About CTB
CTB Industries has a local and international record of success in providing reliable high quality services to support a variety of industrial, commercial and marine projects.
These services include project management, design, engineering, manufacturing, electrical fit outs, logistics and commissioning.
CTB Industries location on the North Arm of the Hunter River, adjacent to the Port of Newcastle provides us with a unique advantage of being able to load large electrical switchrooms and substations directly from CTB via our barge siding onto ocean going barges for delivery to Australian and worldwide destinations.
It’s all in the detail – Big & Small.
Our professional team of estimators, project managers and quality teams ensure every project is carried out with the utmost respect for our customers specifications and standards and is delivered to suit the project timelines and budgets.
CTB’s triple certified integrated management system (IMS) enables us to maintain an unparalleled record within a safety critical environment.
Champions of Innovation
What began in 1995 as a small, Hunter Valley based company (Custom Transportable Buildings) has grown to become a well respected solution provider and product supplier to industry.
Our unwavering commitment to providing our products with consistently high levels of quality has driven our companies growth and success throughout Australia, Asia Pacific and international markets.

Our Clients
At CTB, we service clients all over the globe, proving once and for all that our buildings really are ‘Transportable’
Here are just some of the clients that we supply and work with –
- J.A. MARTIN
- GLENCORE AUSTRALIA
- ABB
- AUSNET SERVICES
- NEWCREST MINING – LIHIR GOLD
- WORLEY PARSONS
- OK TEDI MINING
- ORICA
- ALCAN
- TOMAGO ALUMINIUM
- PORT WARATAH COAL SERVICES
- LIDDELL COAL OPERATIONS
- DOWNER EDI MINING
- JOHN HOLLAND RAIL
- AREVA
- KJVG
CTB INDUSTRIAL STRUCTURES
- Electrical Switchrooms
- Industrial Buildings
- Machine Enclosures
- Transformer Skids
- Data Centres
- Pump Rooms
- Acoustic Buildings
- Control Rooms
- Signalling Huts
- Location Huts
- Electrical Substations
- e Houses
Awards
“Whether you believe in Industry Awards or not, they still represent the drive to excel and deliver a superior product and service. And that continues to raise the bar in this and allied industries.”
• Customer Service Award
• Fastest 100 Hunter Growing Companies
• Winner of Manufacturing & Engineering Award
• The Hunter Business Chamber Customer Service Award
OUR TEAM
SIMON GRIFFITHS
General Manager
Electrical Trade Qualified, a life time of experience in manufacturing, building & construction.
26 years with Custom Transportable Buildings Pty Limited now Trading As CTB Industries
25 years as Managing Director carrying out tasks such as design, estimating, project management, software evolution, customer liaison and human resourcing.
TONY KAISER
Projects Manager
Electrical Trade Qualified with 40 years experience in estimating QA, Project Administration and Project Management.
Types of projects include power stations, coal processing plants, powerlines, substations, NBN fibre rollout and switchroom manufacture.
Having worked for ABB, Downer Group, G&S Engineering and CTB Industries.
Since 2020 at CTB I manage switchroom projects from design to completion dealing with customers, design engineers, trade supervisors and transport companies.
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MARK HANCOCK
Fabrication & Welding Supervisor
Qualified Boilermaker (cert 3 in Metal Fabrication- Heavy)
Qualified Structural Welding Supervisor AS2214
20 years experience in Fabrication & Welding such as Structural, Mining, Marine & Construction
11 years experience with CTB in Project Supervision
KEEGAN LITTLEWOOD
Electrical Supervisor
Electrical trade qualified 20+ years experience in industrial, commercial and defence maintenance and construction projects, 8 years in supervisory roles, 10 year with CTB.
Experience in HV/LV installations, data networking, commissioning and troubleshooting
Current role including client/subcontractor liaison, team management, OH&S implementation and system design.
DALE REID
Work Shop Production Supervisor
Builder / Joiner with over 20 years experience in the Building and Commercial Industry in Australia and over seas.
For the past 11 Years I have been with Custom Transportable Buildings Pty Ltd T/A CTB Industries, And have been involved in various task including supervision, Manufacturing, design, Coordinating Site works, Customer Liaison, Trades and Transport companies.
LUKE BARRY
Lead Estimator
Served a Carpenter – Joiner’s apprenticeship with CTB and has 7 Years building experience in the transportable commercial / Industrial sectors.
Served 8 years with CTB as an estimating assistant, since 2020 has been in the role of lead estimator.
Luke has a vast amount of hands on knowledge of how to build the quality products CTB produce, including Fire systems, HVAC systems plus Australian Standards.