PROCUREMENT / SUBCONTRACTING / DELIVERY PARTNERSHIPS

Work with an engineering partner built for the site.

For procurement teams, mines, EPCs, contractors and infrastructure owners: practical services, defined work packages and clear onboarding conversations.

Invite Big Three to Quote →Prequalification & Procurement

CHOOSE YOUR ROUTE

Make the first conversation useful.

Whether you are issuing an RFQ or appointing a specialised subcontractor, start with the specific scope, timeline and mandatory requirements.

01 / BUYERS

Procurement & Prequalification

Request company information, discuss mandatory requirements, and invite us into relevant sourcing processes.

Procurement information →02 / EPCs + PRINCIPAL CONTRACTORS

Subcontracting & Site Packages

Defined civils, maintenance, earthworks, rehabilitation and energy enabling packages under principal contracts.

Explore subcontracting →03 / DELIVERY SUPPLY CHAIN

Become a Delivery Partner

Introduce surveying, plant, materials, trades, specialist engineering and site service capabilities.

Introduce your business →

OUR IMMEDIATE FOCUS

Maintenance, rehabilitation and enabling civils.

We are actively targeting appropriately scoped site works, from roads and drainage through hardstands, washbays, rehabilitation support and renewable-energy civils.

View Work Packages

ENGINEERING & TECHNOLOGY

More than site labour.

Where a brief requires it, our full-stack proposition connects architecture, engineering, measurement, commercial management, construction coordination and project evidence, with B3 Nexus as the flagship digital development environment.

Explore B3 Nexus →

ESD & SUPPLIER DEVELOPMENT

Open to structured supplier development.

We welcome procurement-led enterprise and supplier development conversations, particularly where an appropriate local work package, training, technical support or partnership pathway exists. Selection, ownership, local eligibility, grading and capacity must be checked against each programme's rules.

PROCUREMENT INTEGRITY

Formal channels, verifiable credentials.

For mines, SOEs and public-sector contracts, Big Three responds through the buyer's specified supplier registration and tender mechanisms. An enquiry to this website does not replace a formal RFQ submission or grant registration.

Review prequalification approach →