Registered number
13073014
HUMBOLDT MINERALS LTD
Filleted Accounts
31 December 2025
HUMBOLDT MINERALS LTD
Registered number: 13073014
Balance Sheet
as at 31 December 2025
Notes 2025 2024
£ £
Fixed assets
Tangible assets 3 5,043 10,463
Investments 4 436,601 293,695
441,644 304,158
Current assets
Debtors 5 422 792
Cash at bank and in hand 22,739 2,996
23,161 3,788
Creditors: amounts falling due within one year 6 (805) (18,437)
Net current assets/(liabilities) 22,356 (14,649)
Total assets less current liabilities 464,000 289,509
Creditors: amounts falling due after more than one year 7 (1,066,512) (677,813)
Net liabilities (602,512) (388,304)
Capital and reserves
Profit and loss account (602,512) (388,304)
Shareholder's funds (602,512) (388,304)
The director is satisfied that the company is entitled to exemption from the requirement to obtain an audit under section 477 of the Companies Act 2006.
The member has not required the company to obtain an audit in accordance with section 476 of the Act.
The director acknowledges his responsibilities for complying with the requirements of the Companies Act 2006 with respect to accounting records and the preparation of accounts.
The accounts have been prepared and delivered in accordance with the special provisions applicable to companies subject to the small companies regime. The profit and loss account has not been delivered to the Registrar of Companies.
C Mobius
Director
Approved by the board on 15 September 2026
HUMBOLDT MINERALS LTD
Notes to the Accounts
for the year ended 31 December 2025
1 Accounting policies
Basis of preparation
The accounts have been prepared under the historical cost convention and in accordance with FRS 102, The Financial Reporting Standard applicable in the UK and Republic of Ireland (as applied to small entities by section 1A of the standard).
Tangible fixed assets
Tangible fixed assets are measured at cost less accumulative depreciation and any accumulative impairment losses. Depreciation is provided on all tangible fixed assets, other than freehold land, at rates calculated to write off the cost, less estimated residual value, of each asset evenly over its expected useful life, as follows:
Plant and machinery 20% at cost
Debtors
Short term debtors are measured at transaction price (which is usually the invoice price), less any impairment losses for bad and doubtful debts. Loans and other financial assets are initially recognised at transaction price including any transaction costs and subsequently measured at amortised cost determined using the effective interest method, less any impairment losses for bad and doubtful debts.
Creditors
Short term creditors are measured at transaction price (which is usually the invoice price). Loans and other financial liabilities are initially recognised at transaction price net of any transaction costs and subsequently measured at amortised cost determined using the effective interest method.
2 Employees 2025 2024
Number Number
Average number of persons employed by the company 1 1
3 Tangible fixed assets
Plant and machinery etc
£
Cost
At 1 January 2025 27,100
At 31 December 2025 27,100
Depreciation
At 1 January 2025 16,637
Charge for the year 5,420
At 31 December 2025 22,057
Net book value
At 31 December 2025 5,043
At 31 December 2024 10,463
4 Investments
Investments in
subsidiary
undertakings
£
Cost
At 1 January 2025 293,695
Additions 142,906
At 31 December 2025 436,601
5 Debtors 2025 2024
£ £
Other taxes and social securities 422 792
6 Creditors: amounts falling due within one year 2025 2024
£ £
Other creditors 805 18,437
7 Creditors: amounts falling due after one year 2025 2024
£ £
Amounts owed to group undertakings and undertakings in which the company has a participating interest 1,066,512 677,813
8 Related party transactions
At the balance sheet date, an amount of £1,066,512 (2024: £677,813) was due to Southern Cross Britannia Limited, a company of which Mr C Mobius is a director.
9 Mining rights
Humboldt Minerals Ltd has pending application for the mineral titles stated below through their Argentine
branch:
File number: Name Year
24403 Cobre 7.01 2020
24421 Cobre 7.02 2020
24415 Cobre 7.03 2020
24414 Cobre 7.04 2020
24354 Cobre 7.05 2020
24355 Cobre 7.06 2020
24356 Cobre 7.07 2020
24357 Cobre 7.08 2020
759518 Cobre 7.09 2020
24358 Cobre 7.10 2020
24359 Cobre 7.11 2020
24324 Cobre 7.12 2020
24325 Cobre 7.13 2020
24326 Cobre 7.14 2020
24390 Cobre 7.15 2020
754951 Cobre 7.17 2021
754956 Cobre 7.18 2021
759517 Cobre 7.19 2021
768288 Cobre 7.21 2022
768291 Cobre 7.22 2022
24197 Cobre Dos Central 2019
24196 Cobre Dos Norte 2019
24193 Cobre Dos Sur 2019
24298 Cobre Dos Sur Este 2020
778378 Cobre Este I 2022
778381 Cobre Este II 2020
24208 Cobre Tres Central 2019
24207 Cobre Tres Norte 2019
24206 Cobre Tres Sur 2019
727634 Don Ricardo 2021
727641 Don Ricardo I 2021
727653 Don Ricardo II 2021
738693 Esquina Colorada II 2021
743338 Llullaillaco Sur I 2021
743340 Llullaillaco Sur II 2021
22321 Luingo 2019
24319 Metales Base 1.1 2020
24320 Metales Base 1.2 2020
24321 Metales Base 1.3 2020
18701 Pato Alfredo 4 2021
18703 Pato Alfredo 6 2023
745460 Rosado Norte I 2021
745461 Rosado Norte II 2021
748033 Rosado Oeste 2021
748037 Rosado Oeste II 2021
746695 Rosado Sur II 2021
21760 Ultra 03 2021
785484 Uranio 1 2022
785490 Uranio 2 2022
785494 Uranio 3 2022
785496 Uranio 4 2022
10 Other information
HUMBOLDT MINERALS LTD is a private company limited by shares and incorporated in England. Its registered office is:
5 New Street Square
London
EC4A 3TW
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