£16k
−68%vs Dec 2024Active13035660Private limited companyLondon
HARDNESS CALIBRATIONS LTD
Significant control: Test Ventures Ltd (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Hardness Calibrations Ltd sell?
Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HARDNESS CALIBRATIONS LTD is an active private limited company (company number 13035660) incorporated on 20 November 2020, registered in London. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £16k, with 5 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 68% on the prior period (£51k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 1,915 comparable companies in London (median £2,752, upper quartile £31k).
02
Ownership and control
- Test Ventures Ltd
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Wayne Bailey
- 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
- 20 November 20205 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 4 December 2026in 42 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
5
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £16k | — | — | — | — | — | 5 |
| 31 December 2024 | £51k | — | — | — | — | — | 5 |
| 31 December 2023 | £51k | — | — | — | — | — | 4 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £16,221 at 31 December 2025
- Net assets down 25% or more on the prior period-68.3% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 November 2020
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
- Next accounts duein 342 days
- Confirmation statement duein 42 days
- Accounts period endNet assets £16k · micro accounts
- Accounts period endNet assets £51k · micro accounts
- Accounts period endNet assets £51k · micro accounts
- Incorporated
08
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All companies incorporated on 20 November 2020 · in Nov 2020.
09
Reminders for HARDNESS CALIBRATIONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.