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Company · Leighton Buzzard

The Installation Assurance Authority Limited

Other specialised construction activities n.e.c.

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

Network

The large node is The Installation Assurance Authority Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 9

  1. Erik Coates 2021-2024 Director View profile
  2. Nicholas Ralph 2021-2025 Director View profile
  3. Anthony Hardiman 2020-2024 Director View profile
  4. Peter Frederick Baynham 2020-2021 Director View profile
  5. Danielle Louise Belton 2020-2021 Director View profile
  6. Philip John Dickin 2020-2021 Director View profile
  7. Nigel Donohue 2020-2021 Director View profile
  8. Amanda Tracey Rees 2020-2021 Director View profile
  9. Amanda Rees 2020-2024 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Other specialised construction activities n.e.c.
Incorporated
26/02/2020
Registered office
Leighton Buzzard
Previous names
The Insulation Assurance Authority Limited (until 07/12/2022)

Financials

Net assets
£2,395,615
Total assets
£3,962,868
Cash
£1,895,890
Employees
34
Turnover
Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

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

3.2y median 2.3y
average tenure
6.2y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (6)

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.

Construction 11Professional services 7Dormant 4Other services 2Agriculture 1Business services 1Finance 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.

Sources

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

Record details
Company number
12483858
Status
Active
Type
Private Limited Company
Accounts next due
31/01/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data