SULKOWSKI ENGINEERING LTD
Company number 15161705 · Active · Derby DE21 6BF
Owned by Marianna Talukder-Sulkowska and Sylwester Sulkowski
SULKOWSKI ENGINEERING LTD is an active private limited company (company number 15161705) incorporated on 25 September 2023, registered in Derby. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest abridged accounts cover the period ending 30 September 2025, showing net assets of £7,092 and cash of £34k, with 2 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 273% on the prior period (£1,900).
By net assets it sits in the lower half of 190 comparable companies in Derby (median £9,051, upper quartile £53k).
Key dates
- Incorporated
- 25 September 2023
- Next accounts due
- 30 June 2027 — in 251 days
- Confirmation statement due
- 9 October 2027 — in 352 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Unaudited Abridged
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £7,092 | £34k | £9,027 | — | — | — | 2 |
| 30 September 2024 | £1,900 | £16k | £0 | — | — | — | 2 |
- Cash per employee
- £17k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 72/100 (grade B)
- +10 Positive net assets — Net assets £7,092 at 2025-09-30
- +8 Net assets growing — +273.3% vs prior period
- +4 Past first filings — Incorporated 2023-09-25
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
- Mrs Marianna Talukder-Sulkowska — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 25 September 2023
- Mr Sylwester Sulkowski — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 25 September 2023
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 Derby
Same activity (engineering related scientific and technical consulting activities), closest in incorporation date.
- RESOLV ENGINEERING LTD — Belper, inc. Sept 2023
- SHARP EDGE ENGINEERING CONSULTANCY LTD — Derby, inc. Oct 2023
- F-RECOVERY LTD — Derby, inc. Nov 2023
- CORLOW RAIL LTD — Derby, inc. Aug 2023
- PALMER ENGINEERING SERVICES LIMITED — Derby, inc. Jul 2023
- SYNTHETIX CONSULT LIMITED — Swadlincote, inc. Jul 2023
All companies incorporated on 25 September 2023 · in Sept 2023.
Reminders for SULKOWSKI ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.