The middle-market label covers both Harris Williams and Houlihan Lokey, and it hides a real gap. HL accepts roughly 3-4% of applicants to Harris Williams' 7-9%, out-scores it 4 to 3 on both prestige and exit opportunities, and holds a 5 out of 5 training rating that Harris Williams' solid 4 does not match. First-year pay runs $178K-$208K at HL against $155K-$182K at Harris Williams.
They also do different work. Houlihan Lokey, headquartered in Los Angeles since its 1972 founding, is the world's largest restructuring advisor and layers middle-market M&A, valuation, and transaction opinions on top. Harris Williams, founded in 1991 in Richmond, Virginia and owned by PNC, is a sell-side M&A specialist that runs auctions for private equity sponsors, and it has consistently ranked among the most active middle-market advisors doing it.
One firm offers a bigger brand and a wider exit menu. The other offers a focused craft, friendlier hours, and a clearer path for a specific kind of candidate. This is a comparison where the right answer depends on being honest about what you want.