![Mark Malpass](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>)
Mark Malpass
Chief Executive Officer at
STEEL & TUBE HOLDINGS LIMITED
Net worth: 205 554 $ as of 2026-05-30
Profile
Mark Roy Malpass is currently the Chief Executive Officer at Steel & Tube Holdings Ltd. He also holds director positions at Rocla Pty Ltd., Australian Construction Products Pty Ltd., EFA Technologies Pty Ltd., Thomas Street Pty Ltd., Fletcher Concrete & Infrastructure Ltd., Rocla Australia Pty Ltd., Rocla Concrete Pipes Pty Ltd., Rocla Drilling Pty Ltd., Rocla Masonry Pty Ltd., Calga Sands Pty Ltd., Rocla NSW Pty Ltd., Rocla (Pty) Ltd (South Africa), Raoul Holdings Ltd., Tata Steel International Australasia Ltd., Manufacturing Suppliers Ltd., Composite Floor Decks Ltd., Z Energy 2015 Ltd., S & T Plastics Ltd., Candesco Ltd., Steel & Tube New Zealand Ltd., Studwelders Ltd., and Composite Floor Decks Holdings Ltd. Previously, Mr. Malpass served as the Chief Executive Officer-Fletcher Buildings at Exxon Mobil Corp.
from 1992 to 2011.
He also held the position of Chief Executive Officer-Infrastructure Products at Fletcher Building Ltd. Additionally, he was a director at Channel Infrastructure NZ Ltd. and the Managing Director at Mobil Oil New Zealand Ltd. Mr. Malpass received an undergraduate degree from Auckland University and an MBA from Victoria University of Wellington.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-09-26 | 915,569 ( 0.5% ) | 205 554 $ | 2026-05-30 |
Mark Malpass active positions
| Companies | Position | Start |
|---|---|---|
| STEEL & TUBE HOLDINGS LIMITED | Chief Executive Officer | 2017-09-24 |
Rocla (Pty) Ltd (South Africa)
 Rocla (Pty) Ltd (South Africa) Construction MaterialsNon-Energy Minerals Manufactures pre-cast concrete products | Director/Board Member | - |
Studwelders Ltd. | Director/Board Member | - |
Composite Floor Decks Holdings Ltd. | Director/Board Member | - |
Steel & Tube New Zealand Ltd. | Director/Board Member | - |
Candesco Ltd. | Director/Board Member | - |
Z Energy 2015 Ltd.
 Z Energy 2015 Ltd. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Director/Board Member | - |
Tata Steel International Australasia Ltd.
 Tata Steel International Australasia Ltd. SteelNon-Energy Minerals Manufactures and markets steel and allied products | Director/Board Member | - |
Manufacturing Suppliers Ltd.
 Manufacturing Suppliers Ltd. Miscellaneous ManufacturingProducer Manufacturing Wholesales fastener products | Director/Board Member | - |
| ░ ░░░░░ ░ ░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
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Former positions of Mark Malpass
| Companies | Position | End |
|---|---|---|
| ░ ░░░░░░ ░░░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | ░░░░░░░░░░ |
| ░░░░░ ░░░░░ ░░░░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░ ░░░ ░░░ ░░░░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
| ░░░░░░░ ░░░░░░░░░░░░░░ ░░ ░░░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░░ ░░░░░░░░ ░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Mark Malpass
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
30
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 30 |
|---|---|
Exxon Mobil Corp.
 Exxon Mobil Corp. Integrated OilEnergy Minerals Explores, develops and distributes crude oil, natural gas and petroleum products | Energy Minerals |
Fletcher Building Ltd.
 Fletcher Building Ltd. Construction MaterialsNon-Energy Minerals Manufactures and distributes building materials | Non-Energy Minerals |
Channel Infrastructure NZ Ltd.
 Channel Infrastructure NZ Ltd. Oil Refining/MarketingEnergy Minerals Engages in oil refinery activities | Energy Minerals |
Steel & Tube Holdings Ltd.
 Steel & Tube Holdings Ltd. Wholesale DistributorsDistribution Services Distributes and processes steel, plastics, and allied products | Distribution Services |
Auckland University
 Auckland University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Victoria University of Wellington
 Victoria University of Wellington Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Rocla Pty Ltd.
 Rocla Pty Ltd. Miscellaneous Commercial ServicesCommercial Services Supplies concrete solutions to the building and construction industry | Commercial Services |
Mobil Oil New Zealand Ltd.
 Mobil Oil New Zealand Ltd. Wholesale DistributorsDistribution Services Operates gas and petroleum station | Distribution Services |
Z Energy Ltd.
 Z Energy Ltd. Wholesale DistributorsDistribution Services Markets fuel, diesel, petrol, liquefied petroleum gas, bitumen and lubricants | Distribution Services |
Australian Construction Products Pty Ltd.
 Australian Construction Products Pty Ltd. Engineering & ConstructionIndustrial Services Provides barrier systems to the civil engineering, mining and building industries | Industrial Services |
EFA Technologies Pty Ltd. | |
Thomas Street Pty Ltd. | |
Fletcher Concrete & Infrastructure Ltd. | |
Rocla Australia Pty Ltd. | |
Rocla Concrete Pipes Pty Ltd. | |
Rocla Drilling Pty Ltd. | |
Rocla Masonry Pty Ltd. | |
Calga Sands Pty Ltd.
 Calga Sands Pty Ltd. Wholesale DistributorsDistribution Services Manufactures and distributes building materials | Distribution Services |
Rocla NSW Pty Ltd. | |
Rocla (Pty) Ltd (South Africa)
Rocla (Pty) Ltd (South Africa) Construction MaterialsNon-Energy Minerals Manufactures pre-cast concrete products | Non-Energy Minerals |
Raoul Holdings Ltd. | |
Tata Steel International Australasia Ltd.
Tata Steel International Australasia Ltd. SteelNon-Energy Minerals Manufactures and markets steel and allied products | Non-Energy Minerals |
Manufacturing Suppliers Ltd.
Manufacturing Suppliers Ltd. Miscellaneous ManufacturingProducer Manufacturing Wholesales fastener products | Producer Manufacturing |
Composite Floor Decks Ltd.
 Composite Floor Decks Ltd. Engineering & ConstructionIndustrial Services Supplies composite floor products | Industrial Services |
Z Energy 2015 Ltd.
Z Energy 2015 Ltd. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
S & T Plastics Ltd. | |
Candesco Ltd. | |
Steel & Tube New Zealand Ltd. | |
Studwelders Ltd. | |
Composite Floor Decks Holdings Ltd. |
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