£304k
+55%vs Jul 2024Active03406723Private limited companyDoncaster
PREMIER CALIBRATIONS LTD
Significant control: Carol Niles (25–50%), Paul Niles (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
PREMIER CALIBRATIONS LTD is an active private limited company (company number 03406723) incorporated on 22 July 1997, registered in Doncaster. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 July 2025, showing net assets of £304k and cash of £108k, with 7 employees on average. Net assets rose 55% on the prior period (£197k).
Peer position · net assets
By net assets it sits in the top quarter of 560 comparable companies in Sheffield (median £6,078, upper quartile £37k).
02
Ownership and control
- Mrs Carol Niles
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Paul Niles
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 22 July 199729 yrs ago
- Next accounts due
- 30 April 2027in 189 days
- Confirmation statement due
- 5 August 2027in 286 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£108k
+44%vs Jul 2024Not reported
7
+40%vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £304k | £108k | £166k | £170k | — | — | 7 |
| 31 July 2024 | £197k | £75k | £150k | £160k | — | — | 5 |
Current ratio1.63Current assets ÷ creditors within one year
Cash per employee£15kCash ÷ average employees
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 £303,971 at 31 July 2025
- Net assets up 10% or more on the prior period+54.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.63
- Cash at bank of £50,000 or moreCash £108,343
- Incorporated five or more years agoIncorporated 22 July 1997
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 286 days
- Next accounts duein 189 days
- Accounts period endNet assets £304k · small accounts
- Accounts period endNet assets £197k · small accounts
- Incorporated
08
Similar companies in Sheffield
- DRAWEN DESIGN LIMITEDSheffield · inc. Aug 1997
- PREMIER RAIL SERVICES LIMITEDDoncaster · inc. Jun 1997
- DAVE KNIGHT LIMITEDChesterfield · inc. Dec 1997
- ROSS DAVY LIMITEDGrimsby · inc. Feb 1997
- HAYCOCK & TODD LIMITEDBarnsley · inc. Jul 1996
- JOHN GOODYEAR AND COMPANY LIMITEDBarnsley · inc. Jun 1996
All companies incorporated on 22 July 1997 · in Jul 1997.
09
Reminders for PREMIER CALIBRATIONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.