I can only speak to my personal knowledge, certainly not to any of the conversations between our minister's staff and anyone not in the department.
To answer your question, I'm not aware of any mention of SNC-Lavalin in the context of Bill C-82.
You asked, though, whether there could be any benefit under Bill C-82 for companies like SNC-Lavalin, Canadian companies competing abroad.
Of course there would be benefits under Bill C-82 for Canadian businesses. One that comes to mind is the improved dispute resolution process contained in the bill, including the mandatory binding arbitration, which can provide certainty for affected businesses involved in tax disputes with other jurisdictions that have also adopted that standard—not so much certainty as to what the outcome will be, but that in a binding arbitration there will be final resolution of a tax dispute and within a defined time period.
There are, then, benefits in this bill for Canadian businesses competing abroad, but they are of a general nature.