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AT

A.N. Technology Ltd

Wallingford
Large

ANTECH Inc provides non-destructive radioactivity measurement products and services to the nuclear industry worldwide. They design and manufacture a wide range of nuclear measurement equipment and offer various services to support these products.

antech-inc.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.6m
Live
1
Buyers
7
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts1 / 10
  • Top buyers7
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — A.N. Technology LtdUpdated 03 Aug 2026

At a glance · for buyers and watchdogs

A.N. Technology Ltd has won £1.6m across 7 public-sector buyers, with 1 live contract. No active Companies House risk flags.

Why: top buyer CTM Portal for the NDA Shared Services Alliance at 55% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
1 of 10Live contracts
55%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 · 6
UDASS Drum Measurement ServiceProviding high accuracy drum assay of both heterogeneous and homogenous drums for sentencing and classification. ↗Waste Measurement ServicesOffers a range of Waste Measurement Services, from small samples to large object assay. ↗Gamma Camera SurveysIn-Situ spectroscopic gamma assay using ANTECH RadSearch Camera. ↗Soil and Rubble Measurement ServicesCharacterises bulk materials which are potentially contaminated with radioactive materials. ↗
Environmental ServicesOffers a range of solutions and services for the measurement of environmental samples for land remediation and environmental monitoring.
Routine and Breakdown MaintenanceProvides customer support for planned preventative and corrective maintenance for all systems provided. ↗

Extracted automatically from antech-inc.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 · 2

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

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 2
Best Small and Medium-sized Enterprise AwardUK Nuclear Decommissioning Authority · award ↗ASME Best Oral Paper/Presentation AwardASME · award ↗

Extracted automatically from antech-inc.com 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 · 1 live · 9 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
NDA 7 Spares
Dounreay5112000001 Apr 2025£68k7 moClosed
NDA 7 Spares
NRS Dounreay3168221020 Feb 2025£68k8 moClosed
3 Year Maintenance of Segregated Waste Clearance Monitors NDA36, 45 and 51
Dounreay, a Divison of Magnox Limited5000000001 Jul 2023£30k3 yrsClosed
RadSearch Annual Calibration, Maintenance Service & Support
Dounreay, a Divison of Magnox Limited5043300001 Jan 2023£27k3 yrsClosed
NDA-7 - Service & Maintenance Contract and Emergency Response Call Out
Dounreay, a Divison of Magnox Limited9839100030 Jan 2023£94k3 yrsClosed
Excavator Mounted Bucket Assay System
CTM Portal for the NDA Shared Services Alliance3834100029 Apr 2022£96k11 moClosed
UKRI-RE22117 - Calorimetry on two Uranium Getter beds Competitive quotation
UK SHARED BUSINESS SERVICES LIMITED3800000018 Feb 2022£14k2 moClosed
Design Assay System - Design, Manufacture, Supply, Install and Test Drum Assay System
CTM Portal for the NDA Shared Services Alliance2231400026 May 2020£794k13 moClosed
NDA 7 Active Neutron Interrogation System Upgrade
Dounreay Site Restoration Limited3834100027 Feb 2019£415k9 moClosed
NDA-7 - Service & Maintenance Contract and Emergency Response Call Out
Nuclear Restoration Services (NRS)————Live
Total live value — · mean award £161k

Top buyers · 7 buyers · top 3 = 91%

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

✓ From notices
1
CTM Portal for the NDA Shared Services Alliance
2 contracts
55%
since 2020
2
Dounreay Site Restoration Limited
1 contract
26%
since 2019
3
Dounreay, a Divison of Magnox Limited
3 contracts
9%
since 2022
4
Dounreay
1 contract
4%
since 2025
5
NRS Dounreay
1 contract
4%
since 2025
6
UK SHARED BUSINESS SERVICES LIMITED
1 contract
1%
since 2022
7
Nuclear Restoration Services (NRS)
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North West2 contracts
67%
Scotland1 contract
31%
South West1 contract
1%
Region resolved for 82% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). A.N. Technology Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
AT
A.N. Technology 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 31 Mar 2025
Confirmation statement
Due in -62d
Next due 03 Jun 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.
02199169
Status
Active
Type
Private limited
Incorporated
26 Nov 1987
Reg. office
Unit 6, Thames Park, Lester Way, Wallingford, Oxfordshire, OX10 9TA
SIC codes
32990
Last accounts
31 Mar 2025
Next accounts due
30 Dec 2026

Directors & PSC

  • MASON, John Alexander, Dr — director
  • MASON, Catherine Veronica Boswell — secretary
    Appointed 01 Mar 2000
  • Dr John Alexander Mason — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent

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
A.N. TECHNOLOGY LIMITED
02199169 · this company

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