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HE

Hillside Electrical Southern Ltd

Construction work · Fareham
Large

Hillside Electrical Southern Ltd is an electrical contractor based in Southampton, Hampshire, offering a wide range of electrical services for domestic, commercial, and industrial clients. They are registered with NICEIC and ensure compliance with relevant regulations.

hillside-electrical.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£2.1m
Live
4
Buyers
1
12m
£244k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities3
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts4 / 28
  • Top buyers1
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Hillside Electrical Southern LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Hillside Electrical Southern Ltd has won £2.1m across 1 public-sector buyer, with 4 live contracts. No active Companies House risk flags.

Why: top buyer Hampshire County Council at 100% · 100% in Construction work · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
4 of 28Live 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 · 8
Domestic ElectricsHillside Electrical carries out all types of electrical works in domestic premises. ↗Commercial ElectricsThey accommodate demanding circumstances and deadlines for commercial customers. ↗Industrial ElectricsThey offer a comprehensive range of testing and inspection solutions for industrial clients. ↗Electrical TestingExperts in handling projects of various types and sizes for a wide range of industries. ↗
Emergency LightingThey provide and fit emergency lighting solutions.
Intruder AlarmsThey supply and fit intruder alarm systems at competitive prices.
CCTV & Security SystemsThey fit various CCTV and security systems.
Fire AlarmsThey provide fire alarm solutions.
Frameworks & DPS · 3 from notices
  • Fire Alarm Upgrade Various PropertiesHampshire County Council · —
  • Icknield School - Re-Light 3 ClassroomsHampshire County Council · —
  • Testbourne Community School - LED Lighting and Solar PV Energy EfficiencyHampshire County Council · —

Extracted automatically from hillside-electrical.co.uk 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 · 1

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 · 1
NICEIC Registered InstallerNICEIC · Certification ↗

Extracted automatically from hillside-electrical.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 · 4 live · 24 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
MWF Lot 7 - Weeke Primary School - Emergency Lighting Upgrade - AWARD
Hampshire County Council4531000027 Oct 2025£20k—Closed
MWF - Lot 7 - Fire Alarm Upgrades - Various Schools (5) - AWARD
Hampshire County Council4531000016 Jun 2025£224k4 moClosed
MWF - Lot 7 - Various Properties - Rewire Power and Lighting Upgrade - AWARD
Hampshire County Council4531000026 May 2025£109k3 moClosed
MWF - Lot 7 - (DA) - Whitchurch Library And Community Centre - LED Lighting - AWARD
Hampshire County Council4531000027 May 2025£17k—Closed
MWF - Lot 7 - West Meon CE (C) Primary School, Wicor Primary School - Electrical Upgrade - AWARD
Hampshire County Council4531000023 Jul 2025£40k1 moClosed
MWF Lot 7 LED Lighting Energy Efficiency Funding - Calmore Junior School - AWARD
Hampshire County Council4531000026 May 2025£45k1 moClosed
MWF Lot 7 Emergency Lighting Upgrade - Lakeside School - AWARD
Hampshire County Council4531000028 Apr 2025£23k—Closed
MWF - Lot 7 - Various Schools in East Hants - Fire Alarm Upgrade - AWARD
Hampshire County Council4531000007 Apr 2025£205k3 moClosed
MWF Lot 7 - Orchard Close - External Safety Lighting DA - AWARD
Hampshire County Council4531000022 Jan 2025£7k—Closed
MWF - Lot 7 - Various Countryside Sites - ETicketing and Memberships Project Electrical Works - AWARD
Hampshire County Council4531000031 Mar 2025£10k1 moClosed
Total live value — · mean award £75k1–10 of 28

Top buyers · 1 buyers · top 3 = 100%

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

✓ From notices
1
Hampshire County Council
28 contracts
100%
since 2017

Category mix

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

✓ From notices
Construction work45
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 East28 contracts
100%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Hillside Electrical Southern 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
HE
Hillside Electrical Southern Ltd
No£244k—
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 30 Apr 2025
Confirmation statement
Up to date
Next due 20 Oct 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.
03891219
Status
Active
Type
Private limited
Incorporated
09 Dec 1999
Reg. office
Unit 5a The Tanneries East Street, Titchfield, Fareham, Hampshire, PO14 4AR
SIC codes
43210
Last accounts
30 Apr 2025
Next accounts due
31 Jan 2027

Directors & PSC

  • DEWEY, Declan Kevin — director
    Appointed 07 Jan 2021
  • DEWEY, Angela May — secretary
    Appointed 09 Dec 1999
  • Mr Declan Kevin Dewey — person with significant control
    ownership of shares 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
HILLSIDE ELECTRICAL (SOUTHERN) LIMITED
03891219 · this company

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