OB1 BUILDING SERVICES LIMITED
Company number 11426942 · Active · Caterham CR3 5JQ
OB1 BUILDING SERVICES LIMITED is an active private limited company (company number 11426942) incorporated on 21 June 2018, registered in Caterham. Its registered activity is other construction installation (SIC 43290). Latest micro accounts cover the period ending 30 June 2026, showing net assets of £11k, 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 199% on the prior period (£3,843). Across the last 3 periods on record the net-asset trend is rising.
By net assets it sits in the upper half of 2,318 comparable companies in Greater London (median £4,861, upper quartile £35k).
Key dates
- Incorporated
- 21 June 2018
- Next accounts due
- 30 March 2028 — in 530 days
- Confirmation statement due
- 5 July 2027 — in 261 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43290
- Other construction installation
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 30 June 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2026 | £11k | — | — | £5,008 | — | — | 1 |
| 30 June 2025 | £3,843 | — | — | £7,676 | — | — | 1 |
| 30 June 2024 | £647 | — | — | £10k | — | — | 1 |
- Current ratio
- 3.29 — comfortable
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.
Firmoscan score: 89/100 (grade A)
- +10 Positive net assets — Net assets £11,477 at 2026-06-30
- +8 Net assets growing — +198.6% vs prior period
- +8 Comfortable liquidity — Current ratio 3.29
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2018-06-21 (8 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
- Mr Oliver Blewett — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 21 June 2018
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 Greater London
Same activity (other construction installation), closest in incorporation date.
- POLICY PROPERTY SERVICES LTD — Chislehurst, inc. Jun 2018
- PINNACLE CONSTRUCTION SERVICES LIMITED — Orpington, inc. Jun 2018
- 4 LIFTS LTD — Swanscombe, inc. Jun 2018
- VERTIGO ESTATES LTD — Bromley, inc. Jun 2018
- TURKO LTD — Romford, inc. Jun 2018
- ADAPTED4 LIMITED — Watford, inc. Jun 2018
Reminders for OB1 BUILDING SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.