# JD ALLEN SOLAR LTD (12152306)

> JD ALLEN SOLAR LTD is an active private limited company (company number 12152306) incorporated on 12 August 2019, registered in Beckenham. Its registered activity is repair of electrical equipment (SIC 33140). Latest micro accounts cover the period ending 31 August 2025, showing net assets of −£6,367, with 4 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 76% on the prior period (−£26k).

- Status: Active
- Incorporated: 2019-08-12
- Registered office: Beckenham, BR3 6RZ
- SIC 33140: Repair of electrical equipment
- SIC 43210: Electrical installation
- SIC 43910: Roofing activities
- SIC 71121: Engineering design activities for industrial process and production
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-08-26
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 337 comparable companies in Greater London (median £4,444, upper quartile £23k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | −£6,367 | — | — | — | — | — | 4 |
| 2024-08-31 | −£26k | — | — | — | — | — | 5 |

size band micro.

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

- Net assets below zero: Net assets £-6,367 at 31 August 2025
- Net assets up 10% or more on the prior period: +75.7% vs prior period
- Incorporated five or more years ago: Incorporated 12 August 2019

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

## Persons with significant control

- Mr Deren Naim Tumkaya — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2019-08-12
- Mrs Deborah Tumkaya — can appoint or remove directors; has significant influence or control, since 2022-02-16

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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/12152306
HTML: https://firmoscan.com/company/12152306-jd-allen-solar-ltd