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SU

Sust-N Limited

Maidstone
SME

Sust-N Limited delivers award-winning Behavioural Change programmes focused on sustainable environmental solutions for the NHS and Healthcare sector. They specialize in improving compliance and reducing clinical waste costs through staff engagement and innovative programmes.

sust-n.com ↗

Summary from the supplier’s website — unverified

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Awarded
£16.7m
Live
2
Buyers
2
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 2
  • Top buyers2
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Sust-N LimitedUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Sust-N Limited has won £16.7m across 2 public-sector buyers, with 2 live contracts. No active Companies House risk flags.

Why: top buyer N H S Shared Business Services at 100% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
2 of 2Live contracts
100%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 · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 3
Behavioural Change ProgrammesPrograms aimed at changing staff behaviours to improve compliance and reduce waste costs.
Waste Management SolutionsSustainable solutions for managing clinical waste streams in healthcare settings. ↗Healthy Buildings InitiativesPrograms focused on creating healthier environments in healthcare facilities. ↗
Frameworks & DPS · 1 from notices
  • SUSTAINABLE HEALTHCARE WASTE & RECYCLING MANAGEMENTN H S Shared Business Services · £16.7m

Extracted automatically from sust-n.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 · 4

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 · 4
NHS Sustainability Awardaward
HSJ Awardaward
BIFM Awardaward
Carbon Trust Mark for waste in NHSaward

Extracted automatically from sust-n.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 · 2 live · 0 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
SUSTAINABLE HEALTHCARE WASTE & RECYCLING MANAGEMENT
N H S Shared Business Services9050000023 Oct 2023£16.7m4 yrsLive
SUSTAINABLE HEALTHCARE WASTE & RECYCLING MANAGEMENT (SBS10219)
NHS SHARED BUSINESS SERVICES LIMITED71800000———Live
Total live value £16.7m · mean award £8.3m

Top buyers · 2 buyers · top 3 = 100%

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

✓ From notices
1
N H S Shared Business Services
1 contract
100%
since 2023
2
NHS SHARED BUSINESS SERVICES LIMITED
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London1 contract
0%
Region resolved for 0% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Sust-N Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
GX
GXO
No£4.2bn1
NC
N&P CRAYFORD MRF LIMITED
No£9.0m2
LR
Land Recovery Rail Ltd
No£5.5m1
SK
Smurfit Kappa Recycling
No£4.6m1
R(
RECONOMY (UK) LIMITED
No£4.4m2
SU
Sust-N 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
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.
07451907
Status
Active
Type
Private limited
Incorporated
25 Nov 2010
Reg. office
The Corner House 2 High Street, Aylesford, Maidstone, Kent, ME20 7BG
SIC codes
38120
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • HOGG, Karen — director
    Appointed 26 Sept 2018
  • HOGG, Liam John — director
    Appointed 30 Nov 2011
  • Mrs Karen Hogg — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mr Liam John Hogg — person with significant control
    ownership of shares 50 to 75 percent · voting rights 50 to 75 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
SUST-N LIMITED
07451907 · this company

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