That's rather broad by definition. You would benefit from breaking that down a bit - what type of work exactly are you referring to? Do you mean Finance Function transformation type work? Regulatory/risk readiness? Restructuring debt and working capital? The reason I ask is that the Big present a one stop shop for these things but in reality the work is broken up over practice areas, and there are many consulting firms which could address 'strategy' in some sense, depending on what you are looking for. OW are more financial services strategy than CFO specific. Most CFOs are pragmatists and not given to spending time on strategy - they want execution focused improvements in reporting, risk control, regulatory knowledge (perhaps even access to the mind of the regulator, something they DO pay Big 4 and OW big money for) restructuring debt, improve working capital flow etc. And that's before you get down to all the nuts and bolts.It's a big, dense area for consulting - plenty of firms out there.