It really depends on the level of specialisation involved. I would say $125 - $150/hr is a reasonable rate, but my consulting work could not be described as IT

It really depends on the level of specialisation involved. I would say $125 - $150/hr is a reasonable rate, but my consulting work could not be described as IT generalism. It also depends on your overhead, firm size, whether there are subcontractors involved, etc, etc.