E1 helps subcontractors find more opportunities, win more work, and build lasting relationships with builders. By joining Australia’s largest network of construction professionals, subbies get access to thousands of tenders from leading head contractors.
With E1, you can easily find and bid on projects that match your trade, location, and capacity. Builders see your full project history, helping you stand out and secure more work.
Stay in the loop with live updates on tender status and document changes, so you’re always quoting with the right information. E1 connects you with the right jobs and the right builders, faster.
E1 is the industry standard for subcontractors looking to quote on tenders.
See why the industry agrees
900+
of the top builders in Australia use E1
22,334
tenders listed in 2024 alone
$321B
worth tenders listed in 2024
Key Benefits for Subbies

Connect with Main Contractors
- Use E1 to find more tender opportunities in your area
- Connect with Main Contractors during tender time by requesting docs on E1
- Compete an E1 profile to advertise your company to builders looking to grow their subbie network

Find new work
- Find projects to quote on needing your trade
- New projects added to the open tender noticeboard every day
- Download, and view the documents in your browser. Easily search by keywords to quickly find the docs relevant to you

Manage your RFQ pipeline
- Easily manage all of your RFQ’s across multiple contractors
- Manage and respond to all of your RFQ’s within your free E1 account
- Quickly reply on platform and upload your quotes in a matter of moments. Access quote read receipts to assist with timely followups
E1 Profile
Standout and have work come to you
Stand out
Win more work
Connect with builders
E1 Profile
Standout and have work come to you
Builders are searching the E1 network for subbies like yourself.
Build up your profile and be discovered by Australia’s best contractors. Create your business profile on E1, including your qualifications and project history and have your businesses digital resume accessed by builders seeking Subcontractor quotes.
Builder Directory
Connect with new Builders

Make new connections
Win more work
Stand out
Builder Directory
Connect with new Builders
Using the E1 Network to help your business network.
Access a directory of builders at your finger tips. All the information you need including current open tenders and recently awarded projects.
Open and Awarded tenders
Find and win more work

New projects added daily
Data direct from builders
Get the whole picture
Open and Awarded tenders
Find and win more work
See new projects on our noticeboard as soon as they go out to tender, direct from the builders that post them.
We know the minute a tender goes live right through to when it’s awarded. Follow the project from tender to onsite in one place.
Trusted by Great builders

“A lot of my day is spent on E1. It’s an intuitive platform providing quality, up-to-date tender information. With multiple search functions, it’s not often that I can’t find what I’m looking for but when that happens, the team are always readily available. I love that it’s continuously evolving, and making specification and construction more efficient!”
Australia’s industry standard