A contract to manufacture sonobuoys, devices that can be dropped from helicopters to detect underwater objects by intercepting acoustic waves, has been awarded to TTems. The contract from Ultra Electronics is worth £6m over the next 10 years and is to share

Powergen hopes to offset the effects of its recent price hikes with the launch of an energy product, developed for new and existing customers who have no mains gas supply in their homes. The new version of EnergySavingPlan is designed for the