£121k
+155%vs Mar 2024Active13535545Private limited companyBlackwood
RDJ GROUNDWORKS LIMITED
Significant control: Rdj Group Holdings Ltd (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Site preparation (SIC 43120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RDJ GROUNDWORKS LIMITED is an active private limited company (company number 13535545) incorporated on 28 July 2021, registered in Blackwood. Its registered activity is site preparation (SIC 43120). Latest small accounts cover the period ending 31 March 2025, showing net assets of £121k and cash of £72k, with 2 employees on average. Net assets rose 155% on the prior period (£47k).
Peer position · net assets
By net assets it sits in the top quarter of 55 comparable companies in Cardiff (median £6,164, upper quartile £59k).
02
Ownership and control
- Rdj Group Holdings Ltd
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr David Jones
- owns 75–100% of shares
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
- 28 July 20215 yrs ago
- Next accounts due
- 31 December 2026in 64 days
- Confirmation statement due
- 11 August 2027in 287 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43120
- Site preparation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£72k
+273%vs Mar 2024Not reported
2
+100%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £121k | £72k | £143k | — | — | — | 2 |
| 31 March 2024 | £47k | £19k | £56k | — | — | — | 1 |
Cash per employee£36kCash ÷ 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 £120,839 at 31 March 2025
- Net assets up 10% or more on the prior period+155.1% vs prior period
- Cash at bank of £50,000 or moreCash £72,221
- Incorporated five or more years agoIncorporated 28 July 2021
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
- Confirmation statement duein 287 days
- Next accounts duein 64 days
- Accounts period endNet assets £121k · small accounts
- Accounts period endNet assets £47k · small accounts
- Incorporated
08
Similar companies in Cardiff
- E.W.T. JONES GROUNDWORKS & CIVIL ENGINEERING LIMITEDAbergavenny · inc. May 2021
- CNR BUILDING SERVICES LTDPontypridd · inc. Apr 2021
- R LLEWELLYN GROUNDWORKS LTDCowbridge · inc. Apr 2021
- A W PROPERTIES (SOUTH WALES) LTDAberpennar · inc. Jan 2021
- ABEL CONSTRUCTION GROUP LTDNewport · inc. Mar 2022
- D&M PLANT HIRE & UTILITIES LIMITEDBlackwood · inc. Oct 2020
All companies incorporated on 28 July 2021 · in Jul 2021.
09
Reminders for RDJ GROUNDWORKS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.