£1.40m
+6%vs Jul 2024ActiveSC660201Private limited companyAberdeen
CAS DUNCAN LTD
B72/100Owned by Cecil Alexander Stanley Duncan and Mary Cruden Duncan
01
Summary
CAS DUNCAN LTD is an active private limited company (company number SC660201) incorporated on 30 April 2020, registered in Aberdeen. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 July 2025, showing net assets of £1.40m and cash of £500k, with 34 employees on average. Net assets rose 6% on the prior period (£1.32m).
Peer position · net assets
By net assets it sits in the top quarter of 189 comparable companies in Aberdeen (median £3,065, upper quartile £26k).
02
Key dates
- Incorporated
- 30 April 20206 yrs ago
- Next accounts due
- 30 April 2027in 190 days
- Confirmation statement due
- 14 May 2027in 204 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
04
Financials
£500k
+20%vs Jul 2024Not reported
34
−11%vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £1.40m | £500k | £325k | £734k | — | — | 34 |
| 31 July 2024 | £1.32m | £417k | £312k | £689k | — | — | 38 |
Current ratio1.48Current assets ÷ creditors within one year
Cash per employee£15kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
72 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £1,400,062 at 2025-07-31 |
| +4 | Cash reservesCash £500,365 |
| +8 | EstablishedIncorporated 2020-04-30 (6 years) |
| 72 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Cecil Alexander Stanley Duncan
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Mary Cruden Duncan
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 204 days
- Next accounts duein 190 days
- Accounts period endNet assets £1.40m · small accounts
- Accounts period endNet assets £1.32m · small accounts
- Incorporated
08
Similar companies in Aberdeen
- JS PLUMBING & ROOFING LTDBuckie · inc. Mar 2020
- RAINBOW PLUMBING AND HEATING LTDInverurie · inc. Mar 2020
- R STEWART HEATING SERVICES LTDAberdeen · inc. Jul 2020
- MERCURY GAS SERVICES (UK) LTDPeterhead · inc. Jul 2020
- RENEWABLE HEATING SYSTEMS LIMITEDInverurie · inc. Jul 2020
- ERROL WATSON GROUP LIMITEDAberdeen · inc. Jan 2020
All companies incorporated on 30 April 2020 · in Apr 2020.
09
Reminders for CAS DUNCAN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.