Cashew Production in Benin

To accommodate the growth of our live reporting service, Vallis h...

Vallis takes on the Cumbrian Challenge 2019

Vallis sent two teams to this year\'s Cumbrian Challenge for Walki...

Vallis Supply Chain Assurance Services Operations

\r\nVallis provides a range of services at strategic points along t...

DPSA and Vallis work for Mott MacDonald to assure the delivery of 2.7 million school books in Sierra Leone

\r\nDPSA and Vallis have worked for Mott MacDonald to successfully ...