Sem Limited
00138006
Healthy
- Current liabilities exceed current assets (-10)
- Going concern doubt noted in accounts (-10)
Details
Previously known as
Compliance
Last accounts
31/12/2025
full
Next accounts due
30/09/2027
Confirmation statement
Last: 23/01/2026
Due 06/02/2027
Industry
Officers
director · Since 31/05/2007
JOINT MANAGING DIRECTOR
GERMAN · GERMANY
Also on 2 other boards
Former
director · Resigned 10/11/1992
director · Resigned 22/12/1993
director · Resigned 25/08/1995
director · Resigned 25/01/1996
director · Resigned 07/04/1997
director · Resigned 01/04/1999
director · Resigned 25/11/1999
director · Resigned 25/11/1999
director · Resigned 11/02/2001
secretary · Resigned 01/05/2001
director · Resigned 01/05/2001
director · Resigned 01/06/2002
director · Resigned 10/07/2003
director · Resigned 10/07/2003
director · Resigned 16/02/2004
director · Resigned 22/11/2006
director · Resigned 31/05/2007
secretary · Resigned 01/10/2020
director · Resigned 01/10/2020
director · Resigned 30/04/2024
Persons with Significant Control
Westec Holding Company Limited
Reg: 03871242 · England · Limited Company
Notified 06/04/2016
Change History
Active
Private Limited Company
ONE HUNDRED HOUSE
DARTFORD
CompanyRankvs 15+ SIC 27110 peers80
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
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
steps that they ought to have taken as directors in order to make themselves aware of all relevant audit information and to establish that the company’s auditor is aware of that information. Going concern No material uncertainties that may cast significant doubt about the ability of the company to continue as a going concern have been identified by the directors. Medium-sized companies exemption T
Key FinancialsYear ending 31/12/2025
Turnover
£20.1M
Annual revenue
Net Worth
£31.3M
Balance sheet strength
Cash
£7.3M
Cash in the bank
Profit Before Tax
£1.2M
Bottom line earnings
Net Current Assets
£14.9M
Working capital
Current Assets
£16.7M
Current Liabilities
£1.7M
Fixed Assets
£16.8M
Debtors
£3.9M
Cost of Sales
£16.0M
Gross Profit
£4.1M
Admin Expenses
£3.0M
Operating Profit
£1.2M
Profit After Tax
£897k
Tax at Year End
People Costs
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 9.55 | +£897k |
| 2024 | 10.88 | -£3.9M |
| 2023 | 8.57 | — |
Derived from filed accounts. Not audited figures.