£84k
−29%vs Mar 2024Active04443906Private limited companyLondon
QUADRANT HARMON CONSULTING LIMITED
Significant control: Stuart Owen Harmon (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
QUADRANT HARMON CONSULTING LIMITED is an active private limited company (company number 04443906) incorporated on 21 May 2002, registered in London. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £84k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 29% on the prior period (£118k).
Peer position · net assets
By net assets it sits in the top quarter of 1,655 comparable companies in London (median £4,206, upper quartile £48k).
02
Ownership and control
- Mr Stuart Owen Harmon
- owns 75–100% of shares
- holds 75–100% 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
- 21 May 200224 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 4 June 2027in 222 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
3
+50%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £84k | — | — | £40k | — | — | 3 |
| 31 March 2024 | £118k | — | — | £65k | — | — | 2 |
Current ratio2.96Current assets ÷ creditors within one year
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 £83,777 at 31 March 2025
- Net assets down 25% or more on the prior period-29.3% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.96
- Incorporated five or more years agoIncorporated 21 May 2002
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 222 days
- Next accounts duein 67 days
- Accounts period endNet assets £84k · micro accounts
- Accounts period endNet assets £118k · micro accounts
- Incorporated
08
Similar companies in London
- P.B. EUROTECH LIMITEDinc. May 2002
- BOND AND FOOTE LTDLondon · inc. May 2002
- TIDIESSE - ENGINEERING & SANITARYWARE LTDLondon · inc. Jun 2002
- ASA GROUP LIMITED33a Pratt Street · inc. Jul 2002
- HOULDER LIMITEDLondon · inc. Mar 2002
- ABL3 ARCHITECTS LIMITEDLondon · inc. Mar 2002
All companies incorporated on 21 May 2002 · in May 2002.
09
Reminders for QUADRANT HARMON CONSULTING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.