the company

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Global Supply Line (GSL) was founded in 1987 and has grown to become one of the world’s largest valve stockists. We represent major manufacturers of ball, check, gate, globe and plug valves as well as strainers, pneumatic actuators, flanges, fittings and gaskets.

GSL supplies valves and pipeline supplies to EPC’s, end users and resellers worldwide. We specialise in emergency supply and the fast track supply of premium brands.

GSL are project supply and materials management experts. Experience, efficiency and commitment cannot be corporatised. We have the ability, experience and dedication required in this industry and pride ourself in having the best staff in the business. The quality of our staff coupled with the strengths of our organisation translates into a premium service to our customers. Our employees have decades of experience in local and international projects for the energy, mining and process sectors. Combine this with the strength of our long relationships with major manufacturers of valves and piping products and you can be assured we will always supply a quality product on line, on time.

Fresh and with a clear vision of what needs to be accomplished for the critical industry sectors we service, GSL are continually improving our business and service to our clients. Global Supply Line was built on a foundation of excellence in service and superior product quality and stock range. Global Supply Line are a clear market leader providing quality products on time.

Our main sales team has 300 years combined valve & piping experience.

Contact us

  • Brian Thompson Managing Director
  • Fred Allocca National Accounts Manager - Major Projects
  • Damien Stamato National Sales Manager - Major Projects
  • Gunjan Pancholi Senior Sales Engineer - West Australia & NZ
  • Abdullah Khan QLD Sales Manager BEng (Mech)
  • Samarth Pancholi Sales & Quality Engineer - Export Sales  
  • Georgi Stamboliev Senior Engineer - NSW & Victoria Sales (Manufacturing, Design & Testing)
  • Ian Mason Senior Sales Engineer - SA/NT/Tasmania  
  • Kuriakose Mathew Quality & Technical Officer  

Products and Services

  • Major stockist with inventory of $50 million of valves and related flow control products.
  • GSL’s strength is the diversity of valves and related components in stock and our ability to source product that is not in stock utilising our established global supply chain. Click here to view our stocking philosophy.
  • Able to provide specialist product knowledge and expertise in Australian and offshore sourcing, expediting, emergency supply
    and project supply.
  • Valve management and procurement alliances, control corporate valve inventories.
  • We have supply agreements with some of the worlds most prominent manufacturers of valves and pipeline components. This allows us to work in partnership with our customers delivering quality product and premium service.
  • Global Supply Line Engineering Services, controlling, design (CAD facility), material sourcing, expediting, machining, retrofitting, automating, inspecting, testing and through life support of all products. Valve Engineering & Test Equipment

Fast Track In-house Manufacturer/modification Special Valves & Flanges

Agent Wanted

This website lists our range of imported valves and specialty products made to API, ASME, AS/BS, MSS and ISO specifications by ISO 9001 accredited, API licensed manufacturers.

With very low air freight prices into Asian freight hubs combined with duty free pricing and very competitively priced stocks, Global Supply Line is able to offer highly attractive CIF prices worldwide.

A large percentage of our ex stock sales are to merchants and resellers who we sell to at wholesale prices. Global Supply Line commands strong buying power giving it preferential access to numerous brands. Global Supply Line has a proven track record in major projects supplying end users and EPC’s throughout Australasia.

Markets: Pipelines, Oil & gas, mining, petrochemical, water treatment & desalination, geothermal, power generation and process industries, local and export.

Experience: Global Supply Line has over 33 years experience in handling maintenance contracts as well as new capital projects.

Insurance: Global Supply Line has $30 million liability insurance as well as $20 million worldwide product liability insurance cover (USA & Canada excluded). (Most other merchants do not have product liability insurance). We have our own transit insurance policy which covers air, ocean and road freight: $3 million inbound, $5 million with Australia, $400,000 exports.

Administration: Fully computerised administration, design and order handling/project tracking.

Expediting: Computer assisted expediting.

Office: Modern office facilities, Alcatel 14 line PABX, 26 extensions for voice, data and fax, extreme broadband Internet, voice mail.

Information Technology: Ethernet connected fully computerised business systems. Main frame server interfaced via high speed intranet to a network of 25 Apple Mac pc’s (Windows capable OSX) able to interface with SAP, Oracle and all major electronic commerce systems.

Warehouses & Workshops: 10,000m² under cover (high clearance), 6000m² hard stand, 5 forklifts (up to 4.5 tonne). 2 warehouse locations:

Engineering: Global Supply Line Engineering full in-house engineering, automation & test facilities as well as blast and paint.


  • Warehouse, workshop, plant & equipment fully owned by Global Supply Line (no mortgages or overdrafts).
  • $50 million inventory

Quality: ISO 9001:2015

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Organisation Overview

Managing Director:
Brian Thompson
National Sales Manager:
Damien Stamato
National Accounts Manager:
Fred Allocca
Sales Engineers:
Abdullah Khan – BEng (Mech),
Gunjan Pancholi – MEng (Mech)
Georgi Stamboliev – M.Sc.
Samarth Pancholi
John Brinkman
Susan Ey
Warehouse Manager:
Goran Peric
Warehouse Supervisor:
Mick Himsworth
Workshop Controllers:
Anish Babu, Satheesh Nair
Jenny Burns
Administration Supervisor:
Susan Ey
Christine Chamberlain
Amanda Schumann
Quality Manager:
Gunjan Pancholi
Sonya Quist
CAD/Technical Support:
Tony Stockdale
Leslie Cockrell
Inventory Control:
Rebecca Henderson
Global Supply Line Engineering, Trushape Engineering
Commenced Trading:
4th September, 1987
Dunn & Bradstreet#:
ANZ Elizabeth, Credit Union SA
Andrew Clare (Griffin Hilditch Lawyers)
lnternet Support:
IInet, TPG, Folio 1
Computing Support:
Mac Solutions, IT on Call
Quality Assurance Assessors:
LRQA Business Assurance (Lloyds)
Marketing Consultants:
Creative Umbrella
Quality Consultant:
CPC Quality
Payroll & Accounting:
Safety Assessors:
Advanced Safety Systems

image description100% Australian,
privately-owned company
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Global Supply Line is a fully Australian owned company with a proven track record. GSL is a responsible citizen and respects the environment.
  • Green Peace, Earth Watch and The Nature Conservancy
  • Regularly donates to Bush Heritage Australia and FAME (Foundation for Australia’s Most Endangered Species)
  • Regularly donates to World Vision, Care Australia, UNICEF, Climate Council of Australia
  • 100% green power energy accredited plus 75% solar/battery power
  • Environmentally friendly practices in workshop and warehouse
  • All GSL staff are flown ‘carbon neutral’ via Qantas
  • Low energy buildings

View our location

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Stocking special valves for critical & special service