ABOUT US
"We've built a service ready to support our clients and their projects, understanding that when attachments fail, the entire machine's performance is at stake."
PROUDLY FAMILY OWNED AND OPERATED
ONIS Equipment Group is a family-owned construction equipment supplier delivering premium earthmoving equipment, excavator attachments and foundation machinery to contractors throughout Australia. With 35 years of combined industry experience, we have built our reputation on cost-efficient solutions, responsive service and genuine partnerships with the businesses we support.
Our foundation is strengthened by top-tier relationships with more than 30 national suppliers, enabling us to provide a comprehensive single-source solution for excavators, loaders, dumpers, screening buckets, vibro hammers, drill rigs and genuine parts. Every piece of equipment we supply is selected for its ability to perform under Australian conditions, backed by industry-leading warranties and supported by our factory-trained technical team.
As an authorised dealer for Sunward machinery, Mecalac dumpers and REMU screening and crushing buckets, and as a specialist supplier of Toprock vibro hammers and foundation equipment, we offer Australian contractors access to world-class brands without compromising on local service and support.
Construction & Earthmoving Equipment Specialists
ONIS Equipment Group is more than a machinery supplier. We are construction and earthmoving equipment specialists who understand the realities of Australian worksites, from confined urban builds in Sydney through to remote mining operations across New South Wales and beyond.
Our team brings decades of hands-on experience across excavators, attachments, site dumpers, foundation equipment and parts supply. We use that experience to help contractors select the right equipment for their project scope, site conditions and budget, ensuring every investment delivers productivity and long-term value.
Whether you need a compact Sunward excavator for a residential build, a Mecalac Revotruck for inner-city civil works, a REMU screening bucket to process material on site, or a Toprock vibro hammer for piling, our expert team is here to guide you from initial consultation through to handover and ongoing aftersales support.
35 YEARS OF COMBINED EXPERIENCE
35 YEARS OF COMBINED
EXPERIENCE
Your expert guide in machinery solutions. Our team brings decades of knowledge across construction equipment, earthmoving machinery, excavator attachments and foundation equipment.
CLIENT-CENTRIC PURCHASE EXPERIENCE
CLIENT-CENTRIC
PURCHASE EXPERIENCE
Simplifying your equipment journey from selection to onsite delivery. We take the time to understand your project requirements, recommend the right solution and coordinate logistics so your machinery arrives ready to work.
ALL-IN-ONE EQUIPMENT
SOURCE
ALL-IN-ONE EQUIPMENT
SOURCE
Your single destination for quality excavators, loaders, dumpers, attachments, foundation equipment and genuine parts. One trusted supplier means less coordination, faster procurement and consistent support.
24/7 Technical Support
24/7 Technical Support
Round-the-clock assistance from factory-trained specialists keeps your machinery operational and your projects on schedule.
Nationwide Parts Supply
Nationwide Parts Supply
A comprehensive parts inventory and efficient logistics network minimises downtime wherever you are working across Australia.
Flexible Finance Options
Flexible Finance Options
Competitive machinery finance through our lending partner Elevate Financial, with access to over 25 lenders and tailored solutions to suit your business.
MEET THE TEAM
LIAM KING
MANAGING DIRECTOR
Liam brings a wealth of knowledge and experience, driving the strategic vision of the company and ensuring every client receives the support they need to succeed.
Ellie Osborn
Accounts
Ellie’s expertise in finance ensures our operations run smoothly and efficiently, supporting seamless transactions for every equipment purchase.
Stuart Fletcher
Aftersales manager
Stuart holds over 20 years of parts and service knowledge. He is here to assist with service, warranty and parts for all makes and models.
Keith Osborn
LOGISTICS COORDINATOR
Keith is our right-hand man when it comes to ensuring your equipment and parts arrive onsite, on time and with a smile.
Sam Sheppard
Sydney Sales Specialist
Sam drives the day-to-day sales for ONIS. He brings over 20 years of trade knowledge and delivers a unique, industry-leading experience to ONIS clients.
Shane Thompson
Mechanical and Diagnostics
Shane is our leading hand in the workshop and runs the mobile service team. Onsite, on the road or in the workshop, Shane is highly experienced in diagnosis and will always work with our clients to achieve the most cost-effective solution.
LIAM KING
MANAGING DIRECTOR
Liam brings a wealth of knowledge and experience, driving the strategic vision of the company and ensuring every client receives the support they need to succeed.
Ellie Osborn
Accounts
Ellie’s expertise in finance ensures our operations run smoothly and efficiently, supporting seamless transactions for every equipment purchase.
Stuart Fletcher
Aftersales manager
Stuart holds over 20 years of parts and service knowledge. He is here to assist with service, warranty and parts for all makes and models.
