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Castlegate 597 Limited

Castlegate 597 Limited is an active UK company (number 07189118), incorporated 2010, with 2 current directors, Michael Anthony Armstrong and Brian Leslie Onions. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources

Network

The large node is Castlegate 597 Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 5

  1. Robert Wilkinson 2014-2015 Director View profile
  2. Malcolm Le Masurier 2010-2014 Director View profile
  3. Gary Hugh Dutton 2010-2015 Director View profile
  4. Nicholas Gary Dutton 2010-2014 Director View profile
  5. Gavin George Cummings 2010-2010 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
15/03/2010
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

11.6y median 11.6y
average tenure
12y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (1)

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

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
07189118
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th 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