TESS™ - World Class eSourcing and Optimisation Platform for Business


Trade Extensions has the technology and expertise to enable businesses and sourcing professionals to make better sourcing decisions – decisions that are strategically-aligned and optimised against operational constraints.

Our eSourcing and optimisation platform, TESS™, is uniquely flexible and can run projects ranging from simple reverse auctions to complex sourcing events involving goods and services worth billions of dollars, millions of data items and multiple rounds of negotiation.

TESS can model and optimise practically any resource allocation problem meaning it can also be configured for projects that go Beyond Sourcing® and has been used for projects as diverse as production planning and supply chain design.

Over $1 billion of spend is allocated through TESS each week by some of the world's most respected companies.