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Core Energy Systems Limited

12674673

active
ltd
england wales
Companies House
Health Score
70 / 100

Some Concerns

30/30
Filing
0/30
Financial
40/40
Risk
  • Negative net worth (-10)
  • Current liabilities exceed current assets (-10)

Details

Rear Of 4 Packman Lane, Kirk Ella, Hull, HU10 7TL
Incorporated 16/06/2020

Previously known as

Eco Heatwave Limited · until 11/04/2024

Compliance

Last accounts

30/06/2026

total exemption full

Next accounts due

31/03/2028

On track

Confirmation statement

Last: 22/11/2025

Due 06/12/2026

On track

Industry

27320
Manufacture of other electronic and electric wires and cables
27900
Manufacture of other electrical equipment
47540
Retail sale of electrical household appliances in specialised stores
47910
Retail sale via mail order houses or via Internet

Officers

Mr Ben Dyson Rozenbroek

director · Since 16/06/2020

CONSTRUCTION DIRECTOR

BRITISH · ENGLAND

Also on 1 other board

Mr Mark Rozenbroek

director · Since 16/06/2020

DIRECTOR

BRITISH · ENGLAND

Also on 9 other boards

Ben Dyson Rozenbroek

director · Since 16/06/2020

British · England

Mark Rozenbroek

director · Since 16/06/2020

British · England

Former

Lisa Marie Gibson

director · Resigned 29/02/2024

Peter Alan Staveley

director · Resigned 30/09/2025

Persons with Significant Control

Mr Ben Dyson Rozenbroek

25–50% shares
25–50% votes

British · England

Notified 16/06/2020

Mr Mark Rozenbroek

25–50% shares
25–50% votes

British · England

Notified 24/08/2022

Change History

officer appointed → ROZENBROEK, Ben Dyson
2026-08-05
officer appointed → ROZENBROEK, Mark
2026-08-05
status → active
2026-08-05

Active

type → ltd
2026-08-05

Private Limited Company

address line1 → Rear Of 4 Packman Lane
2026-08-05

REAR OF 4 PACKMAN LANE

post town → Hull
2026-08-05

HULL

CompanyRankvs 330+ SIC 27320 peers
30

Financial strength1th percentile among SIC peers · 0/25
Employees49th percentile among SIC peers · 7/15
LiquidityCurrent ratio 0.09× · 2/20
Longevity6 years trading (max 15) · 6/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength0/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees7/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity2/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity6/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 30/06/2026

Net Worth

-£611k

Balance sheet strength

Cash

£6k

Cash in the bank

Net Current Assets

-£618k

Working capital

Current Assets

£61k

Current Liabilities

£679k

Fixed Assets

£7k

Debtors

£3k

2avg. employees-1

Tax at Year End

VAT£3k

Director Loans

Company owes directors£665k

Balance Sheet

Assets less current liabilities-£611k
Signed by Mr Ben Rozenbroek 15/10/2026Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied ProfitEst. Revenue
20260.09-£6k£52k
20250.08-£127k£6k
20240.17——
20230.25——

Derived from filed accounts. Not audited figures.