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The Construction Sector Transparency Initiative

Activities of other membership organizations n.e.c.

Official record Companies House · updated 27th September 2026 · Sources

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Who leads it

Previous officers 14

  1. Oleksii Sobolev 2023-2024 Director View profile
  2. Natalie Forsyuk 2020-2023 Director View profile
  3. Gavin English 2019-2024 Director View profile
  4. Frank Kehlenbach 2017-2019 Director View profile
  5. Alfredo Jose Cantero Callejas 2015-2019 Director View profile
  6. Professor George Ofori 2013-2023 Director View profile
  7. Per Rindom Nielsen 2013-2017 Director View profile
  8. Robert Alexander Mckittrick 2012-2013 Director View profile
  9. Bekure Ketema Gebremariam 2012-2015 Director View profile
  10. Christiaan Joannes Poortman 2012-2025 Director View profile
  11. Vincent Lazatin 2012-2023 Director View profile
  12. Sean Henderson 2017-2025 Secretary View profile
  13. Mia Jeannot 2016-2017 Secretary View profile
  14. Sean Oliver Henderson 2012-2016 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Activities of other membership organizations n.e.c.
Incorporated
27/07/2012
Registered office
London
Also a registered charity
The Construction Sector Transparency Initiative

Financials

Net assets
£205,925
Total assets
£205,925
Cash
£297,487
Employees
0
Turnover
Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Grants received

1 grant · £249,971 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

  • Foreign, Commonwealth & Development Office · £249,971

Most recent

  • Foreign, Commonwealth & Development Office £249,9712020-04-01
Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

8 directors on the board

4.1y median 2.8y
average tenure
14y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (7)

Portfolio (1)

0
also govern a charity
0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Professional services 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • No director brings board experience from anywhere else
  • Narrow spread of sectors across the board

Where to look Suggested search: a director with board experience elsewhere; directors from a wider range of sectors.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
08159144
Status
Active
Type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Accounts next due
30/09/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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