£642k
+30%vs Dec 2024Active13098714Private limited companyLondon
4040 CONSULTING LTD
Significant control: Linda Ann Reid (25–50%), William Bain Reid (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 4040 Consulting 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
4040 CONSULTING LTD is an active private limited company (company number 13098714) incorporated on 23 December 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 £642k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 30% on the prior period (£493k).
Peer position · net assets
By net assets it sits in the top quarter of 1,915 comparable companies in London (median £2,752, upper quartile £31k).
02
Ownership and control
- Mrs Linda Ann Reid
- owns 25–50% of shares
- Mr William Bain Reid
- 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
- 23 December 20205 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 6 January 2027in 74 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
2
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £642k | — | — | — | — | — | 2 |
| 31 December 2024 | £493k | — | — | — | — | — | 2 |
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 £641,518 at 31 December 2025
- Net assets up 10% or more on the prior period+30.0% vs prior period
- Incorporated five or more years agoIncorporated 23 December 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 341 days
- Confirmation statement duein 74 days
- Accounts period endNet assets £642k · micro accounts
- Accounts period endNet assets £493k · micro accounts
- Incorporated
08
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- ROOT BRIDGE LTDLondon · inc. Dec 2020
All companies incorporated on 23 December 2020 · in Dec 2020.
09
Reminders for 4040 CONSULTING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.