Firmoscan
Active13590357Private limited companyBridgwater

ON BIR LTD

B76/100

Owned by Mark Ireland (75–100%)

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

ON BIR LTD is an active private limited company (company number 13590357) incorporated on 27 August 2021, registered in Bridgwater. Its registered activity is construction of water projects (SIC 42910). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £714, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 567% on the prior period (£107).

Peer position · net assets

By net assets it sits in the lower half of 164 comparable companies in Other (median £9,868, upper quartile £159k).

02

Key dates

Incorporated
27 August 20215 yrs ago
Next accounts due
31 May 2027in 221 days
Confirmation statement due
10 September 2027in 323 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

03

Activity

SIC 42910
Construction of water projects
SIC 42990
Construction of other civil engineering projects n.e.c.
SIC 43390
Other building completion and finishing
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 31 August 2025
Net assets
£714
+567%vs Aug 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
2
No changevs Aug 2024
Net assets
£714
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 August 2025£714—————2
31 August 2024£107—————2

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.

05

Firmoscan score

Rules-based · every point shows its evidence
76 / 100 · grade B
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
+10Positive net assetsNet assets £714 at 2025-08-31
+8Net assets growing+567.3% vs prior period
+8EstablishedIncorporated 2021-08-27 (5 years)
76Score, grade B

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active
  • Mr Mark Ireland
    Individual · since 27 August 2021
    • 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.

07

Timeline

Newest first
  1. Confirmation statement duein 323 days
  2. Next accounts duein 221 days
  3. Accounts period endNet assets £714 · micro accounts
  4. Accounts period endNet assets £107 · micro accounts
  5. Incorporated
08

Similar companies in the UK

Same activity (construction of water projects), closest in incorporation date

All companies incorporated on 27 August 2021 · in Aug 2021.

09

Reminders for ON BIR LTD

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