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AI

ALLIED INSULATORS LIMITED

UK public-sector supplier
Large

Allied Insulators Limited specializes in the design, manufacture, and supply of insulators for various applications, including transmission and distribution, substations, and railway systems. They are committed to innovation and quality in their products and services.

alliedinsulators.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
—
Live
5
Buyers
2
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 5
  • Top buyers2
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — ALLIED INSULATORS LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

ALLIED INSULATORS LIMITED has won — across 2 public-sector buyers, with 5 live contracts.

Why: top buyer SUTTON AND EAST SURREY WATER PLC at 0% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
5 of 5Live contracts
0%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 · 3
Design & TestingDesign and testing services for insulators. ↗ProductsAn extensive and diverse product range including insulators for various applications. ↗ProjectsDelivery of a wide variety of projects across multiple sectors. ↗

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

Case studies · 6

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

◐ From supplier website
Ankara Metro ExtensionDesign, manufacture and supply of new conductor rail insulator for the extension of the Ankara metro system.
Compact 132kV OHLSupply of 132kV composite post and tension insulators along with the development and approval of fittings for the OPPC conductor system.
DC Composite SubstationDesign, manufacture and supply of 500kV DC Composite substation post insulators for replacement of existing porcelain.
Toughened Glass InsulatorsManufacture and supply of toughened glass 400kV Tension and 300kN Anti For suspension insulators for a UK National Grid re-conductoring project.
High Speed RailwayDesign of new innovative composite insulators for COBE's HS2 competition entry.
Ultra High Strength Composite Support InsulatorsDesign, manufacture and supply of large diameter (160mm) FRP insulators to support elevated energised reactive power elements.

Extracted automatically from alliedinsulators.com 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 · 3

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

◐ From supplier website
Core credentials · 3/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityISO✓
ISO 14001 — EnvironmentalISO✓
ISO 45001 — Health & safetyISO✓

Extracted automatically from alliedinsulators.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 · 5 live · 0 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
UVDB Powered by Achilles QUDM for Goods, Works and Services
SUTTON AND EAST SURREY WATER PLC————Live
Supply and Delivery of Overhead Line Insulators
Northern Powergrid Limited44111510———Live
Supply and Delivery of Overhead Line Insulators
Northern Powergrid Limited44111510———Live
Supply and Delivery of Overhead Line Insulators
Northern Powergrid Limited44111510———Live
Supply and Delivery of Overhead Line Insulators
Northern Powergrid Limited44111510———Live
Total live value — · mean award —

Top buyers · 2 buyers · top 3 = 0%

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

✓ From notices
1
SUTTON AND EAST SURREY WATER PLC
1 contract
0%
2
Northern Powergrid Limited
4 contracts
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South East1 contract
0%
North East4 contracts
0%
Region resolved for 0% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). ALLIED INSULATORS LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
ER
EQUANS Regeneration Limited
Yes£29.4m1
HW
Hankinson Whittle Limited
Yes£29.4m1
HH
HERTS HERITAGE BUILDING AND ROOFING LIMITED
Yes£29.4m1
MG
M&J Group (Construction & Roofing) Ltd
Yes£29.4m1
SC
Seddon Construction Limited
Yes£29.4m1
AI
ALLIED INSULATORS LIMITED
No——
Compare peers →

Red flags · 0 active

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

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

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

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

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

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

A Companies House number is on file but the record has not been synced yet.

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
—
07284446 · this company

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