−£48k
vs May 2024Active13417782Private limited companyLondon
RADON86 LTD
Significant control: Muhammad Umair Safdar (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Radon86 Ltd sell?
Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RADON86 LTD is an active private limited company (company number 13417782) incorporated on 24 May 2021, registered in London. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest micro accounts cover the period ending 31 May 2025, showing net assets of −£48k, with 7 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 32% on the prior period (−£36k).
Peer position · net assets
By net assets it sits in the bottom quarter of 832 comparable companies in London (median £5,799, upper quartile £58k).
02
Ownership and control
- Mr Muhammad Umair Safdar
- 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
- 24 May 20215 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 7 June 2027in 227 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- SIC 70229
- Management consultancy activities other than financial management
- SIC 71112
- Urban planning and landscape architectural activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
7
−30%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£48k | — | — | £322k | — | — | 7 |
| 31 May 2024 | −£36k | — | — | £23k | — | — | 10 |
Current ratio0.07Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-47,571 at 31 May 2025
- Net assets down 25% or more on the prior period-32.2% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.07
- Incorporated five or more years agoIncorporated 24 May 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 227 days
- Next accounts duein 128 days
- Accounts period endNet liabilities £48k · micro accounts
- Accounts period endNet liabilities £36k · micro accounts
- Incorporated
08
Similar companies in London
- OLA BAKER GEO SERVICES LTDLondon · inc. May 2021
- MG IBRUSHI CONSTRUCTION LTDLondon · inc. May 2021
- UNICORN CONSULTING ENGINEERS LIMITEDLondon · inc. May 2021
- J A RATTIGAN UTILITIES LIMITEDLondon · inc. May 2021
- NCBY ENGINEERING LTDLondon · inc. May 2021
- TELETRON ENVIRONMENTAL ENGINEERING LTDLondon · inc. Jun 2021
All companies incorporated on 24 May 2021 · in May 2021.
09
Reminders for RADON86 LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.