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SB

STORM BUILDING LIMITED

Twickenham
SME

Storm Building Limited delivers high-quality construction across the Health, Education, Residential, Office, and Retail sectors. They focus on building relationships and shaping vibrant communities.

stormbuilding.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£60.5m
Live
2
Buyers
7
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 7
  • Top buyers7
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — STORM BUILDING LIMITEDUpdated 27 Jul 2026

At a glance · for buyers and watchdogs

STORM BUILDING LIMITED has won £60.5m across 7 public-sector buyers, with 2 live contracts. No active Companies House risk flags.

Why: top buyer Islington at 92% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
2 of 7Live contracts
92%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
Sectors served · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 6
Health CareEducationResidentialLeisureCommercialFacilities Management

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

Case studies · 16

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

◐ From supplier website
Wood Green Shopping Centre – Community Diagnostic CentreRoyal Eye and Paediatric Oncology UnitsFoundry MewsWellington Way Health CentreGunnersbury Boys Roman Catholic Secondary SchoolHandfield Jones Ward Refurbishment (Renal High Dependency Unit)Cyril Hawkins CloseEllis Ward, Tolworth HospitalElective Procedure Rooms, Lister HospitalNorbury Ward, Bethlem Royal HospitalSutton Wharf Health CentrePain Clinic, TeddingtonWestmill Community CentreElective Procedure Rooms, New QEII Hospital, Welwyn Garden CityFarnborough Centre for HealthBeacon Centre (Acute Adolescent Unit)

Extracted automatically from stormbuilding.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

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 · 2 live · 5 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
ENHT - Tower Block Ward Refurbishment
The East and North Hertfordshire NHS Trust ("ENHT")4545310001 Dec 2021£3.5m12 moClosed
London and Quadrant Housing Trust - Build London Partnership and Asset Management Main Contractors Framework 2019 - 2023 - AWARD
L&Q Construction7011100013 Oct 2019£237k4 yrsClosed
Revised SLaMT2016-037 Norbury Ward Refurbishment
South London and Maudsley4500000017 Oct 2017£400k2 yrsClosed
Untitled
Islington4500000025 Jul 2016£55.8m4 moClosed
Award of 1516-1191 - Refurbishment of 27 Dingley Place
Islington Council4500000025 Jul 2016£558k4 moClosed
Maternity Assessment Unit (MAU) Enabling Works
Guy's and St Thomas' NHS Foundation Trust————Live
Additional Works
North London Foundation Trust————Live
Total live value — · mean award £8.6m

Top buyers · 7 buyers · top 3 = 99%

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

✓ From notices
1
Islington
1 contract
92%
since 2016
2
The East and North Hertfordshire NHS Trust ("ENHT")
1 contract
6%
since 2021
3
Islington Council
1 contract
1%
since 2016
4
South London and Maudsley
1 contract
1%
since 2017
5
L&Q Construction
1 contract
0%
since 2019
6
Guy's and St Thomas' NHS Foundation Trust
1 contract
0%
7
North London Foundation Trust
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London4 contracts
99%
South East1 contract
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). STORM BUILDING LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
WD
Willmott Dixon Construction Limited
No£77.1m4
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
SB
STORM BUILDING LIMITED
Yes——
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 2d
Next due 05 Aug 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.
06656157
Status
Active
Type
Private limited
Incorporated
25 Jul 2008
Reg. office
379 Richmond Road, Richmond, Twickenham, TW1 2EF
SIC codes
41201
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • MCGUIRE, Martin — director
    Appointed 21 Apr 2015
  • FLANNERY, Christopher — director
    Appointed 01 Oct 2010
  • MCGUIRE, Charlene — director
    Appointed 01 Jul 2010
  • Mrs Charlene Mc Guire — person with significant control
    ownership of shares 25 to 50 percent
  • Mr Martin Mc Guire — person with significant control
    ownership of shares 25 to 50 percent
  • Mr Christopher Flannery — person with significant control
    ownership of shares 25 to 50 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
STORM BUILDING LIMITED
06656157 · this company

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