£20k
−39%vs Jan 2025Active09448032Private limited companyLondon
MAST MARINE LTD
Significant control: Mary Clare Waller (25–50%), Scott Anthony Atkinson (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Mast Marine Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Mast Marine Ltd sell?
Registered activity: Tour operator activities (SIC 79120). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
MAST MARINE LTD is an active private limited company (company number 09448032) incorporated on 19 February 2015, registered in London. Its registered activity is tour operator activities (SIC 79120). Latest micro accounts cover the period ending 31 January 2026, showing net assets of £20k, 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 39% on the prior period (£34k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the upper half of 639 comparable companies in London (median £1,576, upper quartile £39k).
02
Ownership and control
- Ms Mary Clare Waller
- owns 25–50% of shares
- Mr Scott Anthony Atkinson
- 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.
03
Key dates
- Incorporated
- 19 February 201511 yrs ago
- Next accounts due
- 31 October 2027in 370 days
- Confirmation statement due
- 5 March 2027in 130 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 79120
- Tour operator activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jan 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2026 | £20k | — | — | £72k | — | — | 2 |
| 31 January 2025 | £34k | — | — | £104k | — | — | 2 |
| 31 January 2024 | £54k | — | — | £123k | — | — | 2 |
Current ratio0.46Current 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 above zeroNet assets £20,460 at 31 January 2026
- Net assets down 25% or more on the prior period-39.2% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.46
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 19 February 2015
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 370 days
- Confirmation statement duein 130 days
- Accounts period endNet assets £20k · micro accounts
- Accounts period endNet assets £34k · micro accounts
- Accounts period endNet assets £54k · micro accounts
- Incorporated
08
Similar companies in London
- LONDON INCOGNITO LTDLondon · inc. Feb 2015
- LAST ADAM LTDLondon · inc. Feb 2015
- KILIMANJARO CLIMBING COMPANY LTDLondon · inc. Feb 2015
- EXCELTOUR LIMITEDLondon · inc. Jan 2015
- “SAIL IN GREECE ADVENTURES” LTDLondon · inc. Mar 2015
- BEST OF TOURS LTDLondon · inc. Jan 2015
All companies incorporated on 19 February 2015 · in Feb 2015.
09
Reminders for MAST MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.