# HARNESS THE SPARK LTD (12936448)

> HARNESS THE SPARK LTD is an active private limited company (company number 12936448) incorporated on 7 October 2020, registered in London. Its registered activity is other software publishing (SIC 58290). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £6,488, 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 74% on the prior period (£25k).

- Status: Active
- Incorporated: 2020-10-07
- Registered office: London, EC1R 0NE
- SIC 58290: Other software publishing
- SIC 62012: Business and domestic software development
- SIC 62020: Information technology consultancy activities
- SIC 63110: Data processing, hosting and related activities
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-10-21
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 2,698 comparable companies in London (median £100, upper quartile £9,081).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | £6,488 | — | — | £17k | — | — | 1 |
| 2024-09-30 | £25k | — | — | £7,426 | — | — | 1 |

current ratio 1.08; size band micro.

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

- Net assets above zero: Net assets £6,488 at 30 September 2025
- Net assets down 25% or more on the prior period: -74.0% vs prior period
- Incorporated five or more years ago: Incorporated 7 October 2020

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

## Persons with significant control

- Lisa Marie Gills — owns 75–100% of shares, since 2020-10-07

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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/12936448
HTML: https://firmoscan.com/company/12936448-harness-the-spark-ltd