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  4. SUSTAINABLE BUILDING SERVICES (UK) LIMITED
SB

SUSTAINABLE BUILDING SERVICES (UK) LIMITED

Construction work · Skelmersdale
Large

Sustainable Building Services is a principal contractor specializing in residential decarbonisation, energy efficiency, and whole-house retrofit. They deliver large-scale energy efficiency and low-carbon technology projects across various housing tenures.

sustainablebuildinguk.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.5bn
Live
41
Buyers
32
12m
£27.2m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts41 / 71
  • Top buyers32
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — SUSTAINABLE BUILDING SERVICES (UK) LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

SUSTAINABLE BUILDING SERVICES (UK) LIMITED has won £1.5bn across 32 public-sector buyers, with 41 live contracts. No active Companies House risk flags.

Why: top buyer EFFICIENCY EAST MIDLANDS LIMITED at 75% · 43% in Construction work · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
41 of 71Live contracts
75%Top-buyer concentration
43%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 · 3
DecarbonisationLarge-scale decarbonisation schemes aimed at improving energy efficiency and reducing carbon emissions. ↗
Energy EfficiencyImplementation of energy-efficient solutions in residential properties.
Whole-House RetrofitComprehensive retrofit services for residential properties to enhance energy performance.
Frameworks & DPS · 6 from notices
  • Framework Agreement for Installation and RepairPROCURE PLUS HOLDINGS LIMITED · £42.0m
  • Property Improvement Works FrameworkEFFICIENCY EAST MIDLANDS LIMITED · £41.3m
  • EN:Procure - Framework for Installation, Servicing, Maintenance and Repair Works (GEN4)EN Procure Ltd · £31.9m
  • Framework Agreement for Installation and Repair (North East, Yorkshire and Humberside)PROCURE PLUS HOLDINGS LIMITED · £18.8m
  • Fire Risk and Mitigation Works and ServicesPROCURE PLUS HOLDINGS LIMITED · £17.5m
  • EN:Procure Framework for Installation, Servicing, Maintenance and Repair WorksEN Procure Ltd · £16.7m

Extracted automatically from sustainablebuildinguk.com 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 · 2

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 · 2
PAS 2035ISO · Standard
MCS / PAS 2030ISO · Standard

Extracted automatically from sustainablebuildinguk.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 · 41 live · 30 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Planned Investment Works Framework
Magenta Living—01 Jul 2026£1.7m4 yrsLive
Warm Homes Local Grant Scheme
Leeds City Council4532000023 Feb 2026£3.8m2.1 yrsLive
EEM0046 Retrofit, Insulation and Associated Works Framework
EFFICIENCY EAST MIDLANDS LIMITED—06 Apr 2026—4 yrspending
Call Off for Leicestershire Warm Homes Scheme
Leicestershire County Council4216000018 Nov 2025£4.8m2.3 yrsLive
Framework for the Installation of Low and Zero Carbon Technologies
PROCURE PLUS HOLDINGS LIMITED—25 Nov 2025—4 yrspending
SHDF Wave 3 - Decarbonisation Waorks
West Lancashire Borough Council4521110014 Oct 2025£8.0m3 yrsLive
PAN3295 - Domestic Decarbonisation
Leicester City Council9800000001 Sept 2025£4.3m3 yrsLive
Provision of Energy Efficiency and Low Carbon Heating Works
Barnsley Metropolitan Borough Council7153000017 Sept 2025£4.7m2.5 yrsLive
*Decarbonisation & Investment Works Framework [DN762948]
PROSPER0930000023 Jun 2025£29.4m4 yrsLive
Thermal Efficiency Works (PAS2035)
City of Doncaster Council5000000025 Oct 2024£12.0m3 yrsLive
Total live value £1.3bn · mean award £20.4m1–10 of 71

Top buyers · 32 buyers · top 3 = 86%

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

✓ From notices
1
EFFICIENCY EAST MIDLANDS LIMITED
6 contracts
75%
since 2019
2
PROCURE PLUS HOLDINGS LIMITED
10 contracts
6%
since 2018
3
Fusion21 Members Consortium
10 contracts
4%
since 2019
4
EN Procure Ltd
4 contracts
3%
since 2021
5
PROSPER
3 contracts
3%
since 2025
6
City of Doncaster Council
2 contracts
2%
since 2024
7
Wythenshawe Community Housing Group (WCHG)
5 contracts
1%
since 2024
8
Echelon Consultancy Ltd
1 contract
1%
since 2023
9
West Lancashire Borough Council
3 contracts
1%
since 2024
10
Efficiency North
1 contract
1%
since 2017

Category mix

CPV-division share of last-12m awarded value.

✓ From notices
Construction work45
43%
Architecture & engineering71
23%
Other services98
17%
Construction materials44
7%
Industrial machinery42
5%
Other (1)
5%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
East Midlands13 contracts
76%
North West32 contracts
13%
Yorkshire12 contracts
7%
North East3 contracts
3%
Eastern1 contract
1%
South East4 contracts
0%
London2 contracts
0%
Scotland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). SUSTAINABLE BUILDING SERVICES (UK) LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
JS
John Sisk and Son Ltd
No£67.8m1
KC
Kier Construction
Yes£35.4m2
WD
Willmott Dixon Construction Limited
No£28.1m2
SB
SUSTAINABLE BUILDING SERVICES (UK) LIMITED
No£27.2m—
CC
Clegg Construction Limited
No£18.8m2
DG
Dodd Group
No£18.1m1
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 Jan 2025
Confirmation statement
Up to date
Next due 09 Dec 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.
01382149
Status
Active
Type
Private limited
Incorporated
03 Aug 1978
Reg. office
Unit 2b Maple Court Maple View, White Moss Business Park, Skelmersdale, Lancs, WN8 9TW
SIC codes
43290 · 93191
Last accounts
31 Jan 2025
Next accounts due
31 Oct 2026

Directors & PSC

  • LAWSON, Gary Ian — director
    Appointed 04 Nov 2011
  • HORROCKS, Derek Ian — director
    Appointed 22 Apr 2010
  • Sustainable Group (Uk) 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
SUSTAINABLE BUILDING SERVICES (UK) LIMITED
01382149 · this company

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