RelaDyne acquired lubricant distributor Mid-State Industrial Supply Inc. and J.B. Weimar Inc. in Nashville, Tenn. Bureau Veritas now provides lubricant and oil analytical services in South Africa with the launch of a new testing facility in Middelburg-Mpumalanga. Mario Saucier will become chief financial officer of BioAmber effective Jan. 4, succeeding Andrew Ashworth, who came out of retirement to act as CFO on an interim basis.