£2.19m
+2189660%vs Feb 2025Active15459576Private limited companySleaford
RJ HARRISS MINING LTD
Significant control: Robert John Harriss (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Rj Harriss Mining Ltd sell?
Registered activity: Support activities for other mining and quarrying (SIC 09900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RJ HARRISS MINING LTD is an active private limited company (company number 15459576) incorporated on 1 February 2024, registered in Sleaford. Its registered activity is support activities for other mining and quarrying (SIC 09900). Latest abridged accounts cover the period ending 28 February 2026, showing net assets of £2.19m and cash of £75k, with 1 employee on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 2189660% on the prior period (£100).
Peer position · net assets
By net assets it sits in the top quarter of 546 comparable companies in the UK (median £5,132, upper quartile £69k).
02
Ownership and control
- Mr Robert John Harriss
- owns 75–100% of shares
- Martin Walker
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 1 February 20242 yrs ago
- Next accounts due
- 28 November 2027in 397 days
- Confirmation statement due
- 15 February 2027in 111 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 09900
- Support activities for other mining and quarrying
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£75k
Not reported the period beforeNot disclosed
1
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £2.19m | £75k | — | — | — | — | 1 |
| 28 February 2025 | £100 | — | — | — | — | — | — |
Cash per employee£75kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £2,189,760 at 28 February 2026
- Net assets up 10% or more on the prior period+2189660.0% vs prior period
- Cash at bank of £50,000 or moreCash £75,000
- Incorporated two to five years agoIncorporated 1 February 2024
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 397 days
- Confirmation statement duein 111 days
- Accounts period endNet assets £2.19m · abridged accounts
- Accounts period endNet assets £100 · dormant accounts
- Incorporated
08
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All companies incorporated on 1 February 2024 · in Feb 2024.
09
Reminders for RJ HARRISS MINING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.