£196k
−16%vs Jan 2024ActiveSC313996Private limited companyAberdeenshire
PERFORMANCE TUNING SYSTEMS LIMITED
Significant control: Hugh Keir (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
PERFORMANCE TUNING SYSTEMS LIMITED is an active private limited company (company number SC313996) incorporated on 3 January 2007, registered in Aberdeenshire. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 31 January 2025, showing net assets of £196k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 16% on the prior period (£234k).
Peer position · net assets
By net assets it sits in the top quarter of 667 comparable companies in Aberdeen (median £10k, upper quartile £57k).
02
Ownership and control
- Mr Hugh Keir
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 3 January 200719 yrs ago
- Next accounts due
- 31 October 2026in 8 days
- Confirmation statement due
- 17 January 2027in 86 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
vs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £196k | — | — | — | — | — | 1 |
| 31 January 2024 | £234k | — | — | — | — | — | 0 |
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 £195,532 at 31 January 2025
- Incorporated five or more years agoIncorporated 3 January 2007
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 86 days
- Next accounts duein 8 days
- Accounts period endNet assets £196k · micro accounts
- Accounts period endNet assets £234k · micro accounts
- Incorporated
08
Similar companies in Aberdeen
- ARD CONTROL LIMITEDAberdeenshire · inc. Jan 2007
- 21ST CENTURY ENGINEERING LIMITEDinc. Jan 2007
- BCD219 LIMITEDAberdeen · inc. Dec 2006
- CROSSAXLE DESIGN LIMITEDWesthill · inc. Mar 2007
- DORSETT INSPECTION SERVICES LIMITEDHuntly · inc. Mar 2007
- SGN WELL ENGINEERING SERVICES LTD.Aberdeen · inc. Mar 2007
All companies incorporated on 3 January 2007 · in Jan 2007.
09
Reminders for PERFORMANCE TUNING SYSTEMS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.