When you're choosing an energy supplier, it's not only about the energy.

We've helped power Australian businesses for more than 10 years. And with our ongoing investments, we're in energy for the long-term. 

What is A large business?

The definition of a large business will differ among states, but typically electricity customers use around 100 MWh of electricity or a spend of $30,000 or more per year. For Natural gas customers, a large business typically uses over 1 terajoule (TJ) per annum. This includes public and private companies across all industries including manufacturing, agriculture and corporate.

There are also some regulatory definitions used for electricity customers that may help.


Queensland, New South Wales and Australian Capital Territory large businesses use more than 100 megawatt hours (MWh) per year


In South Australia, large customers use more than 160 MWh per year


In Victoria, large customers use more than 100 MWh per year

Why choose Origin?

We're a one-stop shop for large businesses.

Whether you’re interested in using renewable energy, looking for a supplier that offers the latest technology, or looking for ways to save on your energy costs, we can help. 

All your energy

We can provide your business with electricity, natural gas, LPG and solar. And because we know a lot about energy, we can put together an energy mix balancing your business needs and any regulatory requirements such as the Renewable Energy Target (RET). 

Complete solutions

When we talk about a "complete energy solution", we mean any technology and equipment you need to get energy flowing. Our solutions also include product bundles that address business priorities such risk and demand management. Chat to us about your priorities and we'll put together a complete energy solution.

Customer services

Your dedicated Account Manager can help with any billing or account enquiry, but their expertise in energy means they can help you make informed decisions. As an Origin customer, you also have 24 hour access to the National Response Centre (NRC) that can help in an emergency.

Free reports and insights

EnCompass  is an online tool connected to your meters to give you accurate reports whenever you need. By monitoring your usage, we can help to highlight any areas that could be more energy-efficient. And as a customer, you have access to market reports and industry events to keep you informed.

Free energy use reporting

The enCompass web portal provides you with a greater insight into your electricity use with data from your interval meter data.

Already a customer?

Take advantage of all the services available to Origin large business customers.


You don’t need to hear second-hand about what’s happening in the energy market. As an integrated energy company, our team understands the energy market and can give you the information you need to plan ahead. We'll also help with any billing enquiries and can analyse your consumption to see if there's any opportunities for you to save. 

Accurate metering

Acumen's metering technology provides you with meter data of the highest quality, the very next day. Acumen metering equipment is available for all businesses using electricity.

Energy contracts

Have a chat to us long before your contract is due to expire so we can put together the best plan for your energy needs. Or if you need a contract urgently we can help with a complete energy solution.