TXT In plain English
Company description
CURA TERRAE AIR LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 26 May 1983; registered for 43 years; registered office reported in SHEFFIELD, ENGLAND. Its primary declared activity is 26511 · Manufacture of electronic measuring, testing etc. equipment, not for industrial process control, with 1 additional SIC activity reported.
In its latest electronically filed accounts for the period ended 31 December 2024, it reported net assets £862,446, average employees 45. This BritDB profile also contains linked public records: 2 PSC records, 20 procurement records. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- CURA TERRAE AIR LIMITED
- Company number
- 01726773
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- SMALL
- Mortgage charges
- 12 total · 3 outstanding · 9 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 December 2024Next accounts due
30 September 2026Last statement made up to
30 November 2025Next statement due
14 December 2026BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Fixed assets
- £381,472
- Net assets
- £862,446
- Current assets
- £3,467,331
- Current liabilities
- £2,833,044
- Total assets less current liabilities
- £1,015,759
- Cash at bank
- £180,127
- Equity
- £862,446
Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.
04 Data protection
ICO fee-payer registration
Cura Terrae Air Limited
Registration Z5883925
- Registered from
- 4 October 2001
- Current end date
- 3 October 2026
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
05 Public procurement
Contracts Finder awards
Provision of Servicing, Maintenance and Repair of Air Quality Monitoring Equipment.
North Lincolnshire Council · ocds-b5fd17-96db286a-2142-4eb6-8a6a-21a98c65ab0e
- Supplier named in award
- Enviro Technology Services Ltd
- Award value
- £29,176
- Contract period
- 6 April 2025 – 5 April 2027
- Published
- 17 June 2025
- Procedure
- Open procedure (below threshold)
- Main CPV
- 90000000
- Source release ID
- ocds-b5fd17-96db286a-2142-4eb6-8a6a-21a98c65ab0e-2025-06-17T09:45:07+01:00
Gravimetric reference instrument (EN 12341) to measure PM10 mass concentration in ambient air
DEPARTMENT FOR ENVIRONMENT FOOD & RURAL AFFAIRS · ocds-b5fd17-01a717e9-d313-4059-bea0-019b3742015c
- Supplier named in award
- Enviro Technology Services Limited
- Award value
- £43,337.20
- Contract period
- 13 November 2024 – 13 March 2025
- Published
- 3 December 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 90731400
- Source release ID
- ocds-b5fd17-01a717e9-d313-4059-bea0-019b3742015c-2024-12-03T12:22:58Z
Gravimetric reference instrument (EN 12341) to measure PM2.5 mass concentration in ambient air
DEPARTMENT FOR ENVIRONMENT FOOD & RURAL AFFAIRS · ocds-b5fd17-0eeaa389-f8cd-4eb5-a076-2f4b192ff234
- Supplier named in award
- Enviro Technology Services Limited
- Award value
- £42,062.20
- Contract period
- 13 November 2024 – 13 March 2025
- Published
- 3 December 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 90731400
- Source release ID
- ocds-b5fd17-0eeaa389-f8cd-4eb5-a076-2f4b192ff234-2024-12-03T11:56:37Z
2024 BAM Tape Order for the Automatic Urban and Rural Network (AURN)
DEPARTMENT FOR ENVIRONMENT FOOD & RURAL AFFAIRS · ocds-b5fd17-5756a05c-7786-4f7b-b2e9-cc8e0670d04d
- Supplier named in award
- Enviro Technology Services Limited
- Award value
- £49,955
- Contract period
- 18 July 2024 – 26 September 2024
- Published
- 5 August 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 90731400
- Source release ID
- ocds-b5fd17-5756a05c-7786-4f7b-b2e9-cc8e0670d04d-2024-08-05T13:41:59+01:00
Air Quality Monitoring
.East Riding Of Yorkshire Council · ocds-b5fd17-901a2179-df4e-4d0c-ab69-c0ef87aafef3
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £74,881.84
- Contract period
- 1 August 2022 – 31 July 2025
- Published
- 25 July 2022
- Procedure
- Other - Exclusion Contract
- Main CPV
- 85000000
- Source release ID
- ocds-b5fd17-901a2179-df4e-4d0c-ab69-c0ef87aafef3-2022-07-25T12:46:15+01:00
Contract for the Supply of a Portable Greenhouse Gas Analyser to the University of Birmingham
THE UNIVERSITY OF BIRMINGHAM · ocds-b5fd17-194c74c1-9d5a-431f-b24b-ea33c1203f10
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £29,568
- Contract period
- 22 September 2021 – 31 March 2022
- Published
- 28 October 2021
- Procedure
- Other - Direct Award
- Main CPV
- 38000000
- Source release ID
- ocds-b5fd17-194c74c1-9d5a-431f-b24b-ea33c1203f10-2021-10-28T13:23:05+01:00
Contract for the Supply of a Digitel DHA-80 in Field Housing Cooled Storage to the University of Birmingham
THE UNIVERSITY OF BIRMINGHAM · ocds-b5fd17-080e56f5-dd36-47b7-b0c0-8b82b81c0e9a
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £36,511
- Contract period
- 11 June 2021 – 30 September 2021
- Published
- 20 September 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 38000000
- Source release ID
- ocds-b5fd17-080e56f5-dd36-47b7-b0c0-8b82b81c0e9a-2021-09-20T09:20:33+01:00
Ammonia calibrator and mobile multinstrument inlet manifold
UK Centre For Ecology & Hydrology · ocds-b5fd17-1ceac8cb-f1f3-4152-8c06-c48ada95083b
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £62,671
- Contract period
- 29 January 2021 – 31 May 2021
- Published