Keith Osborn
LOGISTICS COORDINATOR
Keith is our right-hand man when it comes to ensuring your equipment and parts arrive onsite, on time and with a smile.
Sam Sheppard
Sydney Sales Specialist
Sam drives the day-to-day sales for ONIS. He brings over 20 years of trade knowledge and delivers a unique, industry-leading experience to ONIS clients.
Shane Thompson
Mechanical and Diagnostics
Shane is our leading hand in the workshop and runs the mobile service team. Onsite, on the road or in the workshop, Shane is highly experienced in diagnosis and will always work with our clients to achieve the most cost-effective solution.
Industries We Support
ONIS Equipment Group supplies construction equipment and earthmoving machinery to businesses across a wide range of Australian industries.
Construction and Building
Construction and Building
Construction and Building Excavators, loaders, site dumpers and attachments for residential, commercial and industrial construction projects.
Civil Works and Infrastructure
Civil Works and Infrastructure
Civil Works and Infrastructure Earthmoving equipment, foundation machinery and piling rigs for road, rail, bridge and utility infrastructure.
Mining and Quarrying
Mining and Quarrying
Mining and Quarrying Heavy-duty excavators, screening buckets and specialist attachments for demanding mining and quarrying operations.
Demolition and Recycling
Demolition and Recycling
Demolition and Recycling Crushing buckets, screening attachments and robust machinery for demolition, debris handling and on-site material recycling.
Landscaping and Agriculture
Landscaping and Agriculture
Landscaping and Agriculture Compact excavators, mini loaders and versatile attachments for landscaping, property development and rural applications.
HERE’S WHAT OUR CUSTOMERS ARE SAYING
From urban construction to remote mining operations, see how ONIS Equipment Group delivers results.
Rate: 5/5
AMB Earthworks
Mitch & Aami Brewer
Our company holds Liam and his team in the highest regard. The service we have received is unparalleled, marked by a commitment to excellence. Liam promptly addresses any challenges, ensuring minimal downtime and optimal operational efficiency. We have experienced exponential growth over the past three years with Liam’s assistance. For those seeking to collaborate with industry professionals, Liam and his team are the epitome of expertise and reliability.
Rate: 5/5
JD Land Clearing And Excavations
Joseph
The only choice for attachments and parts! I’ve dealt with Liam since beginning my business and always found him reliable, which ensures my business is his priority. He always presents multiple options to me and will make recommendations based on backup and what will suit my business in the future. I will recommend Liam and ONIS Equipment Group to anyone.
Rate: 5/5
treenational
a year ago
Onis equipment went above and beyond when it came to supplying me with 2 attachments for my new excavator. I was unsure what I needed as I had purchased a machine for personal use but Liam took charge and took care of everything from sizing pins to personally delivering the items to my property in the Hunter Valley. I can highly recommend Liam for all your attachment needs, great bloke and greater service. Five stars.
Rate: 5/5
treenational
a year ago
Onis equipment went above and beyond when it came to supplying me with 2 attachments for my new excavator. I was unsure what I needed as I had purchased a machine for personal use but Liam took charge and took care of everything from sizing pins to personally delivering the items to my property in the Hunter Valley. I can highly recommend Liam for all your attachment needs, great bloke and greater service. Five stars.
Frequently Asked Questions
Who is ONIS Equipment Group?
ONIS Equipment Group is a family-owned construction equipment supplier based in Mulgrave, New South Wales. With 35 years of combined industry experience, we supply Sunward machinery, Mecalac dumpers, REMU screening and crushing buckets, Toprock vibro hammers and foundation equipment to contractors across Australia.
What construction equipment do you supply in Australia?
We supply a comprehensive range of construction equipment including Sunward excavators and loaders, Mecalac site dumpers, REMU screening and crushing buckets, Toprock vibro hammers, Sunward drill rigs and telescopic crawler cranes. Our team also provides genuine parts and expert aftersales support.
Do you provide earthmoving machinery solutions?
Yes. ONIS Equipment Group is an earthmoving equipment specialist, supplying excavators from 1.8 to 36 tonnes, wheel loaders, telehandlers, site dumpers, screening buckets and a wide range of attachments suited to earthmoving, civil and construction applications.
How many years of industry experience does your team have?
Our team brings 35 years of combined experience across construction equipment, earthmoving machinery, excavator attachments and foundation equipment. This depth of knowledge allows us to provide expert guidance on equipment selection, specification and aftersales support.
What industries do you support across Australia?
We support contractors across construction, civil works, infrastructure, mining, quarrying, demolition, recycling, landscaping and agriculture. Our equipment range and parts supply are designed to meet the demands of diverse Australian worksites.
Do you offer finance on construction equipment?
Yes. Through our partnership with Elevate Financial, we provide access to over 25 lenders offering competitive rates, flexible terms and tailored machinery finance solutions to suit your business.
