CONCURRENCY LTD
Significant control: Vanessa Breane Dewey (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does Concurrency Ltd sell?
Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
CONCURRENCY LTD is an active (proposal to strike off) private limited company (company number 15751810) incorporated on 31 May 2024, registered in London. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest small accounts cover the period ending 31 May 2025, showing net assets of −£14k and cash of £6, with 1 employee on average.
By net assets it sits in the bottom quarter of 31,398 comparable companies in London (median £2,815, upper quartile £34k).
Ownership and control
- Ms Vanessa Breane Dewey
- owns 25–50% of shares
- has significant influence or control
- Mrs Lucy Emma Buck
- has significant influence or control
- Ms Vanessa Breane Dewey
- owns 25–50% 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.
Key dates
- Incorporated
- 31 May 20242 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 14 June 2027in 234 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 70229
- Management consultancy activities other than financial management
- SIC 74100
- Specialised design activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£14k | £6 | — | £15k | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Filing and accounts signals
- Net assets below zeroNet assets £-14,499 at 31 May 2025
- Current assets below creditors within one yearCurrent ratio 0.0
- Incorporated two to five years agoIncorporated 31 May 2024
- Register status is not ActiveActive - Proposal to Strike off
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.
Timeline
- Confirmation statement duein 234 days
- Next accounts duein 128 days
- Accounts period endNet liabilities £14k · small accounts
- Incorporated
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All companies incorporated on 31 May 2024 · in May 2024.
Reminders for CONCURRENCY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.