# J SPARKS ELECTRICAL LTD (10671673)

> J SPARKS ELECTRICAL LTD is an active private limited company (company number 10671673) incorporated on 15 March 2017, registered in Dartford. Its registered activity is trade of electricity (SIC 35140). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£23k and cash of £1,624, with 4 employees on average. Net assets rose 50% on the prior period (−£45k).

- Status: Active
- Incorporated: 2017-03-15
- Registered office: Dartford, DA1 2EN
- SIC 35140: Trade of electricity
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-03-29
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 166 comparable companies in Greater London (median £2,335, upper quartile £15k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | −£23k | £1,624 | £32k | — | — | — | 4 |
| 2024-03-31 | −£45k | £5,953 | £27k | — | — | — | 4 |

size band micro.

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

- Net assets below zero: Net assets £-22,507 at 31 March 2025
- Net assets up 10% or more on the prior period: +50.0% vs prior period
- Incorporated five or more years ago: Incorporated 15 March 2017

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

## Persons with significant control

- Mr Johnathan Rowbottom — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2017-03-15

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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/10671673
HTML: https://firmoscan.com/company/10671673-j-sparks-electrical-ltd