−£3,631
vs Aug 2024From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Centre For Big Synergy sell?
Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CENTRE FOR BIG SYNERGY is an active private limited company (company number 11529720) incorporated on 21 August 2018, registered in London. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 August 2025, showing net assets of −£3,631, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 12% on the prior period (−£3,233).
Peer position · net assets
By net assets it sits in the bottom quarter of 654 comparable companies in London (median £101, upper quartile £41k).
02
Ownership and control
- Dr Sourav Roy
- 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 August 20188 yrs ago
- Next accounts due
- 31 May 2027in 218 days
- Confirmation statement due
- 4 September 2027in 314 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- SIC 72200
- Research and experimental development on social sciences and humanities
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- SIC 94120
- Activities of professional membership organisations
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | −£3,631 | — | — | £1,576 | — | — | 0 |
| 31 August 2024 | −£3,233 | — | — | £1,137 | — | — | — |
Current ratio0.03Current 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 below zeroNet assets £-3,631 at 31 August 2025
- Current assets below creditors within one yearCurrent ratio 0.03
- Incorporated five or more years agoIncorporated 21 August 2018
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 314 days
- Next accounts duein 218 days
- Accounts period endNet liabilities £3,631 · micro accounts
- Accounts period endNet liabilities £3,233 · micro accounts
- Incorporated
08
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All companies incorporated on 21 August 2018 · in Aug 2018.
09
Reminders for CENTRE FOR BIG SYNERGY
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.