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BC

Bassaire Cleanrooms Ltd

Construction work · Rossendale
SME

Bassaire Cleanrooms Ltd is a well-established company specializing in clean air engineering, including the design, build, and validation of cleanrooms for various sectors such as healthcare, pharmaceuticals, and education.

bassaire.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£6.8m
Live
4
Buyers
7
12m
£4.3m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts4 / 7
  • Top buyers7
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Bassaire Cleanrooms LtdUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

Bassaire Cleanrooms Ltd has won £6.8m across 7 public-sector buyers, with 4 live contracts. No active Companies House risk flags.

Why: top buyer WIRRAL UNIVERSITY TEACHING HOSPITAL NHS FOUNDATION TRUST at 42% · 100% in Construction work · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
4 of 7Live contracts
42%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 · 2/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 1
Commissioning, Validation & Servicing

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

Case studies · 3

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

◐ From supplier website
Sheffield Children’s Hospital Aseptic SuiteDesign and build of a new Aseptic Suite, including commissioning and validation to achieve MHRA compliance. ↗Clatterbridge Cancer Hospital Aseptic SuiteDesign and build of Aseptic ATIMP and Gene Therapy Suites, including validation to comply with MHRA requirements. ↗Wasdell Europe Pharmaceutical FacilityConstruction of a new pharmaceutical facility to increase production capacity, validated to cGMP standards. ↗

Extracted automatically from bassaire.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 · 1

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 1/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityISO ↗✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓

Extracted automatically from bassaire.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 · 4 live · 3 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Aseptic Unit Re-Development at Arrowe Park Hospital
WIRRAL UNIVERSITY TEACHING HOSPITAL NHS FOUNDATION TRUST—06 Jul 2026£2.8m9 moLive
Provision of Aseptic Facility Refurbishment
Guy's and St Thomas' NHS Foundation Trust4521510001 Jul 2025£1.4m1.8 yrsLive
Aseptic Suite Service and Re-qualification
United Lincolnshire Hospitals NHS Trust8514900017 May 2024£46k4 yrsLive
Design & Build of new Radio-Pharmacy Cleanroom
The Rotherham NHS Foundation Trust4521510019 Jul 2023£674k12 moClosed
Aseptic Suite Refurbishment on behalf of Harrogate and District NHSFT
Harrogate Integrated Facilities Ltd4545310026 Jan 2023£1.2m6 moClosed
Provision of a Refurbished Aseptic Unit to Calderdale Royal Hospital
Calderdale and Huddersfield NHS Foundation Trust3310000012 Dec 2018£600k11 moClosed
STH Maintenance of Envair Pharmacy Isolators 2026-29
Sheffield Teaching Hospitals NHS Foundation Trust————Live
Total live value £4.3m · mean award £975k

Top buyers · 7 buyers · top 3 = 81%

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

✓ From notices
1
WIRRAL UNIVERSITY TEACHING HOSPITAL NHS FOUNDATION TRUST
1 contract
42%
since 2026
2
Guy's and St Thomas' NHS Foundation Trust
1 contract
21%
since 2025
3
Harrogate Integrated Facilities Ltd
1 contract
18%
since 2023
4
The Rotherham NHS Foundation Trust
1 contract
10%
since 2023
5
Calderdale and Huddersfield NHS Foundation Trust
1 contract
9%
since 2018
6
United Lincolnshire Hospitals NHS Trust
1 contract
1%
since 2024
7
Sheffield Teaching Hospitals NHS Foundation Trust
1 contract
0%

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
North West1 contract
51%
London1 contract
25%
Yorkshire3 contracts
23%
East Midlands1 contract
1%
Region resolved for 82% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Bassaire Cleanrooms Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
MA
Mulalley and Company Ltd
No£13.9m1
BC
Bassaire Cleanrooms Ltd
Yes£4.3m—
OI
OROSTREAM INTERNATIONAL CONTRACTS LTD
Yes£4.0m1
TS
Thomas Sinden Ltd
No£1.7m1
AI
ARAN INSULATION LIMITED
No£1.2m1
MF
MEDLOCK FRB LIMITED
No£944k1
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 May 2025
Confirmation statement
Up to date
Next due 14 Apr 2027
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.
05409097
Status
Active
Type
Private limited
Incorporated
31 Mar 2005
Reg. office
York Avenue, Haslingden, Rossendale, BB4 4HX
SIC codes
25990
Last accounts
31 May 2025
Next accounts due
28 Feb 2027

Directors & PSC

  • THOMAS, Harry James — director
    Appointed 15 Jul 2025
  • ARDERN, Kerri — secretary
    Appointed 15 Aug 2022
  • ARDERN, Philip — director
    Appointed 31 Mar 2005
  • Dernthom Limited — 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
BASSAIRE CLEANROOMS LTD
05409097 · this company

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