![Alan Semple](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Alan Semple
Director/Board Member at
CACTUS, INC.
Net worth: 2 M $ as of 31/05/2026
Profile
Alan George Semple is currently Non-Executive Director at Cactus Wellhead LLC, Director at The University of Strathclyde USA Foundation, Independent Director at Cactus, Inc. since 2017, Independent Director at Teekay Tankers Ltd. since 2024, and Member of The Institute of Chartered Accountants of Scotland.
Former roles include Chief Financial Officer & Executive Director at John Wood Group Plc from 2013 to 2015, Independent Director at Seapeak LLC from 2019 to 2022, Independent Non-Executive Director at Cobham Ltd. from 2015 to 2018, Group Finance Director at GRT Bus Group Plc from 1994 to 1995, Finance Director at Seaforth Maritime Group Ltd. from 1987 to 1994, Director at Teekay GP LLC from 2019 to 2022, Chief Financial Officer & Executive Director at Wood Group PSN, and Independent Director at Teekay Corp.
Ltd. from 2015 to 2024.
Education includes an undergraduate degree from the University of Strathclyde, conferred in 1979.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CACTUS, INC. CLASS A 0.04% | 12/05/2026 | 29,444 ( 0.04% ) | 2 M $ | 31/05/2026 |
| 08/06/2026 | 8,017 ( 0.03% ) | 563 996 $ | 31/05/2026 |
Alan Semple active positions
| Companies | Position | Start |
|---|---|---|
| CACTUS, INC. | Director/Board Member | 01/04/2017 |
| TEEKAY TANKERS LTD. | Director/Board Member | 31/12/2024 |
The University of Strathclyde USA Foundation | Director/Board Member | - |
Cactus Wellhead LLC
 Cactus Wellhead LLC Oilfield Services/EquipmentIndustrial Services Manufactures pressure control equipment | Director/Board Member | - |
The Institute of Chartered Accountants of Scotland
 The Institute of Chartered Accountants of Scotland Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership organization | Corporate Officer/Principal | - |
Former positions of Alan Semple
| Companies | Position | End |
|---|---|---|
| TEEKAY CORPORATION LTD. | Director/Board Member | 31/12/2024 |
| TEEKAY LNG PARTNERS L.P. | Director/Board Member | 25/02/2022 |
Teekay GP LLC
 Teekay GP LLC Oil & Gas PipelinesIndustrial Services Provides liquefied natural gas transportation services | Director/Board Member | 01/01/2022 |
| COBHAM | Director/Board Member | 26/04/2018 |
| ░░░░ ░░░░ ░░░░░ | ░░░░░░░░ ░░ ░░░░░░░░░░░ | ░░░░░░░░░░ |
Training of Alan Semple
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
44
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Teekay Corp. Ltd.
 Teekay Corp. Ltd. Marine ShippingTransportation Engages in vessel operations for transportation of crude oil and refined petroleum products | Transportation |
John Wood Group Plc
 John Wood Group Plc Miscellaneous Commercial ServicesCommercial Services Provides technical consulting and engineering services | Commercial Services |
Seapeak LLC
 Seapeak LLC Oil & Gas PipelinesIndustrial Services Provides liquefied natural and petroleum gas marine transportation services | Industrial Services |
Teekay Tankers Ltd.
 Teekay Tankers Ltd. Marine ShippingTransportation Engages in international marine transportation of crude oil | Transportation |
Cobham Ltd.
 Cobham Ltd. Aerospace & DefenseElectronic Technology Designs and manufactures intelligent hardware for defense, aerospace & space markets | Electronic Technology |
GRT Bus Group Plc
 GRT Bus Group Plc Other TransportationTransportation Operates passenger services. | Transportation |
Seaforth Maritime Group Ltd.
 Seaforth Maritime Group Ltd. Air Freight/CouriersTransportation Provides offshore logistics services | Transportation |
University of Strathclyde
 University of Strathclyde Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Teekay GP LLC
Teekay GP LLC Oil & Gas PipelinesIndustrial Services Provides liquefied natural gas transportation services | Industrial Services |
The Institute of Chartered Accountants of Scotland
The Institute of Chartered Accountants of Scotland Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership organization | Commercial Services |
Wood Group PSN
 Wood Group PSN Oilfield Services/EquipmentIndustrial Services Provides brownfield production services | Industrial Services |
Cactus Wellhead LLC
Cactus Wellhead LLC Oilfield Services/EquipmentIndustrial Services Manufactures pressure control equipment | Industrial Services |
The University of Strathclyde USA Foundation | |
Cactus, Inc.
 Cactus, Inc. Oilfield Services/EquipmentIndustrial Services Designs, manufactures, sells and rents wellheads & pressure control equipment for oil & gas industry | Industrial Services |
- Stock Market
- Insiders
- Alan Semple
