The Governance RegisterEdition 2026 · Compiled 12th July 2026

The Institute of Acoustics Limited

Registered charity 267026 Registered since 1974

Operates: Throughout England And Wales, Belgium, France, Germany, Italy, Netherlands, Ireland, Spain, United States, Scotland, Northern Ireland, Denmark

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Board DNA

How this board is put together, from Charity Commission trustee records and Companies House - deterministic, no AI.

17
trustees on the board
3.5y median 3y
average tenure
6y
longest tenure
4
trustees past 6 years
9.1y
average years in governance
16 vs 0 portfolio
first-time trustees
17
company-linked trustees

Sector coverage

Education/training 17Amateur Sport 1

Commercial experience

Other services 21Professional services 2Property 2

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  • Narrow spread of causes across the board

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Contact

Websitewww.ioa.org.uk
Emailioa@ioa.org.uk
Phone03309999675
AddressInstitute of Acoustics, Silbury Court, 406 Silbury Boulevard, MILTON KEYNES, MK9 2AF

Finances

£1,310,903 latest income

YearIncomeSpending
2020£1,600,481£901,012
2021£994,194£962,642
2022£1,139,264£1,178,729
2023£1,252,769£1,342,590
2024£1,310,903£1,457,120

What it does

What

Education/training

Who

Other Defined Groups

How

Makes Grants To IndividualsProvides Services

Charitable objects

TO PROMOTE AND ADVANCE THE ART, SCIENCE AND TECHNOLOGY OF ACOUSTICS IN ALL THEIR ASPECTS.

Governing document: MEMORANDUM AND ARTICLES INCORPORATED 11/01/1974AS AMENDED BY SPECIAL RESOLUTION(S) DATED 17/04/1996AS AMENDED BY SPECIAL RESOLUTION(S) DATED 15/05/2003AS AMENDED BY SPECIAL RESOLUTION(S) DATED 19/04/2005AS AMENDED BY SPECIAL RESOLUTION(S) DATED 19/04/2005AS AMENDED BY SPECIAL RESOLUTION(S) DATED 06/11/2012

Trustees (17)

17trustees
53median age
1aged 70+

Linked company (Companies House)

Institute of Acoustics Limited (the) · 01157249 · Active

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) · incorporated 16/01/1974

6 governing document(s) held from Companies House.

Connected charities (1)

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