£302k
+2552%vs Mar 2024ActiveSC764046Private limited companyEdinburgh
CULBERTSON RENEWABLES LTD
Significant control: Craig Culbertson (25–50%), Graham Culbertson (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Culbertson Renewables Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CULBERTSON RENEWABLES LTD is an active private limited company (company number SC764046) incorporated on 28 March 2023, registered in Edinburgh. 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 £302k and cash of £234k, with 8 employees on average. Net assets rose 2552% on the prior period (£11k).
Peer position · net assets
By net assets it sits in the top quarter of 288 comparable companies in Edinburgh (median £5,861, upper quartile £42k).
02
Ownership and control
- Mr Craig Culbertson
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Graham Culbertson
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 28 March 20233 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 11 April 2027in 169 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£234k
+1656%vs Mar 2024Not reported
8
+300%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £302k | £234k | £188k | £231k | — | £291k | 8 |
| 31 March 2024 | £11k | £13k | £7,694 | £35k | — | £31k | 2 |
Current ratio1.84Current assets ÷ creditors within one year
Cash per employee£29kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £302,240 at 31 July 2025
- Net assets up 10% or more on the prior period+2551.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.84
- Cash at bank of £50,000 or moreCash £234,460
- Incorporated two to five years agoIncorporated 28 March 2023
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 188 days
- Confirmation statement duein 169 days
- Accounts period endNet assets £302k · small accounts
- Accounts period endNet assets £11k · small accounts
- Incorporated
08
Similar companies in Edinburgh
- WOODPECKER CARPENTRY EDINBURGH LTDEdinburgh · inc. Apr 2023
- KYLE BARR PLUMBING & GAS SERVICES LTDWest Calder · inc. Apr 2023
- SAC INSTALLS LTDLivingston · inc. Mar 2023
- A J CROSS PLUMBING, HEATING AND GAS SERVICES LTDMacmerry · inc. Mar 2023
- NET ZERO GREEN ENERGY LIMITEDEdinburgh · inc. Apr 2023
- CENTRAL WOODBURNERS LIMITEDBathgate · inc. Apr 2023
All companies incorporated on 28 March 2023 · in Mar 2023.
09
Reminders for CULBERTSON RENEWABLES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.