£0
vs Feb 2025Active10632381Private limited companyNewcastle Upon Tyne
DEEPSEE AI LIMITED
Significant control: Brendan Patrick Ruff (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Deepsee AI Limited 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
DEEPSEE AI LIMITED is an active private limited company (company number 10632381) incorporated on 22 February 2017, registered in Newcastle Upon Tyne. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £0, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Across the last 3 periods on record the net-asset trend is flat.
Peer position · net assets
By net assets it sits in the lower half of 3,656 comparable companies in the UK (median £559, upper quartile £49k).
02
Ownership and control
- Mr Brendan Patrick Ruff
- 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
- 22 February 20179 yrs ago
- Next accounts due
- 28 November 2027in 397 days
- Confirmation statement due
- 8 March 2027in 132 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
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £0 | — | — | £26k | — | — | 0 |
| 28 February 2025 | £0 | — | — | £26k | — | — | 0 |
| 28 February 2024 | £0 | — | — | £11k | — | — | 0 |
Current ratio1Current 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 £0 at 28 February 2026
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 22 February 2017
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 397 days
- Confirmation statement duein 132 days
- Accounts period endNet assets £0 · micro accounts
- Accounts period endNet assets £0 · micro accounts
- Accounts period endNet assets £0 · micro accounts
- Incorporated
08
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- BIBERCHEM RESEARCH LIMITEDNorth Shields · inc. Jun 2017
- STONEYWORKS LTDDurham · inc. Sept 2017
- ERGO ENVIRONMENTAL LTDNewcastle Upon Tyne · inc. Jan 2018
- THE DO IT GROUP LIMITEDGateshead · inc. Jan 2016
- TRL9 LIMITEDNewcastle Upon Tyne · inc. Nov 2015
All companies incorporated on 22 February 2017 · in Feb 2017.
09
Reminders for DEEPSEE AI LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.