Active15697591Private limited companyLondon

RILLION DEVELOPMENTS LIMITED

Significant control: Michal Piotr Radomski (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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: 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

Generated from filed data · no estimates

RILLION DEVELOPMENTS LIMITED is an active private limited company (company number 15697591) incorporated on 30 April 2024, registered in London. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 30 April 2025, showing net assets of −£12k and cash of £84, with 0 employees on average.

Peer position · net assets

By net assets it sits in the bottom quarter of 12,682 comparable companies in London (median £413, upper quartile £73k).

02

Ownership and control

1 active · 1 other
  • Mr Michal Piotr Radomski
    Individual · since 7 January 2026
    • owns 75–100% of shares
  • Michal Radomski
    Individual · since 30 April 2024 · ceased 12 November 2025
    • 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
30 April 20242 yrs ago
Next accounts due
30 January 2027in 99 days
Confirmation statement due
14 May 2027in 203 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 68209
Other letting and operating of own or leased real estate
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 30 April 2025
Net assets
−£12k
1 period on record
Cash at bank
£84
1 period on record
Turnover
Not reported
Employees
0
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 April 2025−£12k£84£18k£1,000——0
Current ratio24.02Current assets ÷ creditors within one year

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets below zeroNet assets £-11,825 at 30 April 2025
  • Current assets at least 1.5× creditors within one yearCurrent ratio 24.02
  • Incorporated two to five years agoIncorporated 30 April 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

Newest first
  1. Confirmation statement duein 203 days
  2. Next accounts duein 99 days
  3. Accounts period endNet liabilities £12k · small accounts
  4. Incorporated
08

Similar companies in London

Same activity (development of building projects), closest in incorporation date
09

Reminders for RILLION DEVELOPMENTS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.