Palletforce has signed up family-run Box Logistics to its network.
The company will cover BR postcodes around Orpington and some Tonbridge postcodes including Sevenoaks.
Through its road freight division, Box Logistics specialises in UK and overseas worldwide freight services and express trailer shipments.
Palletforce said the firm has experience in pallet networks but it had been looking for a new network partner to enable it to expand and improve its offering.
Box Logistics MD Steve Gaines said: “It’s a crowded market but having seen what they have to offer it’s clear that Palletforce is a network we can do business with.
“They have invested in the technology and infrastructure needed to run a modern, effective network – and once you’ve seen their SuperHub in Burton, you can never unsee it!”
Palletforce said it currently had “a significant active pipeline” of requests from potential new members.