# HDF PYKNOMETERS LIMITED (10924110)

> HDF PYKNOMETERS LIMITED is an active private limited company (company number 10924110) incorporated on 21 August 2017, registered in Ely. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest dormant accounts cover the period ending 31 December 2024, showing net assets of £1 and cash of £1. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2017-08-21
- Registered office: Ely, CB7 4EX
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- SIC 99999: Dormant Company
- Next accounts due: 2026-09-30
- Confirmation statement due: 2027-09-04
- Accounts type: DORMANT

By net assets it sits in the lower half of 524 comparable companies in Cambridge (median £7,519, upper quartile £55k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2024-12-31 | £1 | £1 | — | — | — | — | — |
| 2023-12-31 | £1 | £1 | — | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £1 at 31 December 2024
- Incorporated five or more years ago: Incorporated 21 August 2017
- Accounts past their due date: Due 30 September 2026

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

## Persons with significant control

- Oil & Gas Measurement Limited (corporate-entity) — owns 75–100% of shares, since 2018-04-24

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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/10924110
HTML: https://firmoscan.com/company/10924110-hdf-pyknometers-limited