maintenance · Wallingford
SME

Contronics Ltd specializes in laboratory temperature monitoring systems, calibration, and temperature mapping services, primarily for healthcare and life science organizations. They have over 30 years of experience in the field.

contronics.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£6.0m
Live
9
Buyers
7
12m
£34k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts9 / 11
  • Top buyers7
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Contronics LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Contronics Ltd has won £6.0m across 7 public-sector buyers, with 9 live contracts. No active Companies House risk flags.

Why: top buyer NHS Blood & Transplant (NHSBT) at 99% · 100% in Repair & maintenance · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
9 of 11Live contracts
99%Top-buyer concentration
100%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 · 2
Calibration and ValidationTemperature Mapping

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

Case studies · 2

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
GentronixGentronix is a specialist contract research organisation based at Alderley Park, Cheshire. ↗
The Christie NHS Foundation TrustThe Christie was looking for a robust, yet easy-to-use system to monitor fridges and freezers.

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

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 · 2

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 2/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityISO ↗✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalISO ↗✓
ISO 45001 — Health & safetyNot evidenced✓

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

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 · 9 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
WSFT - Pathology - Cold Chain Maintenance, Calibration and Temperature Mapping
West Suffolk NHS Foundation Trust5043300001 May 2026£34k12 moLive
RA329247 - Temperature Monitoring System - Transfusion & Microbiology
Shropshire Healthcare Procurement Service3300000031 Mar 2023£25k—Closed
Maintenance of Environmental Monitoring Systems
NHS Blood & Transplant (NHSBT)9071150001 Oct 2022£2.9m4 yrsLive
Purchase of New & Upgrade to Existing Environmental Monitoring Systems
NHS Blood & Transplant (NHSBT)9071150001 Oct 2022£60k4 yrsLive
Maintenance of Existing Environmental Monitoring Systems
NHS Blood & Transplant (NHSBT)9071150001 Oct 2022£2.9m4 yrsLive
CA7817 - Cold Chain Maintenance, Calibration and Temperature Mapping
West Suffolk NHS Foundation Trust4213113001 Oct 2021—3 yrsClosed
Waiver - BWC_RQ3 - Contronics Ltd - Temperature mapping service
Birmingham Women's and Children's NHS Foundation Trust————Live
Framework Agreement for the Supply of Environmental Monitoring Solutions
HealthTrust Europe LLP (HTE)90711500———Live
Maintenance of Environmental Monitoring Systems : Lots 1 and 2
NHS Blood & Transplant (NHSBT)90711500———Live
Medical Refrigeration and Cold Chain Equipment
The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS)33190000———Live
Total live value £5.9m · mean award £543k1–10 of 11

Top buyers · 7 buyers · top 3 = 100%

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

✓ From notices
1
NHS Blood & Transplant (NHSBT)
4 contracts
99%
since 2022
2
West Suffolk NHS Foundation Trust
2 contracts
1%
since 2021
3
Shropshire Healthcare Procurement Service
1 contract
0%
since 2023
4
Birmingham Women's and Children's NHS Foundation Trust
1 contract
0%
5
HealthTrust Europe LLP (HTE)
1 contract
0%
6
The Common Services Agency (more commonly known as NHS National Services Scotland) (NSS)
1 contract
0%
7
Guy's and St Thomas' NHS Foundation Trust
1 contract
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Repair & maintenance50
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South West4 contracts
99%
Eastern2 contracts
1%
West Midlands3 contracts
0%
Scotland1 contract
0%
London1 contract
0%

Peers

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

✓ From notices
SupplierSME?Awarded · 24mContracts
MA
Medequip Assistive Technology Ltd
No£82.0m2
ME
MEDTRONIC LIMITED
Yes£4.7m5
AH
AMP Healthcare
Yes£3.6m2
BC
BECKMAN COULTER UNITED KINGDOM LIMITED
No£1.1m2
CU
CEPHEID UK LIMITED
Yes£950k1
CO
Contronics Ltd
Yes£34k—
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 31 Dec 2024
Confirmation statement
Up to date
Next due 11 Dec 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.
01390386
Status
Active
Type
Private limited
Incorporated
22 Sept 1978
Reg. office
Stables 1 Howbery Park, Wallingford, Oxon, OX10 8BA
SIC codes
26511
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • RAMANAN, Harshavardhan — director
    Appointed 12 Feb 2026
  • HAYWOOD, Daniel Oliver — director
    Appointed 01 Jan 2026
  • BUNSTER ECHENIQUE, Diego Jose — director
    Appointed 01 May 2025
  • CLANCY, Richard — director
    Appointed 02 Apr 2020
  • Vesta Software Group Limited — 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
CONTRONICS LIMITED
01390386 · this company

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