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Main Systems Limited

01016456

active
Private Limited Company
england wales
Companies House
Health Score
80 / 100

Healthy

30/30
Filing
10/30
Financial
40/40
Risk
  • Going concern doubt noted in accounts (-10)

Details

BEACH ROAD, EAST SUSSEX, BN9 0BX
Incorporated 02/07/1971

Compliance

Last accounts

30/09/2025

total exemption full

Next accounts due

30/06/2027

On track

Confirmation statement

Last: 09/05/2026

Due 23/05/2027

On track

Industry

25990
Manufacture of other fabricated metal products
27120
Manufacture of electricity distribution and control apparatus

Officers

Mr Steven James Mainstone

director · Since 09/05/1992

MANAGING DIRECTOR

BRITISH · ENGLAND · Age 67

Also on 4 other boards

Persons with Significant Control

Miss Catriona Marie Mainstone

significant-influence-or-control-as-trust

British · England · Age 59

Beach Road, East Sussex, BN9 0BX

Notified 06/04/2016

Mr Steven James Mainstone

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

British · England · Age 67

Beach Road, East Sussex, BN9 0BX

Notified 06/04/2016

Charges0 outstanding

Charge
satisfied

NATIONAL WESTMINSTER BANK PLC

Created 04/10/2016Registered 12/10/2016Satisfied 09/02/2022
charge
satisfied

NATIONAL WESTMINSTER BANK PLC

Created 30/07/1993Registered 19/08/1993Satisfied 09/02/2022

CompanyRankvs 945+ SIC 25990 peers
73

Financial strength93th percentile among SIC peers · 23/25
Employees93th percentile among SIC peers · 14/15
LiquidityCurrent ratio 1.69× · 16/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Going concern doubt -10
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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.

Employees14/15 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.

Longevity15/15 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.

Risk deductions

Going concern doubt: -10 pts

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

Going Concern Doubt

and in accordance with Financial Reporting Standard 102 section 1A Small Entities "The Financial Reporting Standard applicable in the UK and Republic of Ireland" and the Companies Act 2006. 2.2. Going Concern Disclosure The directors have not identified any material uncertainties related to events or conditions that may cast significant doubt about the company's ability to continue as a going conc

Key FinancialsYear ending 30/09/2025

Net Worth

£2.0M

Balance sheet strength

Cash

£2.2M

Cash in the bank

Net Current Assets

£1.4M

Working capital

Current Assets

£3.4M

Current Liabilities

£2.0M

Fixed Assets

£678k

Debtors

£826k

33avg. employees-1

Tax at Year End

Corp tax£9k

Director Loans

Company owes directors£174k

Balance Sheet

Assets less current liabilities£2.1M
Signed by Mr S J Mainstone 10/06/2026Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20251.69-£92k
20243.17+£49k
20232.27—

Derived from filed accounts. Not audited figures.