David Ovenden
CEO & Director
For over 25 years, we’ve been designing and manufacturing structural steel buildings that help businesses, builders, and industries work smarter.
From local farms to large-scale enterprise projects, our experience and in-house capability mean we deliver every structure with precision, clarity, and confidence.
With decades of industry experience, we’ve refined every stage of the building process from design to delivery to make large-scale projects simpler, safer, and more efficient.
Team profiles
Charles Thorncroft
Pre-Construction Manager
Daniel Sanderson
Head of Sales & Marketing
Kyle Rodger
Operations Manager
Ben Garret
Construction Manager
Gilles Létourneau
Office & Finance Manager
our purpose
To simplify big shed builds with smarter solutions.
We bring structure and clarity to complex projects, combining engineering expertise, practical design, and transparent communication to make every stage of the build easier.
By refining how sheds are designed, manufactured, and delivered, we give our clients the confidence to build smarter, safer, and stronger.
TechSpan snapshot
25+
Years of building bigger shed solutions, smarter
2400m2
Manufacturing facility with gantry cranes
1500+
Projects delivered across Australia
50+
Trusted build partners nationwide
100%
Manufactured in-house Armidale, NSW
100%
Australian owned & operated
Our capability
CNC Robotic Beam Processing
Automated precision cutting and drilling for faster turnaround and consistent accuracy on every beam.
Tekla & ArchiCAD Drafting
Advanced software for precise, compliant drawings and accurate documentation across all project stages.
In-House Plate Plasma and Laser Cutting
Advanced cutting technology for clean, precise results and efficient material use across all projects.
In-House Design & Steel Detailing Team
Dedicated drafting and engineering professionals producing build-ready documentation under one roof.
100+ Tonne Per Week Production Capacity
High-volume capability supported by robust systems and skilled operators to meet demanding project schedules.
Dedicated Site Management Team
Experienced project managers overseeing installation quality, safety, and scheduling for on-site efficiency.
100+ Tonne Per Week Steel Erecting Capacity
Experienced site teams and equipment to manage large-scale installations safely and efficiently.
Detailed & Accurate Project Planning & Scheduling Systems
Comprehensive planning tools and processes that keep every project on time and on budget.
3D BIM Modelling for Every Project
Every structure is modelled in 3D for full visibility, design accuracy, and seamless coordination before fabrication.
Comprehensive NSW & QLD Site Installation Coverage
Full installation capability across New South Wales and Queensland, supported by local teams and logistics networks.
Our history
1997
Our business begins as a small steel fabrication business, taking on local welding projects and learning firsthand the value of quality craftsmanship and personal service.
1999
The business expands into manufacturing rural sheds, industrial buildings, architectural steelwork, and stainless-steel balustrading — laying the foundations for the versatile capability we have today.
2003
Subsidiary business Rotech Rural is established, designing and manufacturing durable rural fence fittings and supporting regional infrastructure.
2007
A new, purpose-built facility is constructed — providing greater space, efficiency, and capability for structural steel manufacturing.
2014
The business is rebranded to TechSpan Building Systems, with a clear focus on large-scale, clear-span building projects and a commitment to smarter, more specialised steel solutions.
2016
The manufacturing facility is expanded, doubling production capacity and enabling greater control over timelines and quality.
2017
TechSpan transitions to CNC manufacturing, improving accuracy, repeatability, and production efficiency across all projects.
2019
Significant investment is made in drafting and process automation, introducing advanced software and systems to enhance precision and project coordination.
2022
Production facilities expand again with the installation of a new CNC beamline machine doubling throughput capacity and further strengthening quality control and lead time reliability.
2025
TechSpan’s team continues to grow, expanding our in-house engineering, drafting, and project management capability to support increased demand and ongoing innovation in smarter building solutions.
Australian owned and operated
TechSpan remains an Australian-owned, family business. Built on experience, integrity, and the belief that better results come from doing things the right way.
Operating from our Armidale headquarters, we manage every stage of design, engineering, and fabrication in-house, giving our clients confidence in quality, communication, and accountability. Over more than two decades, that hands-on approach has shaped how we work — practical, transparent, and committed to supporting Australian industries and regional communities through smarter building solutions.