Copernus Limited

Active07126122 Private limited company

Incorporated: 15 January 2010 (16 years)
Industry: Wholesale of other food, including fish, crustaceans and molluscs (46380)
Directors: Jefferson Warren Milner
Maciej Jaworowski
Monika Siecinska-Jaworowska
Owned by: Suempol Spólka Z Ograniczona Odpowiedzialnoscia
Accounts type: Full
Region: Yorkshire
Address: 35 West Dock Street
Hull
HU3 4HH

Website & contact details

Website: copernus.co.uk

Filing status

Accounts due: 30 September 2027
Last accounts: 28 December 2025
Conf. stmt due: 28 October 2026
Last conf. stmt: 14 October 2025

Charges

Total: 9
Outstanding: 1
Part satisfied: 0
Satisfied: 8

Officers 3 active

Officer details are public data from the Companies House register.

Milner, Jefferson Warren

Director · Appointed 9 October 2026

British

Born February 1972 (54)

Jaworowski, Maciej

Director · Appointed 4 October 2024

Polish

Born October 1998 (28)

Siecinska-Jaworowska, Monika

Director · Appointed 4 October 2024

Polish

Born December 1973 (52)

Officer history (1 former)

9 October 2026

Appointed Milner, Jefferson Warren as Director

9 October 2026

Resigned Simpson, Dean Robert as Director

4 October 2024

Appointed Jaworowski, Maciej as Director

4 October 2024

Appointed Siecinska-Jaworowska, Monika as Director

15 January 2010

Appointed Simpson, Dean Robert as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Suempol Spólka Z Ograniczona Odpowiedzialnoscia

Corporate entity · Notified 4 October 2024

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited Liability

Reg. no. 0000145087

Former controllers (2)

4 October 2024

Ceased Wendy Simpson — Owns 25–50% of shares

4 October 2024

Ceased Dean Robert Simpson — Owns 50–75% of shares

Financials

Figures from 2024 accounts. Newer accounts, made up to 28 December 2025, are filed but not read yet. See them on Companies House

Net Assets: £8,140,848
Cash: £1,775,246
Turnover: £67,075,876
Profit Before Tax: £5,512,858
Employees: 199

Debt Ratio: 55%
Current Ratio: 1.3x
Profit Margin: 8%
Return on Equity: 50%

Trend

Turnover

Balance sheet detail

	2024	2023	2023	2022	2021	2020
Fixed Assets	£6,294,232	£6,495,129	£6,465,862	£6,775,025	£4,787,539	£4,078,235
Current Assets	£11,934,371	£8,360,956	£8,267,526	£8,494,703	£8,253,092	£6,602,546
Debtors	£6,143,739	£5,443,530	£5,608,408	£6,575,927	£6,477,230	£3,399,782
Cash	£1,775,246	£32,429	£95,874	£45,056	£39,539	£78,483
Creditors (< 1 year)	£9,002,916	£8,765,316	£9,049,024	£10,005,146	£7,731,412	£7,091,318
Creditors (> 1 year)	£90,819	£940,874	£1,291,724	£1,013,642	£910,970	£1,240,247
Net Current Assets	£2,931,455	(£404,360)	(£781,498)	(£1,510,443)	£521,680	(£488,772)
Net Assets	£8,140,848	£4,181,223	£3,739,572	£3,688,104	£3,827,598	£2,168,490
Shareholder Funds	£8,140,848	£4,181,223	£3,739,572	£3,688,104	£3,827,598	£2,168,490

Turnover	£67,075,876	£52,443,666	£63,700,157	£58,764,576	£49,993,357	£38,069,188
Cost of Sales	£57,963,354	£46,867,816	£59,839,623	£56,544,782	£44,914,340	£35,636,295
Gross Profit	£9,112,522	£5,575,850	£3,860,534	£2,219,794	£5,079,017	£2,432,893
Admin Expenses	£3,545,469	£2,733,324	£3,264,640	£2,382,710	£2,675,414	£1,811,186
Staff Costs	£7,738,718	£7,155,962	£8,735,540	£7,884,564	£6,101,708	£5,130,242
Operating Profit	£5,598,256	£2,865,929	£627,098	(£136,615)	£2,482,062	£624,243
Profit Before Tax	£5,512,858	£2,774,290	£523,700	(£217,410)	£2,419,134	£581,892
Tax	£1,403,233	£787,639	£90,232	(£77,916)	£460,026	(£203,400)
Profit for Period	£4,109,625	£1,986,651	£433,468	(£139,494)	£1,959,108	£785,292

Filings 70

Date	Description	Made Up To
12 October 2026	Termination of appointment of a director
12 October 2026	Appointment of a director
29 September 2026	Full accounts	28 December 2025
14 October 2025	Confirmation statement with updates	14 October 2025
18 June 2025	Accounts for a medium company	29 December 2024