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JW

James Walker UK Ltd

Transport equipment · Woking
Large

James Walker UK Ltd specializes in high-performance sealing and bolting solutions for various industries, including power generation, marine, oil and gas, and biopharmaceuticals.

jameswalker.biz ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£474k
Live
3
Buyers
2
12m
£474k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 4
  • Top buyers2
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — James Walker UK LtdUpdated 03 Aug 2026

At a glance · for buyers and watchdogs

James Walker UK Ltd has won £474k across 2 public-sector buyers, with 3 live contracts. No active Companies House risk flags.

Why: top buyer Sellafield Limited at 100% · 100% in Transport equipment · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
3 of 4Live contracts
100%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
Critical Metallic SealsQuality assured critical metallic seals for various applications. ↗Marine Propulsion SystemsPropeller shaft and stern tube seals for marine propulsion. ↗

Extracted automatically from jameswalker.biz 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 · 1 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Supply of Flask Seals, Gaskets & 'O' Rings
Sellafield Limited3431250012 Mar 2026£400k3.9 yrsLive
Tooling and Development Work for M2 Lid Seals
Sellafield Limited—17 Sept 2025£74k7 moClosed
Supply of Flask Seals, Gaskets & 'O' Rings
Sellafield Limited35121500———Live
Interim NWSSP Laundry Linen Products
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)39518000———Live
Total live value £400k · mean award £118k

Top buyers · 2 buyers · top 3 = 100%

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

✓ From notices
1
Sellafield Limited
3 contracts
100%
since 2025
2
NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)
1 contract
0%

Category mix

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

✓ From notices
Transport equipment34
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
North West3 contracts
100%
Wales1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). James Walker UK Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
ST
Salisbury Trading Limited
Yes£1.1m2
TI
Total Integrated Solutions Ltd
No£865k1
JW
James Walker UK Ltd
No£474k—
HY
Hygenica
Yes£152k1
SS
Solon Security
Yes£53k1
AA
AVS Added Value Industrial Engineering Solutions S.L.U.
Yes£15k1
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 -40d
Next due 28 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.
07393831
Status
Active
Type
Private limited
Incorporated
01 Oct 2010
Reg. office
Lion House, Oriental Road, Woking, Surrey, GU22 8AP
SIC codes
47990
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • HOLME, Steven John — director
    Appointed 01 Apr 2026
  • DURNALL, Craig — director
    Appointed 01 Dec 2021
  • JACKSON, David Bernard Murray — director
    Appointed 03 Mar 2014
  • NEEB, Diederik — director
    Appointed 01 Apr 2012
  • James Walker 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
JAMES WALKER UK LIMITED
07393831 · this company

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