£33k
+115%vs Oct 2024Active12261979Private limited companyReading
CASTELLO HEATING SERVICES LTD
Significant control: Kevin Lionel Castello (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Castello Heating Services 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
CASTELLO HEATING SERVICES LTD is an active private limited company (company number 12261979) incorporated on 15 October 2019, registered in Reading. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £33k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 115% on the prior period (£15k).
Peer position · net assets
By net assets it sits in the top quarter of 672 comparable companies in Reading (median £5,040, upper quartile £31k).
02
Ownership and control
- Mr Kevin Lionel Castello
- owns 25–50% of shares
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
- 15 October 20197 yrs ago
- Next accounts due
- 31 July 2027in 281 days
- Confirmation statement due
- 29 October 2026in 6 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
vs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £33k | — | — | — | — | — | 1 |
| 31 October 2024 | £15k | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £33,164 at 31 October 2025
- Net assets up 10% or more on the prior period+115.3% vs prior period
- Incorporated five or more years agoIncorporated 15 October 2019
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 281 days
- Confirmation statement duein 6 days
- Accounts period endNet assets £33k · micro accounts
- Accounts period endNet assets £15k · micro accounts
- Incorporated
08
Similar companies in Reading
- PHOENIX PROPERTY MANAGEMENT THAMES VALLEY LTDHenley-On-Thames · inc. Oct 2019
- SHM PLUMBING AND HEATING LTDReading · inc. Oct 2019
- COMPLETE HEAT (BERKSHIRE) LIMITEDBray On Thames · inc. Oct 2019
- KJ & SONS PLUMBING AND HEATING LTDWokingham · inc. Oct 2019
- AST READING LTDReading · inc. Nov 2019
- NATYED LTDReading · inc. Nov 2019
All companies incorporated on 15 October 2019 · in Oct 2019.
09
Reminders for CASTELLO HEATING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.