# AERIOGEN LTD (15357858)

> AERIOGEN LTD is an active private limited company (company number 15357858) incorporated on 18 December 2023, registered in Pontypridd. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £100. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2023-12-18
- Registered office: Pontypridd, CF37 1DL
- SIC 71121: Engineering design activities for industrial process and production
- SIC 71122: Engineering related scientific and technical consulting activities
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-01-01
- Accounts type: DORMANT

By net assets it sits in the lower half of 90 comparable companies in Cardiff (median £5,444, upper quartile £37k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £100 | — | — | — | — | — | — |
| 2024-12-31 | £100 | — | — | — | — | — | — |

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

- Net assets above zero: Net assets £100 at 31 December 2025
- Incorporated two to five years ago: Incorporated 18 December 2023

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

## Persons with significant control

- Prof. Sandra Raquel Ramires Esteves — owns 25–50% of shares, since 2025-11-28
- Dr. Savvas Savvas — owns 25–50% of shares, since 2025-11-28

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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/15357858
HTML: https://firmoscan.com/company/15357858-aeriogen-ltd