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UK Power Networks (Operations) Limited

London
Large
ukpowernetworks.co.uk ↗
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Awarded
£9.6m
Live
6
Buyers
17
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts6 / 23
  • Top buyers17
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — UK Power Networks (Operations) LimitedUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

UK Power Networks (Operations) Limited has won £9.6m across 17 public-sector buyers, with 6 live contracts. No active Companies House risk flags.

Why: top buyer Breckland District Council at 24% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
6 of 23Live contracts
24%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.

⚑ Self-reported & from notices

Service tags, sectors served and target geographies appear here once a supplier verifies ownership of this profile.

Frameworks & DPS · 1 from notices
  • AV System at Ruined ArchBoard of Trustees of the Royal Botanic Gardens Kew · £86k

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 · 6 live · 17 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
621266 - A421 Marston pumping station- UKPN
National Highways4531530006 Mar 2025£94k7 moClosed
Electricity supply-new cable connection at John Cross Road
National Highways3132100029 Jan 2025£26k9 moClosed
Electricity supply-new cable connection at John Cross Road connection at John Cross Road - UKPN
National Highways4531530029 Jan 2025£26k9 moClosed
KSI Schemes - UKPN
National Highways0931000012 Nov 2024£1.8m12 moClosed
UKPN to provide design services
East West Rail Company Limited6500000018 Oct 2024£1.6m5 moClosed
Site Power and Substation Upgrade to power new Clinical Diagnostic Centre
NHS Property Services4521000017 Jul 2023£155k3 moClosed
Bath Street Diversionary Works
Kent County Council4500000013 Jun 2023£28k2 moClosed
UK Power supply for Markwell Pavilion to supply buildings undergoing refurbishment
East Hertfordshire District Council0930000014 Dec 2022£37k1.5 yrsClosed
SCAH Power Upgrades- Acceptance fee
DEFRA6500000020 Oct 2022£250k3.9 yrsLive
Princes Parade: Electricity Connection Works
Folkestone and Hythe District Council4523140010 May 2022£46k2 yrsClosed
Total live value £250k · mean award £416k1–10 of 23

Top buyers · 17 buyers · top 3 = 66%

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

✓ From notices
1
Breckland District Council
1 contract
24%
since 2018
2
Public Health England
1 contract
22%
since 2021
3
National Highways
4 contracts
21%
since 2024
4
East West Rail Company Limited
1 contract
17%
since 2024
5
London Fire Brigade
1 contract
6%
6
DEFRA
2 contracts
3%
since 2021
7
NHS Property Services
3 contracts
3%
since 2022
8
Ebbsfleet Development Corporation
1 contract
2%
9
Newcastle University
1 contract
1%
since 2016
10
Board of Trustees of the Royal Botanic Gardens Kew
1 contract
1%
since 2019

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South East10 contracts
41%
London5 contracts
31%
Eastern3 contracts
24%
North West3 contracts
3%
North East1 contract
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). UK Power Networks (Operations) Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
JS
John Sisk and Son Ltd
No£67.8m1
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
UP
UK Power Networks (Operations) Limited
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 -45d
Next due 29 May 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.
03870728
Status
Active
Type
Private limited
Incorporated
03 Nov 1999
Reg. office
Newington House, 237 Southwark Bridge Road, London, SE1 6NP
SIC codes
35130
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • CASTILLON, Raphaelle Karine Marie, — director
    Appointed 07 May 2026
  • CORINTHIEN PIVETTA, Rosaline, — director
    Appointed 07 May 2026
  • GUIOLLOT, Pierre Jean Bernard, — director
    Appointed 07 May 2026
  • PIVETTA, Rosaline, Corinthien — director
    Appointed 07 May 2026
  • PACE, Andrew Charles — secretary
    Appointed 30 Apr 2018
  • SCARSELLA, Basil — director
    Appointed 29 Oct 2010
  • Uk Power Networks Holdings 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
UK POWER NETWORKS (OPERATIONS) LIMITED
03870728 · this company

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