OPTIMAUX LTD
Company number 12240050 · Active · Winchester SO23 8AT
OPTIMAUX LTD is an active private limited company (company number 12240050) incorporated on 2 October 2019, registered in Winchester. Its registered activity is production of electricity (SIC 35110). Latest dormant accounts cover the period ending 31 October 2025, showing net assets of £1. Net assets were unchanged on the prior period. Across the last 3 periods on record the net-asset trend is flat.
By net assets it sits in the lower half of 4,924 comparable companies in the UK (median £100, upper quartile £86k).
Key dates
- Incorporated
- 2 October 2019
- Next accounts due
- 31 July 2027 — in 282 days
- Confirmation statement due
- 16 October 2027 — in 359 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 35110
- Production of electricity
- SIC 35140
- Trade of electricity
- Accounts type
- Dormant
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £1 | — | — | — | — | — | — |
| 31 October 2024 | £1 | — | — | — | — | — | — |
| 31 October 2023 | £1 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 73/100 (grade B)
- +10 Positive net assets — Net assets £1 at 2025-10-31
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2019-10-02 (7 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Joseph Tatira — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 2 October 2019
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Southampton
Same activity (production of electricity), closest in incorporation date.
- ALVOLT ENERGY LTD — Southampton, inc. Jan 2020
- HICC ENERGY LIMITED — Romsey, inc. Apr 2019
- FUSION BIOMASS LTD — Southampton, inc. Mar 2019
- COEGA SOLAR PARK LIMITED — Romsey, inc. Apr 2020
- COEGA HYDROGEN LIMITED — Romsey, inc. Apr 2020
- COEGA BIOMASS PROCESSING LIMITED — Romsey, inc. May 2020
All companies incorporated on 2 October 2019 · in Oct 2019.
Reminders for OPTIMAUX LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.