£1.34m
+31%vs Mar 2024Active07551702Private limited companyWinchester
QA3 LIMITED
Significant control: David Alec Walls (significant control), Mark Andrew (significant control) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: 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
QA3 LIMITED is an active private limited company (company number 07551702) incorporated on 4 March 2011, registered in Winchester. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 31 March 2025, showing net assets of £1.34m and cash of £862k, with 13 employees on average. Net assets rose 31% on the prior period (£1.03m).
Peer position · net assets
By net assets it sits in the top quarter of 190 comparable companies in Southampton (median £6,568, upper quartile £49k).
02
Ownership and control
- Mr David Alec Walls
- has significant influence or control
- Dr Mark Andrew
- has significant influence or control
- has significant influence or control
- Mr Stuart John Baker
- has significant influence or control
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
- 4 March 201115 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 18 March 2027in 146 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
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£862k
+23%vs Mar 2024Not reported
13
+18%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £1.34m | £862k | £542k | — | — | — | 13 |
| 31 March 2024 | £1.03m | £703k | £348k | — | — | — | 11 |
Cash per employee£66kCash ÷ 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 £1,342,196 at 31 March 2025
- Net assets up 10% or more on the prior period+30.5% vs prior period
- Cash at bank of £50,000 or moreCash £862,415
- Incorporated five or more years agoIncorporated 4 March 2011
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 146 days
- Next accounts duein 69 days
- Accounts period endNet assets £1.34m · small accounts
- Accounts period endNet assets £1.03m · small accounts
- Incorporated
08
Similar companies in Southampton
- SS1 LIMITEDSouthampton · inc. Jan 2011
- WHITE STRUCTURES LIMITEDSouthampton · inc. Dec 2010
- WINCHESTER MARINE CONSULTANTS LIMITEDWinchester · inc. Aug 2010
- AIRCRAFT MANAGEMENT AND TECHNICAL SERVICES LIMITEDChandler'S Ford · inc. Oct 2011
- ADVANCED PRODUCT SOLUTIONS LIMITEDEastleigh · inc. Nov 2011
- D-MAC CONSULTANTS LIMITEDEastleigh · inc. Jun 2010
All companies incorporated on 4 March 2011 · in Mar 2011.
09
Reminders for QA3 LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.