Annual accounts
Total Exemption Full accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
STRATH-AIR LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Unit 22 Parkburn Court, Parkburn Industrial Estate, Hamilton, Lanarkshire ML3 0QQ
- Classification (2 SIC codes)
- Steam and air conditioning supply remediation activities (35.30 - SIC 2007)Plumbing heat and air-conditioning installation (43.22 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 31/12/2025View PDF (6 pages)
Total exemption full accounts made up to 2025-03-31
- 16/12/2025View PDF (3 pages)
Confirmation statement made on 2025-12-11 with updates
- 06/01/2025View PDF (7 pages)
Total exemption full accounts made up to 2024-03-31
- 11/12/2024View PDF (4 pages)
Confirmation statement made on 2024-12-11 with updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
25/12/2026Filing deadline
Last statement 11/12/2025Due 25/12/2026
- Next statement date
- 11/12/2026
- Last statement dated
- 11/12/2025
Financial performance
The latest figures STRATH-AIR LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£192.83K2025
8.70%vs 20242024: £177.40K
Total Assets
£433.16K2025
74.87%vs 20242024: £247.71K
Cash in Bank
£140.51K2025
-31.98%vs 20242024: £206.59K
Total Liabilities
£100.10K2025
72.46%vs 20242024: £58.04K
Employees
32025
0vs 20242024: 3
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total assets moved furthest, up 74.87% on 2024. See the full financial analysis for STRATH-AIR LIMITED.
The full financial record
Four ways through STRATH-AIR LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -6.6% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 3 | 0 |
| 2024 | 3 | 0 |
| 2023 | 3 | +1 |
| 2022 | 2 | 0 |
| 2021 | 2 | – |
Reported employee count increased from 2 in 2021 to 3 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
8Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Secretary | 31/12/2002–Present | 0 | |
| Director | 04/05/2024–Present | 1 | |
| Director | 03/04/1989–31/01/1999 | 3 | |
| Director | 31/03/2000–31/12/2002 | 0 | |
| Director | 03/04/1989–31/10/1997 | 0 | |
| Secretary | 22/12/2000–31/12/2002 | 0 | |
| Secretary | 31/03/2000–22/12/2000 | 0 | |
| Director | 31/03/2000–Present | 0 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 0 | |
| 06/04/2016–Present | 1 | |
| 06/04/2016–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 9
- Since 16/12/2022
- Last 12 months
- 2
- Same as the year before (2)
- Most recent filing
- 31/12/2025
- 9 months ago
What changed in the last year
- Accounts filedLatest 31/12/2025
- Confirmation statementLatest 16/12/2025
Filing timeline
- 31/12/2025View PDF (6 pages)
Total exemption full accounts made up to 2025-03-31
- 16/12/2025View PDF (3 pages)
Confirmation statement made on 2025-12-11 with updates
- 06/01/2025View PDF (7 pages)
Total exemption full accounts made up to 2024-03-31
- 11/12/2024View PDF (4 pages)
Confirmation statement made on 2024-12-11 with updates
- 07/05/2024View PDF (2 pages)
Appointment of Mr David Ian Thomson as a director on 2024-05-04
- 03/01/2024View PDF (3 pages)
Micro company accounts made up to 2023-03-31
- 11/12/2023View PDF (3 pages)
Confirmation statement made on 2023-12-11 with no updates
- 30/01/2023View PDF (8 pages)
Unaudited abridged accounts made up to 2022-03-31
- 16/12/2022View PDF (3 pages)
Confirmation statement made on 2022-12-11 with no updates
See when the next accounts and confirmation statement are due
Similar companies
128 UK companies are similar to STRATH-AIR LIMITED, sharing the same company status (Active), the same industry sector and activity group (Steam and air conditioning supply remediation activities) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
CRITICAL INSTALLATION SERVICES LIMITED
Active24 South Street, Ossett WF5 8LE
- Activity
- Trade of electricity
- Company no.
- 06381098
- Incorporated
- 25/09/2007
- Employees
- 3
SEREN RENEWABLES LTD
Active38 Kilfield Road, Bishopston, Swansea SA3 3DN
- Activity
- Production of electricity
- Company no.
- 06169721
- Incorporated
- 19/03/2007
- Employees
- 4
SPRING DEV 06 LIMITED
ActiveLeytonstone House, 3 Hanbury Drive, London E11 1GA
- Activity
- Production of electricity
- Company no.
- 12515627
- Incorporated
- 12/03/2020
- Employees
- 3
KS SPV 69 LIMITED
ActiveC/O Murrells Assosciates Llp, 14 High Cross, Truro TR1 2AJ
- Activity
- Production of electricity
- Company no.
- 12658282
- Incorporated
- 09/06/2020
- Employees
- 3
LANDFILL GAS GENERATION LIMITED
Active5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim BT40 2SF
- Activity
- Manufacture of gas
- Company no.
- NI068077
- Incorporated
- 18/02/2008
- Employees
- 3
About STRATH-AIR LIMITED
A short description of the company, written from its Companies House record.
STRATH-AIR LIMITED is a private limited company registered in the United Kingdom, based in Unit 22 Parkburn Court, Parkburn Industrial Estate, Hamilton, Lanarkshire ML3 0QQ. Companies House classifies its business as Steam and air conditioning supply remediation activities, one of 2 SIC classifications on its record. It has been on the register for 42 years 6 months.
The register currently records it as active. Its 2025 accounts report net assets of £192.83K and 3 employees.
STRATH-AIR LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records STRATH-AIR LIMITED under 2 registered business activities: Steam and air conditioning supply remediation activities (35.30 - SIC 2007) and Plumbing heat and air-conditioning installation (43.22 - SIC 2007).
STRATH-AIR LIMITED is recorded as active on the Companies House register, and has been on it since 06/03/1984.
The most recent accounts Okredo holds cover 2025 and report net assets of £192.83K, total assets of £433.16K, cash in bank of £140.51K and total liabilities of £100.10K.
The most recent document on the record is dated 31/12/2025: Total exemption full accounts made up to 2025-03-31, 9 months ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 25/12/2026.
Companies House lists 8 officers (3 currently in post) and 3 people with significant control.