- 23 March 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 38432210
- Source release ID
- ocds-b5fd17-1ceac8cb-f1f3-4152-8c06-c48ada95083b-2021-03-23T09:32:10Z
Microportable gas monitoring system
UK Centre For Ecology & Hydrology · ocds-b5fd17-87903543-68aa-4e70-9e61-e6b9315b6dc7
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £27,895
- Contract period
- 16 January 2021 – 6 May 2021
- Published
- 22 March 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 38344000
- Source release ID
- ocds-b5fd17-87903543-68aa-4e70-9e61-e6b9315b6dc7-2021-03-22T09:24:45Z
3 x Teledyne Analysers
UK Centre For Ecology & Hydrology · ocds-b5fd17-a1fcb247-e9ec-4357-ba5f-4c41f0c81453
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £28,651
- Contract period
- 4 January 2021 – 14 March 2021
- Published
- 23 March 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 38434000
- Source release ID
- ocds-b5fd17-a1fcb247-e9ec-4357-ba5f-4c41f0c81453-2021-03-23T11:22:26Z
Agreement for a GHG Analyser
Liverpool John Moores University · ocds-b5fd17-acafb617-47f7-46f1-a30d-98f8c8f76d9b
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £26,215
- Contract period
- 27 December 2019 – 1 November 2020
- Published
- 3 February 2020
- Procedure
- Open procedure (below threshold)
- Main CPV
- 90731700
- Source release ID
- ocds-b5fd17-acafb617-47f7-46f1-a30d-98f8c8f76d9b-2020-02-03T10:39:01Z
Contract for the Supply of 2 Los Gatos Research M-GGA 918 Greenhouse Gas Analyser for the University of Birmingham
THE UNIVERSITY OF BIRMINGHAM · ocds-b5fd17-a6fd6071-d096-4642-85b7-f48ff7558a07
- Supplier named in award
- Enviro Technology Services Ltd
- Award value
- £55,276
- Contract period
- 25 October 2019 – 6 February 2020
- Published
- 30 October 2019
- Procedure
- Other - Direct Award
- Main CPV
- 38000000
- Source release ID
- ocds-b5fd17-a6fd6071-d096-4642-85b7-f48ff7558a07-2019-10-30T09:53:00Z
UK SBS RE17477 NERC Portable Greenhouse Gas Analyser
UK SHARED BUSINESS SERVICES LIMITED · ocds-b5fd17-9b96907d-c51b-484b-8c06-8c650e75134f
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £32,310
- Contract period
- 14 February 2018 – 30 April 2019
- Published
- 15 February 2018
- Procedure
- Open procedure (below threshold)
- Main CPV
- 38000000
- Source release ID
- ocds-b5fd17-9b96907d-c51b-484b-8c06-8c650e75134f-2018-02-15T14:54:58Z
Supply of Equipment for an Air Monitoring Station
UNIVERSITY OF YORK · ocds-b5fd17-eedd5151-5ccc-48dd-a83d-f1de0ff9b72f
- Supplier named in award
- ENVIRO TECHNOLOGY SERVICES LTD
- Award value
- £46,000
- Contract period
- 19 January 2018 – 29 March 2018
- Published
- 7 June 2018
- Procedure
- Single tender action (below threshold)
- Main CPV
- 38300000
- Source release ID
- ocds-b5fd17-eedd5151-5ccc-48dd-a83d-f1de0ff9b72f-2018-06-07T12:03:48+01:00
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
06 Ownership and control
People with significant control
Cura Terrae Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England
- Legal authority
- English Law
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- 13354380
- Notified
- 23 December 2022
Mrs Jane Ann ReadSee 4 companies with this PSC name →
- Owns 75% or more of shares
- Nationality
- British
- Country of residence
- United Kingdom
- Notified
- 6 June 2016
- Ceased
- 23 December 2022
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
07 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
08 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
09 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
10 Public procurement
Find a Tender links
Liquid Water Isotope Analyser
UNIVERSITY OF EXETER · updated 26 March 2026
- Tender value
- Not supplied
- Awards
- 1
Air Quality Monitoring Equipment
London Borough of Croydon · updated 5 December 2025
- Tender value
- £45,000
- Awards
- 1
Replacement Air Quality Monitoring Town Centre Dartford
Dartford Borough Council · updated 25 November 2025
- Tender value
- Not supplied
- Awards
- 1
202526 5478 5497 - Scientific Instruments to be installed on the FAAM aircraft.
University of Leeds · updated 25 November 2025
- Tender value
- Not supplied
- Awards
- 1
Service Maintenance and Breakdown of Air Quality Monitoring Instruments
Bath & North East Somerset Council · updated 24 November 2025
- Tender value
- Not supplied
- Awards
- 1
Purchase of Previously Hired Automatic Air Quality Monitors
London Borough of Hackney · updated 25 April 2025
- Tender value
- Not supplied
- Awards
- 1
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
11 Environmental register
Environment Agency waste registrations
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
12 Nature of business
Standard Industrial Classification
Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
Repair of electronic and optical equipment
13 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
6 procurement processes linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
14 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Company name
Previous name: ENVIRO TECHNOLOGY SERVICES LTD
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Historic awards linked by exact source-supplied GB-COH company identifier.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.