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Registered charity · No. 1152236Charitable companyGreat Portland street

The Construction Sector Transparency Initiative

The Construction Sector Transparency Initiative is a registered charity in England & Wales working in education/training, the advancement of health or saving of lives, the prevention or relief of poverty, based in Great Portland street.

Quick answer

The Construction Sector Transparency Initiative is a registered charity (number 1152236) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; the advancement of health or saving of lives; the prevention or relief of poverty. Its latest reported income was £1,791,554 (year ending 2024-12-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available.

What are the key facts about The Construction Sector Transparency Initiative?

Registered charity number
1152236
Status
Registered (active)
Charity type
Charitable company
Location
Great Portland street
Latest income (year ending 2024-12-31)
£1,791,554

What does The Construction Sector Transparency Initiative do?

CoST is a country centred multi-stakeholder initiative designed to promote transparency and accountability in publicly financed construction.

What causes is The Construction Sector Transparency Initiative registered for?

Education/trainingThe Advancement Of Health Or Saving Of LivesThe Prevention Or Relief Of Poverty

Why is there no Clarity Score for The Construction Sector Transparency Initiative yet?

The Clarity Score is computed from full financial filing history. The Construction Sector Transparency Initiative is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. Its score appears automatically once enough filing data exists — never by payment. How scoring works

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Frequently asked questions

Is The Construction Sector Transparency Initiative a legitimate charity?
Yes. The Construction Sector Transparency Initiative is a legitimate registered charity (charity number 1152236) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating.
What is The Construction Sector Transparency Initiative's charity number?
The Construction Sector Transparency Initiative's charity number is 1152236. Check that number on the Charity Commission register or this CharityCompare profile before you donate.
How do I check charity number 1152236?
Search 1152236 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers.
What does The Construction Sector Transparency Initiative do?
CoST is a country centred multi-stakeholder initiative designed to promote transparency and accountability in publicly financed construction.
Does The Construction Sector Transparency Initiative have reviews and complaints?
CharityCompare does not host public user reviews for The Construction Sector Transparency Initiative. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate.
How can I donate to The Construction Sector Transparency Initiative?
The Construction Sector Transparency Initiative's website is http://Constructiontransparency.org — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations.

Source: Charity Commission for England and Wales register extract dated 2026-07-31, used under the Open Government Licence v3.0. Always verify current details on the official register entry.