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Underdown Construction Services Ltd

09499064

active
Private Limited Company
Companies House
Health Score
90 / 100

Healthy

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

No risk factors detected.

Details

18 CLANDON AVE, EGHAM, TW20 8LP
Incorporated 19/03/2015

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

43390
Other building completion and finishing

Officers

Hannah Gilmour

secretary · Since 19/03/2015

Sean Geoffrey Underdown

director · Since 19/03/2015

DIRECTOR

BRITISH · UNITED KINGDOM · Age 60

Also on 1 other board

Mrs Gillian Underdown

director · Since 24/11/2017

GENERAL MANAGER

BRITISH · ENGLAND · Age 59

Persons with Significant Control

Mr Sean Geoffrey Underdown

Significant control
significant-influence-or-control-as-firm

British · England · Age 60

18 Clandon Ave, Clandon Avenue, Egham, TW20 8LP

Notified 19/03/2017

CompanyRankvs 7941+ SIC 43390 peers
68

Financial strength73th percentile among SIC peers · 18/25
Employees26th percentile among SIC peers · 4/15
LiquidityCurrent ratio 2.76× · 20/20
Longevity11 years trading (max 15) · 11/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength18/25 pts

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

Employees4/15 pts

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

Liquidity20/20 pts

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

Longevity11/15 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 31/03/2025

Net Worth

£22k

Balance sheet strength

Cash

£34k

Cash in the bank

Net Current Assets

£29k

Working capital

Current Assets

£45k

Current Liabilities

£16k

Fixed Assets

£9k

Debtors

£12k

1avg. employees-10

Tax at Year End

Corp tax£9k
VAT£5k

Director Loans

Company owes directors£2k

Balance Sheet

Assets less current liabilities£38k
Signed by Mr Sean Underdown 20th May 2025Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied ProfitEst. Revenue
20252.76-£8k£92k
20244.38-£27k£70k
20233.20-£2k£209k
20224.68+£15k£96k
20211.69+£13k£98k
20203.87+£61k£45k
2019-2.95-£21k
2018-1.71

Derived from filed accounts. Not audited figures.