01 Identity
Scottish charity record
- OSCR charity number
- SC041725
- Status
- Active
- Regulatory type
- Cross Border
- Designated religious body
- No
- Geographical spread
- UK and overseas
- Volunteers
- Not supplied
- Staff
- 185
- Postcode
- RG12 1WA
02 Purpose and work
What the charity exists to do
Charitable purposes
- the advancement of education
- the advancement of citizenship or community development
Beneficiaries
- No specific group, or for the benefit of the community
Activities
- It carries out activities or services itself
Constitutional objectives
3. The objects of the Institute shall be:- (a) the promotion for the public benefit of the science and practice of building and construction. (b) the advancement of public education in the said science and practice including all necessary research and the publication of the results of all such research.
03 Annual returns
Income and expenditure history
| Year end | Total income | Donations | Charitable activities income | Trading income | Investment income | Other income | Total expenditure | Raising funds | Charitable activities spending | Other spending | Staff | Return received |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 December 2025 | £15,756,000 | £0 | £0 | £0 | £0 | £0 | £15,202,000 | £0 | £0 | £0 | 185 | 28 September 2026 |
| 31 December 2024 | £13,993,000 | £0 | £0 | £0 | £0 | £0 | £13,722,000 | £0 | £0 | £0 | 185 | 22 September 2025 |
| 31 December 2023 | £13,273,000 | £0 | £0 | £0 | £0 | £0 | £13,997,000 | £0 | £0 | £0 | 185 | 20 September 2024 |
| 31 December 2022 | £12,065,000 | £0 | £0 | £0 | £0 | £0 | £14,046,000 | £0 | £0 | £0 | 185 | 29 September 2023 |
| 31 December 2021 | £11,790,000 | £0 | £0 | £0 | £0 | £0 | £11,998,000 | £0 | £0 | £0 | 185 | 28 September 2022 |
Figures are those reported by the charity and supplied in the OSCR bulk download. Blank facts remain distinct from zero.
04 Contact record
Principal office or trustees address
- Address supplied to OSCR
- 3 Arlington Square, Downshire Way, Bracknell, Berkshire
- Website supplied to OSCR
- www.ciob.org
- Parent charity
- Not supplied
No direct external links on this profile. The official OSCR record and source documentation are available through BritDB’s dedicated source page.
05 Provenance
Source for this profile
© Crown Copyright and database right 2026. Contains information from the Scottish Charity Register supplied by the Office of the Scottish Charity Regulator and licensed under the Open Government Licence v.3.0. BritDB is an independent service and does not claim to be the Scottish Charity Register.