Tyre manufacturer Pirelli failed to act on the findings of a risk assessment that identified a failure to separate vehicles and pedestrians at its factory in Carlisle.
Five companies have been fined a total of £5.35m with £4.08m in costs over the Buncefield Oil Storage Depot explosions in Hemel Hempstead, in December 2005.
A Steeplejack company failed to adequately assess the risks before starting work inside a church bell chamber, where one of its employees later fell more than six meters.
The Health Protection Agency (HPA) has been fined £25,000 for exposing its employees to the risk of infection from the potentially deadly E.coli O157 bacteria.