# HL7 ANCILLARY SYSTEMS LTD (12470786)

> HL7 ANCILLARY SYSTEMS LTD is an active private limited company (company number 12470786) incorporated on 19 February 2020, registered in Colchester. Its registered activity is data processing, hosting and related activities (SIC 63110). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £36k, 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 30% on the prior period (£51k).

- Status: Active
- Incorporated: 2020-02-19
- Registered office: Colchester, CO4 5WR
- SIC 63110: Data processing, hosting and related activities
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-03-05
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 89 comparable companies in Essex (median £3,606, upper quartile £41k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £36k | — | — | £1,712 | — | — | 1 |
| 2024-12-31 | £51k | — | — | £16k | — | — | 1 |

current ratio 21.8; size band micro.

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

- Net assets above zero: Net assets £35,613 at 31 December 2025
- Net assets down 25% or more on the prior period: -29.5% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 21.8
- Incorporated five or more years ago: Incorporated 19 February 2020

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

## Persons with significant control

- Mr. Daniel Allen Sims — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2020-02-19

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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/12470786
HTML: https://firmoscan.com/company/12470786-hl7-ancillary-systems-ltd