The Governance RegisterEdition 2026 · Compiled 12th July 2026

Thames21 Limited

Registered charity 1103997 Registered since 2004

Operates: Throughout England

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Board DNA

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

9
trustees on the board
4.4y median 4y
average tenure
10y
longest tenure
2
trustees past 6 years
7.4y
average years in governance
9 vs 0 portfolio
first-time trustees
9
company-linked trustees

Sector coverage

Arts/culture/heritage/science 9Education/training 9General Charitable Purposes 9

Commercial experience

Utilities 9Other services 3Business services 1
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Related organisations

Boards that overlap with this one through shared trustees, or govern in the same field. Deterministic, from public records.

Contact

Websitewww.thames21.org.uk
Emailinfo@thames21.org.uk
Phone02072487175
AddressCITY OF LONDON, GUILDHALL, ALDERMANBURY, LONDON, EC2V 7HH

Finances

£3,186,044 latest income

YearIncomeSpending
2021£1,076,104£1,069,274
2022£2,258,752£1,761,131
2023£2,458,675£2,145,919
2024£3,008,845£3,084,063
2025£3,186,044£3,326,295

What it does

What

General Charitable PurposesEducation/trainingArts/culture/heritage/scienceAnimalsEnvironment/conservation/heritageEconomic/community Development/employment

Who

Children/young PeopleElderly/old PeoplePeople With DisabilitiesPeople Of A Particular Ethnic Or Racial OriginOther Charities Or Voluntary BodiesOther Defined GroupsThe General Public/mankind

How

Provides ServicesProvides Advocacy/advice/informationSponsors Or Undertakes ResearchActs As An Umbrella Or Resource BodyOther Charitable Activities

Charitable objects

FOR THE PUBLIC BENEFIT TO PROTECT, MAINTAIN AND ENHANCE THE NATION'S RIVERS CANALS AND OTHER ASSOCIATED FEATURES (THE "WATERWAYS") IN PARTICULAR BY:(A) THE REMOVAL OF LITTER, WASTE AND DEBRIS;(B) ADVANCING EDUCATION IN THE PLANTS, WILDLIFE AND ECOSYSTEMS OF THE WATERWAYS AND OTHER RELATED SUBJECTS WHETHER BY TEACHING, PRODUCING MATERIALS OR BY CONDUCTING OR COMMISSIONING RESEARCH (AND PUBLISHING THE RESULTS OF SUCH RESEARCH); AND (C) RAISING AWARENESS OF THE WAYS IN WHICH THE WATERWAYS MIGHT BE PROTECTED FROM POLLUTION AND IMPROVED FOR THE BENEFIT OF THE PEOPLE AND WILDLIFE IN PARTICULAR BY THE USE OF PUBLICATIONS, LECTURES, THE MEDIA, PUBLIC ADVOCACY AND OTHER FORMS OF COMMUNICATION.

Governing document: MEMORANDUM AND ARTICLES OF ASSOCIATION INCORPORATED 5 DECEMBER 2003 AS AMENDED BY SPECIAL RESOLUTIONS DATED 27 APRIL 2004 AND 9 AUGUST 2004.

Trustees (9)

9trustees
50median age
0aged 70+

Linked company (Companies House)

Thames21 Limited · 04985828 · Active

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) · incorporated 05/12/2003

3 governing document(s) held from Companies House.

Connected charities (0)

No charities share a trustee (from current data).

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