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Keystone Building & Renovation Limited

14350263

active
Private Limited Company
england wales
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

KG HOUSE KINGSFIELD CLOSE, NORTHAMPTON, NN5 7QS
Incorporated 12/09/2022

Compliance

Last accounts

30/09/2024

total exemption full

Next accounts due

30/06/2026

On track

Confirmation statement

Last: 09/10/2025

Due 23/10/2026

On track

Industry

41202
Construction of domestic buildings
43220
Plumbing, heat and air-conditioning installation

Officers

Mr Douglas Andrew De-St-Aubin

director · Since 12/09/2022

CONSULTANT

BRITISH · ENGLAND · Age 46

Also on 1 other board

Mr Darren Sims

director · Since 12/09/2022

BUILDER

BRITISH · ENGLAND · Age 43

Persons with Significant Control

Mr Darren Sims

25–50% shares
25–50% votes
Appoint directors

British · England · Age 43

11, Alnwick Way, Bedford, MK40 4SX

Notified 12/09/2022

Mr Douglas Andrew De-St-Aubin

25–50% shares
25–50% votes
Appoint directors

British · England · Age 46

1, Sawford Close, Earls Barton, NN6 0FW

Notified 12/09/2022

CompanyRankvs 9945+ SIC 41202 peers
73

Financial strength90th percentile among SIC peers · 23/25
Employees97th percentile among SIC peers · 15/15
LiquidityCurrent ratio 1.7× · 16/20
Longevity4 years trading (max 15) · 4/15
Filing complianceAll filings up to date · 15/15
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9945Keystone Building & Renovation Limited
69
How is this score calculated?
Financial strength23/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees15/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity16/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity4/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 30/09/2025

Net Worth

£146k

Balance sheet strength

Cash

£206k

Cash in the bank

Net Current Assets

£145k

Working capital

Current Assets

£352k

Current Liabilities

£207k

Fixed Assets

£37k

Debtors

£123k

8avg. employees

Balance Sheet

Assets less current liabilities£183k
Signed by D A De-St-Aubin 23rd April 2026Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20251.70+£70k
20241.39+£57k
20231.13—

Derived from filed accounts. Not audited figures.