Considering Hugh's experience as a firefighter and a degree in chemistry, the company that might be interested in hiring Hugh is "Fire Protection System Suppliers."
This is because Fire Protection System Suppliers are the companies that provide, manufacture or sell fire fighting products and equipment.
With his knowledge of chemistry, Hugh would understand and know the right chemical and equipment to use in fighting fire faster.
Some of the Fire Protection System Suppliers in the United States include the following:
Koetter Fire Protection, Amerex Corp., Telgia, USA Fire Protection, etc.
Hence, in this case, it is concluded that the correct answer is Fire Protection System Suppliers.
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