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Flettner Ventilator Limited

00256246

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

SUITE 38 MILTON KEYNES BUSINESS CENTRE FOXHUNTER DRIVE, MILTON KEYNES, MK14 6GD
Incorporated 07/05/1931

Compliance

Last accounts

31/03/2025

total exemption full

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 24/06/2025

Due 08/07/2026

On track

Industry

32990
Other manufacturing

Officers

Mrs Barbara Ann Stern

secretary · Since 26/06/1991

BRITISH,AMERICAN · ENGLAND · Age 85

Also on 3 other boards

Mrs Barbara Ann Stern

director · Since 26/06/1991

COMPANY DIRECTOR

BRITISH,AMERICAN · ENGLAND · Age 85

Also on 3 other boards

Mr Walter Stern

director · Since 26/06/1991

COMPANY DIRECTOR

BRITISH · UNITED KINGDOM · Age 61

Also on 2 other boards

Lorna Frances Stern

director · Since 08/03/1995

ADMINISTRATION ASSISTANT

BRITISH · UNITED KINGDOM · Age 57

Also on 2 other boards

Dr Rowena Fay Stern-Kluckner

director · Since 20/08/1997

RESEARCH SCIENTIST

BRITISH · UNITED KINGDOM · Age 54

Also on 3 other boards

Ms Wendy Julia Stern

director · Since 01/02/2025

DIRECTOR

BRITISH · UNITED KINGDOM · Age 59

Persons with Significant Control

Flettner Holdings Ltd

75–100% shares
75–100% votes
Appoint directors

C/O Azets, 12 King Street, Leeds, LS1 2HL

Reg: 16476323 · Companies House For England And Wales · Private Limited Company

Notified 22/07/2025

Former PSCs

Mrs Barbara Ann Stern

Ceased 22/07/2025

Mrs Barbara Ann Stern

Ceased 01/08/2025

CompanyRankvs 595+ SIC 32990 peers
86

Financial strength95th percentile among SIC peers · 24/25
Employees80th percentile among SIC peers · 12/15
LiquidityCurrent ratio 11.63× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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595Flettner Ventilator Limited
86
How is this score calculated?
Financial strength24/25 pts

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

Employees12/15 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.

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.

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

£2.5M

Balance sheet strength

Cash

£1.9M

Cash in the bank

Net Current Assets

£2.4M

Working capital

Current Assets

£2.6M

Current Liabilities

£224k

Fixed Assets

£114k

Debtors

£478k

8avg. employees+1

Tax at Year End(2022)

Corp tax-£450

Director Loans(2022)

Company owes directors£12k

Balance Sheet

Intangible assets£44k
Assets less current liabilities£2.5M
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
202511.63-£441k
20247.87+£295k
202315.49+£165k
202215.99+£148k
20218.05+£371k
20209.36+£479k
20199.85—

Derived from filed accounts. Not audited figures.