BILLS BOILERS LTD
Company number 12817153 · Active · Southampton SO16 5SS
BILLS BOILERS LTD is an active private limited company (company number 12817153) incorporated on 17 August 2020, registered in Southampton. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 August 2025, showing net assets of −£172 and cash of £4,507, with 1 employee on average. Net assets fell 15% on the prior period (−£150).
By net assets it sits in the lower half of 339 comparable companies in Southampton (median £5,929, upper quartile £30k).
Key dates
- Incorporated
- 17 August 2020
- Next accounts due
- 31 May 2027 — in 221 days
- Confirmation statement due
- 31 August 2027 — in 313 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 August 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | −£172 | £4,507 | — | — | — | — | 1 |
| 31 August 2024 | −£150 | £3,961 | — | — | — | — | 2 |
- Cash per employee
- £4,507
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 43/100 (grade D)
- -15 Negative net assets — Net assets £-172 at 2025-08-31
- +8 Established — Incorporated 2020-08-17 (6 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mrs Harriet Katherine Russell — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 17 August 2020
- Mr William Thomas Russell — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 17 August 2020
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Southampton
Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date.
- SOUTHERN PROPERTY MAINTENANCE LTD — Southampton, inc. Aug 2020
- SOLWAT GREEN ENERGY LTD — Lymington, inc. Aug 2020
- ELITE AIR HANDLING UNIT & HEAT EXCHANGER SPECIALISTS LTD — Southampton, inc. Aug 2020
- RAZ HEATING LTD — Southampton, inc. Sept 2020
- JNM PLUMBING LIMITED — Alresford, inc. Sept 2020
- SIMON YOUNG LTD — Lymington, inc. Jul 2020
All companies incorporated on 17 August 2020 · in Aug 2020.
Reminders for BILLS BOILERS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.