Company
Port of Grangemouth Security Authority Limited
Official record Companies House · updated 20th September 2026 · Sources
Network
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Who leads it
Previous officers 1
- Alan Lindsay Diamond 2013-2013 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 30/08/2013
Ownership
Owned by (1) 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.
- Forth Ports Limited
significant influence · notified 2016-04-06
Group
- Port of Grangemouth Security Authority Limited
is controlled by Forth Ports Limited
Evidence
active significant influence · notified 2016-04-06 · source: Companies House PSC register - Forth Ports Limited
is controlled by Otter Ports Limited
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register - Otter Ports Limited
is controlled by Otter Ports II Limited
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register - Otter Ports II Limited
is controlled by Otter Ports I Limited
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register - Otter Ports I Limited
is controlled by PSP Investments Holding Europe LTD
Evidence
active 50-75% shares · notified 2026-02-11 · source: Companies House PSC register
Ultimately controlled by PSP Investments Holding Europe LTD.
64 other companies in this group
- Glasgow Airport Limited
- Aberdeen International Airport Limited
- Victoria Quay Limited
- London Distribution Park NO.2 LLP
- Tilbury on the Thames Trust
- Forth Energy (Tilbury) Limited
- Forth Property Developments Limited
- AGS Airports Pension Trustee Limited
- Leith Stevedores Limited
- Nordic Limited
- Otter Ports Limited
- Fife Energy (Services) Limited
- International Transport Limited
- Port of Dundee Limited
- AGS Airports Holdings Limited
- Cruise Edinburgh Limited
- AGS Airports Limited
- Forth Ports Trustees Limited
- AGS Airports Investments Limited
- Forth Estate Management Limited
- Forth Energy (Services) Limited
- Forth Energy Limited
- Forth Ports Finance PLC
- FP Newhaven TWO Limited
- Otter Ports I Limited
- BAA Lynton Limited
- Nordic Data Management Limited
- Otter Ports II Limited
- Labrador Investment Holdings Limited
- FLM Realisations Limited
- Logistics Academy East of England Limited
- Forth Energy (Generation) Limited
- Forth Property Holdings Limited
- Arcus Tivana Investor Vehicle 1 LLP
- Edinburgh Forthside Investments Limited
- Forthport Limited
- 10679669
- London Container Terminal (Tilbury) Limited
- OC380328
- Forth Energy (Distribution) Limited
- Port of Tilbury London Limited
- Forthside Limited
- PSP Britannia LTD
- Forth Energy (Retail) Limited
- AF Dundee Limited
- Nordic Recycling (Lincoln) Limited
- Airport Holdings NDH1 Limited
- Forth Energy (Pipelines) Limited
- London Container Terminal (Tilbury) Holdings Limited
- Port of London Tilbury Limited
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.
1 directors on the board
- Stuart James Wallace Director · appointed 2013
Directors past 6 years
- Stuart James Wallace Director · appointed 2013
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.
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
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- SC458041
- Status
- Active
- Type
- PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- Edition
- Register edition compiled 20th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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