−£24k
−777%vs Mar 2025Active07145772Private limited companyLondon
KEYSTONE CONSULTING LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
KEYSTONE CONSULTING LTD is an active private limited company (company number 07145772) incorporated on 4 February 2010, registered in London. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 31 March 2026, showing net assets of −£24k, 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 fell 777% on the prior period (£3,606).
Peer position · net assets
By net assets it sits in the bottom quarter of 7,601 comparable companies in London (median £3,258, upper quartile £44k).
02
Key dates
- Incorporated
- 4 February 201016 yrs ago
- Next accounts due
- 31 December 2027in 435 days
- Confirmation statement due
- 18 February 2027in 119 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
2
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | −£24k | — | — | — | — | — | 2 |
| 31 March 2025 | £3,606 | — | — | — | — | — | 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.
05
Filing and accounts signals
- Net assets below zeroNet assets £-24,398 at 31 March 2026
- Net assets down 25% or more on the prior period-776.6% vs prior period
- Incorporated five or more years agoIncorporated 4 February 2010
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Fiona Jean Cuthbertson
- owns 50–75% of shares
- Mr David Stuart Cuthbertson
- 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.
07
Timeline
- Next accounts duein 435 days
- Confirmation statement duein 119 days
- Accounts period endNet liabilities £24k · micro accounts
- Accounts period endNet assets £3,606 · micro accounts
- Incorporated
08
Similar companies in London
- NAUTILUS BLUE CONSULTING LIMITEDLondon · inc. Feb 2010
- ETYMOS LIMITEDLondon · inc. Feb 2010
- PROSPECT ENERGY LIMITEDLondon · inc. Feb 2010
- CONSTANTINE SOLUTIONS LTDLondon · inc. Feb 2010
- OX EXCHANGE LTDLondon · inc. Feb 2010
- BROADREACH MARINE LTDLondon · inc. Feb 2010
All companies incorporated on 4 February 2010 · in Feb 2010.
09
Reminders for KEYSTONE CONSULTING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.