£17k
+6%vs Jan 2024ActiveSC685926Private limited companyEdinburgh
CASTELLUM GROUP LIMITED
Significant control: Joshua Paul Hutchinson (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Castellum Group Limited: 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 Castellum Group Limited sell?
Registered activity: Sea and coastal freight water transport (SIC 50200). 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
CASTELLUM GROUP LIMITED is an active private limited company (company number SC685926) incorporated on 14 January 2021, registered in Edinburgh. Its registered activity is sea and coastal freight water transport (SIC 50200). Latest micro accounts cover the period ending 31 January 2025, showing net assets of £17k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 6% on the prior period (£16k).
Peer position · net assets
By net assets it sits in the upper half of 1,172 comparable companies in the UK (median £5,976, upper quartile £104k).
02
Ownership and control
- Mr Joshua Paul Hutchinson
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Joseph Thomas Roger Frost
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 14 January 20215 yrs ago
- Next accounts due
- 31 October 2026in 4 days
- Confirmation statement due
- 28 January 2027in 93 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 50200
- Sea and coastal freight water transport
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £17k | — | — | £834 | — | — | 1 |
| 31 January 2024 | £16k | — | — | £3,896 | — | — | 1 |
Current ratio21.74Current 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 £16,726 at 31 January 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 21.74
- Incorporated five or more years agoIncorporated 14 January 2021
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 93 days
- Next accounts duein 4 days
- Accounts period endNet assets £17k · micro accounts
- Accounts period endNet assets £16k · micro accounts
- Incorporated
08
Similar companies in Edinburgh
- PTARMIGAN SHIPPING LIMITEDEdinburgh · inc. Feb 2021
- SG MARITIME LTDPolbeth · inc. Oct 2020
- FORTH PILOTS LTDEdinburgh · inc. Jun 2021
- SM GLOBALLY SORTED LTDEdinburgh · inc. Aug 2021
- JKOMS GLOBAL LTDEdinburgh · inc. Mar 2022
- VIEWFORTH MARINE LIMITEDSouth Queensferry · inc. Apr 2019
All companies incorporated on 14 January 2021 · in Jan 2021.
09
Reminders for CASTELLUM GROUP LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.