Sero Technologies Limited
10928834
Healthy
- 1 outstanding charge (-2)
Details
Compliance
Last accounts
31/12/2024
group
Next accounts due
30/09/2026
Confirmation statement
Last: 08/11/2025
Due 22/11/2026
Industry
Officers
director · Since 23/08/2017
COMPANY DIRECTOR
BRITISH · ENGLAND · Age 67
Also on 14 other boards
director · Since 04/07/2018
COMPANY DIRECTOR
BRITISH · WALES · Age 41
Also on 6 other boards
director · Since 21/12/2021
COMPANY DIRECTOR
BRITISH · WALES · Age 42
Also on 1 other board
director · Since 01/02/2023
COMPANY DIRECTOR
WELSH · WALES · Age 58
Also on 4 other boards
secretary · Since 15/05/2025
Persons with Significant Control
Former PSCs
Dr David James Williams
Ceased 04/07/2018
Mr James Leigh Williams
Ceased 30/11/2018
Legal & General Capital Investments Limited
Ceased 16/02/2026
Carlyle Trust Limited(The)
Ceased 16/02/2026
Charges1 outstanding
INNOVATION INVESTMENT CAPITAL LIMITED PARTNERSHIP
LEGAL & GENERAL CAPITAL INVESTMENTS LIMITED
THE CARLYLE TRUST LIMITED
LEGAL & GENERAL CAPITAL INVESTMENTS LIMITED
GENERAL SUBSIDIARY 2 LIMITED
CompanyRankvs 54860+ SIC 74909 peers68
Show leaderboard
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
Outstanding charges: -10 pts
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 31/12/2024
Net Worth
£347k
Balance sheet strength
Cash
£4.2M
Cash in the bank
Net Current Assets
£91k
Working capital
Current Assets
£248k
Current Liabilities
£157k
Fixed Assets
£5k
Debtors
£196k
Profit After Tax
-£5.3M
People Costs(2023)
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2024 | 1.58 | +£140k |
| 2023 | 1.16 | +£42k |
| 2022 | — | +£225 |
| 2021 | 1.76 | +£54k |
| 2020 | 0.18 | +£0 |
| 2019 | 0.55 | — |
Derived from filed accounts. Not audited figures.