# IAN M SUMNER INSTALLATION LTD (12697345)

> IAN M SUMNER INSTALLATION LTD is an active private limited company (company number 12697345) incorporated on 25 June 2020, registered in Plymouth. Its registered activity is construction of railways and underground railways (SIC 42120). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £3,031, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 72% on the prior period (£11k).

- Status: Active
- Incorporated: 2020-06-25
- Registered office: Plymouth, PL5 1LJ
- SIC 42120: Construction of railways and underground railways
- Next accounts due: 2027-03-30
- Confirmation statement due: 2027-07-09
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 177 comparable companies in Other (median £6,715, upper quartile £24k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | £3,031 | — | — | — | — | — | 1 |
| 2024-06-30 | £11k | — | — | — | — | — | 1 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £3,031 at 30 June 2025
- Net assets down 25% or more on the prior period: -71.8% vs prior period
- Incorporated five or more years ago: Incorporated 25 June 2020

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Ian Mark Sumner — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2020-06-25

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/12697345
HTML: https://firmoscan.com/company/12697345-ian-m-sumner-installation-ltd