Mark Tonkin

Ludowici Pty Ltd. designs, manufactures and markets mineral processing equipment. It designs, manufactures, and market mineral process equipment, which includes vibrating screens, coal centrifuges, dryers, rod seals, piston seals, wipers, wear rings, extrusions, portable water seals, and rubber moldings. The firm also provides hydraulic, pneumatic and custom made sealing products. It specializes in designing and manufacturing of bearings, joints and isolators for bridges and other engineering structures. The firm offers its services to the industries, which includes agricultural, civil engineering, construction, defense, industrial, materials handling, metallurgy, minerals processing, mining, oil and gas, petrochemical, pharmaceutical, primary industries, quarry, rail systems, shipping and marine, ship loading and stockpiling, steel, waste handling and water management. The company was founded in 1858 and is headquartered in Brisbane, Australia.

Yarra Valley Water Corp. provides water supply and sanitation services. It offers water supply, sewerage services, recycled water, water infrastructure and access permits. The company was founded on January 1, 1995 and is headquartered in Melbourne, Australia.

Ac Distribution Company Pty Ltd. produces and markets steel and steel products. The company was founded in 1981 and is headquartered in Port Melbourne, Australia.

McConnell Dowell Corp. Ltd. provides engineering and contracting services. The company operates throughout Australia, Asia, New Zealand, the Pacific Islands and the Middle East. It delivers civil, marine, tunnel, pipeline, HDD, mechanical & electrical engineering and construction solutions to a geographically diverse selection of clients. The company was founded in 1960 by Malcolm McConnell and Jim Dowell and is headquartered in Burwood East, Australia.

Part of A.C.N. 004 410 833 Ltd., Australian National Industries Ltd. is a company that manufactures and distributes various products used in mining and construction industries. The company is based in Pyrmont, Australia.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

Scada Group Pty Ltd. provides telemetric and process control instruments. The firm offers process control and telemetry solutions, data radio communications equipment, telemetry and control technology used for monitoring and control applications in oil and gas, power and water applications. The company was founded in 1980 and is headquartered Merewether, Australia.

Shape Australia Holdings Pty Ltd. provides fitout and refurbishment services. It offers its services to the education, hotels, healthcare, retail, information technology and hospitality sectors. The firm also provides project management and interior services. The company was founded by Gerard McMahon in 1989 and is headquartered in Sydney, Australia.

InfraBuild Trading Pty Ltd. is a privately held steel pipe and tube manufacturer and distributor. The company was founded in 1946 and is headquartered in Sydney, Australia.

Jemena Ltd. provides infrastructure management and development services. It also provides gas, electricity and water services. The company is headquartered in Melbourne, Australia.

Part of BRI Partners LLC, BRI Ferrier (NSW) Pty Ltd. is a business recovery and insolvency firm based in Sydney, Australia. BRI Ferrier offers business recovery and turnaround management services to organizations of all sizes, from sole traders to ASX-listed corporations and government entities. The Australian company's services focus on business renewal and positive change, helping clients take stock, reassess, plan, and rebuild. The company was founded by Ian Douglas Ferrier.

Australian Drilling Industry Association is an Australian private company located in Victoria. The firm operates as a drilling industry providing training, resources, conferences and seminars.

Cuadrilla Resources Holdings Ltd. operates as a holding company with interests in engages in the exploration and production of natural gas. It operates business thorough subsidiary which include Cuadrilla Resources Ltd. The firm provides the economic viability of unconventional hydrocarbon development and production across a number of European basins through a drilling program supported by specialized equipment owned and operated by the company. The company was founded on February 4, 2010 and is headquartered in Lichfield, the United Kingdom.

ANI Ltd. engages in the business of retail sale via mail order houses and via Internet. The company was founded on December 8, 2017 and is headquartered in London, the United Kingdom.

Zinfra Pty Ltd. provides engineering, operations, maintenance, and construction services. It offers asset and project management, engineering design, construction, civil works, maintenance, and asset operations services. The company is headquartered in Melbourne, Australia.

OSD Pty Ltd. provides engineering services. It offers WIMMERA Mallee Pipeline, MCARTHUR River Pipeline, TASMANUAN Gas Pipeline O&M, FIRST Gas Operator venture, FAIRYMEADOW Road Irrigation, BP Refinery Capital Works, NITRIC Acid Upgrade, BRWOSE Lng and WEST Kimberley Power projects. The firm offers its services to oil & gas, mining & minerals, renewables, chemical processing, bulk liquid storage, water, papua new guinea and operations & maintenance industries. The company was founded by Brian O'Sullivan in 1992 and is headquartered in Milton, Australia.

Part of Kerogen Capital (Asia) Ltd., Lucas Bowland (No. The company is based in London, UK and was founded in 2013. 2) Ltd. is an oil and British gas exploration company.

Part of Seam Surveys Pty Ltd., LW Survey Australia Pty Ltd. provides spatial services. The company is based in Brisbane, Australia. The Australian company was founded in 2015. LW Survey Australia was acquired by Seam Surveys Pty Ltd. on October 04, 2023.