The same system is not working and the risk of loss due to a lot of members, and each company had their own budgets might make use of redundant because there is no talk between the companies.
The work is the same system and the risk of loss due to the many members and each company used its own budget, it may not make use of redundant, because between the companies.
This work is not the same system and the risk of loss due to many members and each company's use of its own budget may make money redundant because there is no talking between the companies.