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Blackrock Construction Ltd

11781905

active
Private Limited Company
Companies House
Health Score
80 / 100

Healthy

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

Details

29 GWERNRHUDDI ROAD, CARDIFF, CF23 6PR
Incorporated 22/01/2019

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

41201
Construction of commercial buildings
41202
Construction of domestic buildings

Officers

Mr Mark Anthony Grindell

director · Since 22/01/2019

COMPANY DIRECTOR

BRITISH · WALES · Age 46

Also on 4 other boards

Persons with Significant Control

Former PSCs

Mr Mark Anthony Grindell

Ceased 17/02/2026

CompanyRankvs 19576+ SIC 41201 peers
44

Financial strength26th percentile among SIC peers · 7/25
Employees60th percentile among SIC peers · 9/15
LiquidityCurrent ratio 0.92× · 6/20
Longevity7 years trading (max 15) · 7/15
Filing complianceAll filings up to date · 15/15
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19576Blackrock Construction Ltd
40
How is this score calculated?
Financial strength7/25 pts

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

Employees9/15 pts

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

Liquidity6/20 pts

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

Longevity7/15 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 31/03/2025

Net Worth

£10

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

-£5k

Working capital

Current Assets

£58k

Current Liabilities

£63k

Fixed Assets

£42k

2avg. employees

Tax at Year End(2023)

Corp tax£5k
VAT£22k

Director Loans(2023)

Directors owe company£11k

Balance Sheet

Assets less current liabilities£38k
Signed by Mr Mark Grindell Senior 17/12/2025Prepared with Acorah Software Products - Accounts Production

EstimatesDerived

YearCurrent RatioImplied ProfitEst. Revenue
20250.92——
20240.71-£774—
20230.83-£14k£449k
20221.51—£375k

Derived from filed accounts. Not audited figures.