£3,123
+15%vs Nov 2024Active11687853Private limited companyLondon
ARITMA CONSTRUCTION LTD
Significant control: Marcin Mikolajczyk (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Aritma Construction Ltd sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ARITMA CONSTRUCTION LTD is an active private limited company (company number 11687853) incorporated on 20 November 2018, registered in London. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £3,123, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 15% on the prior period (£2,718). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 12,682 comparable companies in London (median £413, upper quartile £73k).
02
Ownership and control
- Mr Marcin Mikolajczyk
- 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
- 20 November 20187 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 4 December 2026in 42 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- SIC 43210
- Electrical installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £3,123 | — | — | — | — | — | 0 |
| 30 November 2024 | £2,718 | — | — | £6,500 | — | — | 0 |
| 30 November 2023 | £2,918 | — | — | £6,500 | — | — | — |
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 above zeroNet assets £3,123 at 30 November 2025
- Net assets up 10% or more on the prior period+14.9% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 November 2018
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 311 days
- Confirmation statement duein 42 days
- Accounts period endNet assets £3,123 · micro accounts
- Accounts period endNet assets £2,718 · micro accounts
- Accounts period endNet assets £2,918 · micro accounts
- Incorporated
08
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All companies incorporated on 20 November 2018 · in Nov 2018.
09
Reminders for ARITMA CONSTRUCTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.