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Cura Terrae Air Limited

Laboratory equipment · Sheffield
Large

Cura Terrae Air Limited specializes in air monitoring solutions, providing instrumentation, systems, and services to local authorities and various industrial and scientific sectors. They have over four decades of experience in delivering tailored monitoring systems.

et.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£172k
Live
16
Buyers
11
12m
£142k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts16 / 18
  • Top buyers11
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Cura Terrae Air LimitedUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Cura Terrae Air Limited has won £172k across 11 public-sector buyers, with 16 live contracts. No active Companies House risk flags.

Why: top buyer London Borough of Croydon at 62% · 100% in Laboratory equipment · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
16 of 18Live contracts
62%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 · 7
Air Monitoring Equipment Service ContractsAir Quality Monitoring Systems TrainingContinuous Emissions Monitoring Systems (CEMS) SolutionsData ManagementInstallation and CommissioningLocal Site Operator (LSO) ServiceSystems Integration

Extracted automatically from et.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

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 · 16 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
CA17251 - RFQ 2025/61 - Supply, Installation Commissioning and Maintenance of a Particulate Matter PM10 and PM2.5 Analyser into Existing Air Quality Station
Newry, Mourne and Down District Council (NMD) 3843400005 Mar 2026£34k12 moLive
Air Quality Monitoring Equipment
London Borough of Croydon—05 Dec 2025£107k5 yrsLive
Second purchase for the Palas FIDAS 200 - Supply/delivery
The Mayor and Commonalty and Citizens of the City of London————Live
RFQ 2025/61 - Supply, Installation Commissioning and Maintenance of a Particulate Matter PM10 and PM2.5 Analyser into Existing Air Quality Station
Newry, Mourne and Down District Council (NMD) ————Live
Air Quality Monitoring:Supply, delivery and installation of a FIDAS 200
The Mayor and Commonalty and Citizens of the City of London————Live
Tender for the provision of monitoring and maintenance of two Air Quality Monitoring Stations (AQMS) in Herefordshire
Herefordshire Council————Live
Air Quality Monitoring maintenance
London Borough of Enfield————Live
202526 5478 5497 - Scientific Instruments to be installed on the FAAM aircraft.
University of Leeds—10 Dec 2025—12 mopending
Expansion of the Particle Concentrations & Numbers Network - SMPS
DEFRA90731400———Live
Air Quality Monitoring Site Housing Supply Contract - Lot 1
DEFRA90731100———Live
Total live value £142k · mean award £10k1–10 of 18

Top buyers · 11 buyers · top 3 = 100%

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

✓ From notices
1
London Borough of Croydon
1 contract
62%
since 2025
2
Newry, Mourne and Down District Council (NMD)
2 contracts
20%
since 2026
3
Dartford Borough Council
2 contracts
18%
4
The Mayor and Commonalty and Citizens of the City of London
2 contracts
0%
5
Herefordshire Council
1 contract
0%
6
London Borough of Enfield
1 contract
0%
7
University of Leeds
1 contract
0%
8
DEFRA
5 contracts
0%
9
London Borough of Hackney
1 contract
0%
10
Bath and North East Somerset Council
1 contract
0%

Category mix

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

✓ From notices
Laboratory equipment38
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 East3 contracts
80%
Northern Ireland2 contracts
20%
London8 contracts
0%
West Midlands1 contract
0%
Eastern1 contract
0%
Yorkshire1 contract
0%
South West2 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Cura Terrae Air Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
ER
EQUANS Regeneration Limited
Yes£29.4m1
HW
Hankinson Whittle Limited
Yes£29.4m1
HH
HERTS HERITAGE BUILDING AND ROOFING LIMITED
Yes£29.4m1
MG
M&J Group (Construction & Roofing) Ltd
Yes£29.4m1
SC
Seddon Construction Limited
Yes£29.4m1
CT
Cura Terrae Air Limited
No£142k—
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 Dec 2024
Confirmation statement
Up to date
Next due 14 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.
01726773
Status
Active
Type
Private limited
Incorporated
26 May 1983
Reg. office
Spaces - Pennine Five Block 2, 1 Tenter Street, Sheffield, S1 4BY
SIC codes
26511 · 33130
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • WEBLEY, Michael — director
  • SHARP, Felicity — director
    Appointed 01 Jan 2026
  • DILWORTH, Nick — director
    Appointed 07 Feb 2025
  • WAUMSLEY, Richard Ian — director
    Appointed 04 Mar 2024
  • NOBLE, Kate Ann, Dr — secretary
    Appointed 01 Oct 2023
  • Cura Terrae 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
CURA TERRAE AIR LIMITED
01726773 · this company

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