Firmoscan
Active12940553Private limited companySouthsea

TDH INSTALLATIONS LTD

Owned by Ross Duncan Harris (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

TDH INSTALLATIONS LTD is an active private limited company (company number 12940553) incorporated on 9 October 2020, registered in Southsea. Its registered activity is other telecommunications activities (SIC 61900). Latest micro accounts cover the period ending 31 October 2025, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.

There are 103 companies in other telecommunications activities in Portsmouth with filed accounts; the median reports net assets of £2,740 and is 12 years old.

02

Key dates

Incorporated
9 October 20206 yrs ago
Next accounts due
31 July 2027in 282 days
Confirmation statement due
23 October 2027in 366 days

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

03

Activity

SIC 61900
Other telecommunications activities
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

3 periods on record · latest ending 31 October 2025
Net assets
Not reported
Cash at bank
Not reported
Turnover
Not disclosed
Employees
1
No changevs Oct 2024
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 October 2025———£49k——1
31 October 2024———£27k——1
31 October 2023———£14k——1
Current ratio1.43Current assets ÷ creditors within one year

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

Filing and accounts signals

Facts from the register · no rating
  • Three or more accounting periods on record3 periods on record
  • Incorporated five or more years agoIncorporated 9 October 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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

06

Ownership and control

1 active
  • Mr Ross Duncan Harris
    Individual · since 9 October 2020
    • 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.

07

Timeline

Newest first
  1. Confirmation statement duein 366 days
  2. Next accounts duein 282 days
  3. Accounts period end
  4. Accounts period end
  5. Accounts period end
  6. Incorporated
08

Similar companies in Portsmouth

Same activity (other telecommunications activities), closest in incorporation date

All companies incorporated on 9 October 2020 · in Oct 2020.

09

Reminders for TDH INSTALLATIONS LTD

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.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).