£1
No changevs Dec 2023Active10924110Private limited companyEly
HDF PYKNOMETERS LIMITED
Significant control: Oil & Gas Measurement Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Hdf Pyknometers Limited sell?
Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
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.
Peer position · net assets
By net assets it sits in the lower half of 524 comparable companies in Cambridge (median £7,519, upper quartile £55k).
02
Ownership and control
- Oil & Gas Measurement Limited
- owns 75–100% of shares
- H & D Fitzgerald Limited
- owns 75–100% of shares
- Cefn Du R&D Limited
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 21 August 20179 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 4 September 2027in 315 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- SIC 99999
- Dormant Company
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£1
No changevs Dec 2023Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £1 | £1 | — | — | — | — | — |
| 31 December 2023 | £1 | £1 | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1 at 31 December 2024
- Incorporated five or more years agoIncorporated 21 August 2017
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 315 days
- Next accounts due24 days overdue
- Accounts period endNet assets £1 · dormant accounts
- Accounts period endNet assets £1 · dormant accounts
- Incorporated
08
Similar companies in Cambridge
- CAMBRIDGE ADVANCE MOLECULES (CAM) LTD.Swavesey · inc. Aug 2017
- BARREL BROKING LIMITEDHaverhill · inc. Aug 2017
- PROGRESSIVE IMAGING PARTNERS LIMITEDSaffron Walden · inc. Aug 2017
- ALYSHA OPTICAL LTDNewmarket · inc. Sept 2017
- LYNDEWODE ENTERPRISES LIMITEDCambridge · inc. Jul 2017
- H2O SCIENTIFIC LIMITEDNewmarket · inc. Jul 2017
All companies incorporated on 21 August 2017 · in Aug 2017.
09
Reminders for HDF PYKNOMETERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.