# GROMAKO DATA & SERVICES LIMITED (06035923)

> GROMAKO DATA & SERVICES LIMITED is an active private limited company (company number 06035923) incorporated on 21 December 2006, registered in London. Its registered activity is manufacture of consumer electronics (SIC 26400). Latest abridged accounts cover the period ending 31 December 2025, showing net assets of £3.26m and cash of £726k, with 0 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 29% on the prior period (£2.53m).

- Status: Active
- Incorporated: 2006-12-21
- Registered office: London, SE15 2NL
- SIC 26400: Manufacture of consumer electronics
- SIC 47190: Other retail sale in non-specialised stores
- SIC 58190: Other publishing activities
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-01-04
- Accounts type: UNAUDITED ABRIDGED

By net assets it sits in the top quarter of 210 comparable companies in London (median £127, upper quartile £13k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £3.26m | £726k | £1,073 | £82k | — | — | 0 |
| 2024-12-31 | £2.53m | £471k | £0 | £36k | — | — | 0 |

current ratio 17.39; size band micro.

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

- Net assets above zero: Net assets £3,261,349 at 31 December 2025
- Net assets up 10% or more on the prior period: +29.1% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 17.39
- Cash at bank of £50,000 or more: Cash £725,936
- Incorporated five or more years ago: Incorporated 21 December 2006

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

## Persons with significant control

- Franciscus Andreas De Groot — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2016-04-06
- Ms Martina Kopecka — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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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/06035923
HTML: https://firmoscan.com/company/06035923-gromako-data-services-limited