Skip to main content Skip to navigation

The International Society For Trenchless Technology

Also known as: I S T T

The promotion and advancement of trenchless technology for the public benefit worldwide. This includes education, training, research, the compilation and archiving of technical information, publication and dissemination of trenchless news and information, organising exhibitions and conferences and co-operating with similar organisations dealing with underground utilities and underground space.

Email Charity

Activities & Mission

The promotion and advancement of trenchless technology for the public benefit worldwide. This includes education, training, research, the compilation and archiving of technical information, publication and dissemination of trenchless news and information, organising exhibitions and conferences and co-operating with similar organisations dealing with underground utilities and underground space.

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.

Show all 29 areas of operation

Financial Information

Latest Income
£125,888
Latest Expenditure
£150,920

Financial Efficiency

Overall Efficiency 119.9%
% of expenditure going to programs (vs overhead)
Expenditure Ratio 119.9%
Expenditure as % of income

Financial Trend

Annual Returns

As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2024.

Financial YearIncomeExpenditureCharitable SpendingNet AssetsReservesStaff
2024
£125,888
£150,9200 / 4
2023
£135,281
£171,2550 / 4
2022
£108,964
£167,8920 / 4
2021
£131,908
£138,7600 / 2
2020
£154,103
£118,6320 / 5

Staff column shows: Employees / Volunteers

Frequently asked questions about The International Society For Trenchless Technology

What does The International Society For Trenchless Technology do?

The promotion and advancement of trenchless technology for the public benefit worldwide. This includes education, training, research, the compilation and archiving of technical information, publication and dissemination of trenchless news and information, organising exhibitions and conferences and co-operating with similar organisations dealing with underground utilities and underground space.

How much income did The International Society For Trenchless Technology report in 2024?

The International Society For Trenchless Technology reported total income of £126k and reported expenditure of £151k for the financial year ending 2024, based on the most recent annual return filed with the Charity Commission.

When was The International Society For Trenchless Technology registered as a charity?

The International Society For Trenchless Technology was registered with the Charity Commission for England and Wales on 1 October 1986 as charity number 295274. It has been registered for 40 years.

Who runs The International Society For Trenchless Technology?

The International Society For Trenchless Technology is governed by a board of 16 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.

Where does The International Society For Trenchless Technology operate?

The International Society For Trenchless Technology operates across 29 areas, including Australia, Austria, Brazil and 26 others. The full list is shown on its profile.

Is The International Society For Trenchless Technology a registered charity?

Yes — The International Society For Trenchless Technology is a registered charity in England and Wales, charity number 295274.

Details

Address
5 Oxford Court
MAIDA VALE WA 6057
AUSTRALIA
Website
www.istt.com
Registration Date
1 October 1986
Status
Registered

Registry Information

Organisation Number
295274
Charity Number
295274

Is this your charity?

Add your logo, photos and tell the story behind the numbers in your own words. Free for our first 50 launch partners.

Claim this listing Learn more about premium profiles

Trustees

Christian Lerche
Craig Vandaelle
DEC DOWNEY
Dr Keh Jian Shou
Jari Kaukonen
Jean-Marie Joussin
Jeff Pace
Jens Hoelterhoff
Kenji Kaneko
Paolo Trombetti
Paulo Dequech
Sam Efrat
Stanislav Lovecky
Wing Chan
Wout Broere
Yan Chunwen

Also Known As

  • I S T T

Data & trust

Register data refreshed
14 May 2026
Report a data issue