Intrasonus UK
Also known as: Frathletics
To advance the education of the public in the UK and internationally in classical, modern and electro-acoustic music through concerts, workshops, masterclasses, lectures and training programmes; and to further such education by providing instruction and training to improve the posture, physical coordination and effective bodily use of musicians and children engaged in creative activities.
Activities & Mission
To advance the education of the public in the UK and internationally in classical, modern and electro-acoustic music through concerts, workshops, masterclasses, lectures and training programmes; and to further such education by providing instruction and training to improve the posture, physical coordination and effective bodily use of musicians and children engaged in creative activities.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Region
Financial Information
Financial Efficiency
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2024.
One or more years show a significant change in income (over ±100%) compared with the prior year. This usually reflects a merger, transfer of activities, restated accounts, or a one-off legacy — not necessarily a real change in operating scale. See the methodology for context.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2024 | £6,440 | £1,182 | 0 / 3 | |||
| 2023 | £14,401 | £17,097 | 0 / 12 | |||
| 2022 | £22,290 | £19,764 | 0 / 4 | |||
| 2021 | £14,050 | £14,000 | 0 / 7 | |||
| 2020 | £994 | £10,176 | 0 / 7 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Intrasonus UK
What does Intrasonus UK do?
To advance the education of the public in the UK and internationally in classical, modern and electro-acoustic music through concerts, workshops, masterclasses, lectures and training programmes; and to further such education by providing instruction and training to improve the posture, physical coordination and effective bodily use of musicians and children engaged in creative activities.
How much income did Intrasonus UK report in 2024?
Intrasonus UK reported total income of £6k and reported expenditure of £1k for the financial year ending 2024, based on the most recent annual return filed with the Charity Commission.
When was Intrasonus UK registered as a charity?
Intrasonus UK was registered with the Charity Commission for England and Wales on 28 January 2014 as charity number 1155529. It has been registered for 12 years.
Who runs Intrasonus UK?
Intrasonus UK is governed by a board of 3 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Intrasonus UK operate?
Intrasonus UK operates in London, as recorded in its Charity Commission filing.
Is Intrasonus UK a registered charity?
Yes — Intrasonus UK is a registered charity in England and Wales, charity number 1155529.
Details
59 FAIRBRIDGE ROAD
LONDON
N19 3EW
Registry Information
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Also Known As
- Frathletics
Data & trust
- Register data refreshed
- 30 July 2026
- Methodology
- How metrics are calculated