# ATTOMARKER LIMITED (06550714)

> ATTOMARKER LIMITED is an active private limited company (company number 06550714) incorporated on 1 April 2008, registered in Exeter. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 31 December 2025, showing net assets of £4.69m and cash of £172k, with 15 employees on average. Net assets rose 53% on the prior period (£3.07m).

- Status: Active
- Incorporated: 2008-04-01
- Registered office: Exeter, EX5 2FN
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-04-15
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 631 comparable companies in Other (median £700, upper quartile £44k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £4.69m | £172k | — | — | — | — | 15 |
| 2024-12-31 | £3.07m | £285k | — | — | — | — | 11 |

size band small.

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

- Net assets above zero: Net assets £4,689,295 at 31 December 2025
- Net assets up 10% or more on the prior period: +52.8% vs prior period
- Cash at bank of £50,000 or more: Cash £171,936
- Incorporated five or more years ago: Incorporated 1 April 2008

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

## Persons with significant control

- Dr Andrew Mark Shaw — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, 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/06550714
HTML: https://firmoscan.com/company/06550714-attomarker-limited