£1
No changevs Jan 2025Active15332088Private limited companyHook
OBSERVE LTD
Significant control: Anna Joan Calthorpe (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Observe Ltd sell?
Registered activity: Other human health activities (SIC 86900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
OBSERVE LTD is an active private limited company (company number 15332088) incorporated on 6 December 2023, registered in Hook. Its registered activity is other human health activities (SIC 86900). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £1 and cash of £1. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 1,058 comparable companies in Reading (median £1,808, upper quartile £19k).
02
Ownership and control
- Lady Anna Joan Calthorpe
- 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
- 6 December 20232 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 20 December 2026in 58 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 86900
- Other human health activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£1
No changevs Jan 2025Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1 | £1 | — | — | — | — | — |
| 1 January 2025 | £1 | £1 | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1 at 31 December 2025
- Incorporated two to five years agoIncorporated 6 December 2023
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 342 days
- Confirmation statement duein 58 days
- Accounts period endNet assets £1 · dormant accounts
- Accounts period endNet assets £1 · dormant accounts
- Incorporated
08
Similar companies in Reading
09
Reminders for OBSERVE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.