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Syderma Ltd

13683108

active
ltd
england wales
Companies House
Health Score
65 / 100

Some Concerns

25/30
Filing
0/30
Financial
40/40
Risk
  • No accounts filed in last 18 months (-5)
  • Negative net worth (-10)

Details

71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Incorporated 15/10/2021

Compliance

Last accounts

31/10/2024

micro entity

Next accounts due

31/07/2026

On track

Confirmation statement

Last: 31/10/2025

Due 14/11/2026

On track

Industry

72110
Research and experimental development on biotechnology

Officers

Alexei Alexandroff

secretary · Since 15/10/2021

Anton Alexandroff

director · Since 15/10/2021

British · United Kingdom · Age 58

Alexei Veniamin Alexandroff

director · Since 15/11/2023

English · England · Age 63

Arild Bruzell Eide

director · Since 19/11/2025

Norwegian · England · Age 66

Persons with Significant Control

Former PSCs

Mr Alexei Veniamin Alexandroff

Ceased 15/11/2021

Dr Anton Alexandroff

Ceased 15/11/2021

Change History

officer appointedEIDE, Arild Bruzell
2026-06-06
officer appointedALEXANDROFF, Alexei
2026-06-06
officer appointedALEXANDROFF, Alexei Veniamin
2026-06-06
officer appointedALEXANDROFF, Anton, Dr
2026-06-06
statusactive
2026-06-06

Active

typeltd
2026-06-06

Private Limited Company

address line171-75 Shelton Street
2026-06-06

71-75 SHELTON STREET

post townLondon
2026-06-06

LONDON

CompanyRankvs 2942+ SIC 72110 peers
33

Financial strength13th percentile among SIC peers · 3/25
Employees66th percentile among SIC peers · 10/15
LiquidityNo balance sheet data · 0/20
Longevity5 years trading (max 15) · 5/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength3/25 pts

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

Employees10/15 pts

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

Liquidity0/20 pts

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

Longevity5/15 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 31/10/2024

Net Worth

-£25k

Balance sheet strength

Cash

Cash in the bank

Net Current Assets

-£23k

Working capital

Current Assets

Current Liabilities

£23k

2avg. employees+1

Balance Sheet

Assets less current liabilities-£23k
Signed by A Alexandroff A Alexandroff 23 July 2025Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
2024-£13k
20230.04-£2k
20220.10

Derived from filed accounts. Not audited figures.