DER OPTIMIERER
Company number 10348349 · Active · London SW1E 5NE
DER OPTIMIERER is an active private limited company (company number 10348349) incorporated on 26 August 2016, registered in London. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest small accounts cover the period ending 31 December 2025, showing net assets of £938 and cash of £831, with 1 employee on average. Net assets fell 47% on the prior period (£1,776). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the lower half of 27,230 comparable companies in London (median £1,197, upper quartile £53k).
Key dates
- Incorporated
- 26 August 2016
- Next accounts due
- 30 September 2027 — in 343 days
- Confirmation statement due
- 9 September 2027 — in 322 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £938 | £831 | — | £107 | — | — | 1 |
| 31 December 2024 | £1,776 | £1,694 | — | £82 | — | — | 1 |
| 31 December 2023 | £1,669 | £1,169 | — | £500 | — | — | 1 |
- Current ratio
- 7.77 — comfortable
- Cash per employee
- £831
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 £938 at 2025-12-31
- -8 Net assets falling — -47.2% vs prior period
- +8 Comfortable liquidity — Current ratio 7.77
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2016-08-26 (10 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
- Georges Harfouche — holds 75–100% of voting rights; can appoint or remove directors · since 26 August 2016
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 London
Same activity (other business support service activities n.e.c.), closest in incorporation date.
- BSMNT LTD — London, inc. Aug 2016
- RELA NOMINEES LIMITED — London, inc. Aug 2016
- BARTON PARK ESTATE MANAGEMENT COMPANY LIMITED — London, inc. Aug 2016
- BIG CREATIVE BUSINESS LTD — London, inc. Aug 2016
- ULUDAG GROUP LIMITED — London, inc. Aug 2016
- THE HUTCHINSON BARR SIPP 21120/1 LTD — London, inc. Aug 2016
All companies incorporated on 26 August 2016 · in Aug 2016.
Reminders for DER OPTIMIERER
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.