# SPARCK TECHNOLOGIES LTD (14019664)

> SPARCK TECHNOLOGIES LTD is an active private limited company (company number 14019664) incorporated on 1 April 2022, registered in London. Its registered activity is manufacture of other special-purpose machinery n.e.c. (SIC 28990). Latest small accounts cover the period ending 31 March 2025, showing net assets of £44k and cash of £12k, with 8 employees on average. Net assets fell 7% on the prior period (£48k).

- Status: Active
- Incorporated: 2022-04-01
- Registered office: London, E1 6RA
- SIC 28990: Manufacture of other special-purpose machinery n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-04-15
- Accounts type: SMALL

By net assets it sits in the upper half of 99 comparable companies in London (median £2,645, upper quartile £139k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £44k | £12k | — | £544k | — | — | 8 |
| 2024-03-31 | £48k | £5,764 | — | £396k | — | — | 7 |

current ratio 1.08; size band micro.

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

- Net assets above zero: Net assets £44,372 at 31 March 2025
- Incorporated two to five years ago: Incorporated 1 April 2022

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

## Persons with significant control

- Mrs Laura Kiessner — owns 25–50% of shares; holds 25–50% of voting rights, since 2025-05-15
- Mr Ralf Hanko Kiessner — owns 25–50% of shares; holds 25–50% of voting rights, since 2025-05-15

---
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/14019664
HTML: https://firmoscan.com/company/14019664-sparck-technologies-ltd