Purpose-built coverage platform
E1's key benefits for CHAS clients

Guaranteed quote coverage
- Free access the E1 network to boost your quote coverage.
- Remain anonymity by listing projects as a Private Contractor.
- Approve or decline document requests based on profile information.

Mitigate risk of cost blow-outs
- Streamline your addenda process and reduce emails by using E1’s auto-revision wizard.
- Automated document transmittals to keep all parties up-to-date with the latest information.
- Receive quotations via E1, ensuring nothing gets lost in your email threads.

Data-driven decision making
- Gain oversight into your project coverage in one centralised view, helping you prioritise the trades that need it most.
- Use E1’s Document Matrix to ensure subcontractors only have access to relevant documentation.
- Live analytics to help build relationships with new contacts, rewarding those that support you at tender time.
A purpose-built enquiries platform to save 75% of the time you spend tendering
With over 900 main contractors using E1 globally, we offer a proven solution to streamline your tendering and increase your coverage.
5
Five easy steps, helping you get to market in minutes, not days
10,000+
Active E1 contractors & suppliers looking for opportunities
30
E1 projects average 30 document requests in the UK
E1 Network
Fill gaps in coverage
E1 Network
Fill gaps in coverage
Supporting you alongside your existing supply chain, gain access to E1’s growing Network of 10,000+ profiled UKI subcontractors and suppliers
Proactively connect with new contractors and suppliers through the E1 Network to address coverage gaps or source expressions of interest via the E1 Jobs Noticeboard, tailored to key trades, serviceable areas and more.
Document Matrix
Easily create trade packages
Document Matrix
Easily create trade packages
Split up your documents into trade-specific packages in just a few clicks
Ensure your supply chain isn’t wading through oceans of drawings by curating trade-specific packages from one bird’s-eye view.
Addenda Wizard
Automatically supersede addendum documents
Addenda Wizard
Automatically supersede addendum documents
Split up your documents into trade-specific packages in just a few clicks
E1’s Addenda Wizard automates revising documents when you upload new drawings, meaning less time sifting through PDFs, more time in market, and fewer emails for your supply chain.
Document Transmittals
No more costly document disputes
Document Transmittals
No more costly document disputes
Automated Document Transmittals ensure you know exactly what the quote you’ve received is based on
Every time a trade contractor receives your project drawings, E1 generates a transmittal for both you and that contact, leaving a historical audit trail you can refer to during the tender, procurement and build and phases.
Use E1 to find new trades
List your project today
As a CHAS hiring client, you can get started with E1 today.
Once you fill out this form, our team will be in touch right away to get you set up.
Streamline tender and project send-outs with a centralised platform that combines your CHAS-certified supply chain, the E1 Network, and powerful enquiry tools.