£10k
+878%vs May 2024Active12629448Private limited companyLondon
ARTI STRUCTURAL WATERPROOFING LIMITED
Significant control: Constantin Tiron (25–50%), Lucian Ioan Ardeleanu (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Arti Structural Waterproofing Limited sell?
Registered activity: Floor and wall covering (SIC 43330). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ARTI STRUCTURAL WATERPROOFING LIMITED is an active private limited company (company number 12629448) incorporated on 28 May 2020, registered in London. Its registered activity is floor and wall covering (SIC 43330). Latest small accounts cover the period ending 31 May 2025, showing net assets of £10k and cash of £60k, with 11 employees on average. Net assets rose 878% on the prior period (£1,058).
Peer position · net assets
By net assets it sits in the upper half of 489 comparable companies in London (median £5,088, upper quartile £34k).
02
Ownership and control
- Mr Constantin Tiron
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Lucian Ioan Ardeleanu
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mrs Alexandra Louise Archer
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Howard Simon Archer
- owns 25–50% of shares
- holds 25–50% of voting rights
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 May 20206 yrs ago
- Next accounts due
- 28 February 2027in 125 days
- Confirmation statement due
- 11 June 2027in 228 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43330
- Floor and wall covering
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£60k
+15%vs May 2024Not reported
11
+10%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £10k | £60k | £315k | — | — | — | 11 |
| 31 May 2024 | £1,058 | £52k | £147k | — | — | — | 10 |
Cash per employee£5,418Cash ÷ 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 £10,349 at 31 May 2025
- Net assets up 10% or more on the prior period+878.2% vs prior period
- Cash at bank of £50,000 or moreCash £59,593
- Incorporated five or more years agoIncorporated 28 May 2020
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 228 days
- Next accounts duein 125 days
- Accounts period endNet assets £10k · small accounts
- Accounts period endNet assets £1,058 · small accounts
- Incorporated
08
Similar companies in London
- JRJ FLOORING LTDLondon · inc. May 2020
- TIK CONSTRUCTION LTDLondon · inc. May 2020
- A&D TILING SERVICES LTDLondon · inc. Jun 2020
- DI-WHY HOME IMPROVEMENT LIMITEDLondon · inc. Jun 2020
- WEKNOWFLOORING.CO.UK LTDLondon · inc. Jun 2020
- JSD UK BUILDERS LTDLondon · inc. Jul 2020
All companies incorporated on 28 May 2020 · in May 2020.
09
Reminders for ARTI STRUCTURAL WATERPROOFING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.