"Meaningful" is definitely a range and may not even entail just the company they work for. For example, if you work for a company's whose product you may not be

"Meaningful" is definitely a range and may not even entail just the company they work for. For example, if you work for a company's whose product you may not be overly passionate for, but your job is satisfactory to you and pays you well so your family can have a nice, comfortable life, I'd consider that meaningful. There is also a distinction between "meaningful" and "most meaningful". If you believe enough if your company's end product and results, that will result in a certain level of meaningfulness for you, even if you aren't solving world hunger or curing cancer.