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Calmax Civils Limited

Calmax Civils Limited is an active UK company (number SC317150), incorporated 2007, with 2 current directors, Donald Mackay and Calum Ian Alistair Mackay. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

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Who leads it

Previous officers 5

  1. Christeen Mackay 2008-2021 Director View profile
  2. CIB Secretarial Limited 2016-2020 Corporate-secretary View profile
  3. CIB Stornoway Limited 2010-2016 Corporate-secretary View profile
  4. CIB Services 2007-2010 Corporate-secretary View profile
  5. Malcolm Maclean 2007-2008 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
23/02/2007

Ownership

Owned by (2) 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. Calmax Civils Limited is controlled by Calum Ian Alistair Mackay
    Evidence
    active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Calum Ian Alistair Mackay.

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

11.1y median 11.1y
average tenure
19.6y
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

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 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
SC317150
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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