Skip to content
Governance Register
Sign inFind yourself
Find yourselfSign in
Search How it works For organisations For professionals

Edition

United Kingdom (current)IrelandUnited StatesNew ZealandCanadaAustraliaScotlandNorthern Ireland

Company

Aitken Turnbull Architects Limited

Aitken Turnbull Architects Limited is an active UK company (number SC244222), incorporated 2003, with 2 current directors, Hannah Louise Rankin and Alasdair Peter Rankin. Source: Companies House, updated 4th October 2026.

How am I connected?
More
View network map Report an issue

Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Aitken Turnbull Architects Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 7

  1. Julie Mackenzie 2012-2017 Director View profile
  2. John Paul Mackenzie 2010-2017 Director View profile
  3. Julie Burgher 2003-2017 Director View profile
  4. Kathleen Margaret Boyne Lester 2003-2014 Director View profile
  5. Andrew George Murray Flaws 2003-2005 Director View profile
  6. John Andrew Lester 2003-2014 Director View profile
  7. David Carl Price Burgher 2003-2021 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

Incorporated
19/02/2003

Ownership

Owned by (3) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. Aitken Turnbull Architects Limited is controlled by Alasdair Peter Rankin
    Evidence
    active 25-50% shares, 25-50% voting, appoints directors · notified 2017-02-19 · source: Companies House PSC register

Ultimately controlled by Alasdair Peter Rankin.

2 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

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.

2 directors on the board

12y median 12y
average tenure
12.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

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 2

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

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
SC244222
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 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