The following list is by no means exhaustive but the Partners of MHA have worked with and/or for the following:

• 4 New Square
• 4 Pump Court
• 39 Essex Street
• Atkin Chambers
• Beale & Co
• CMS Cameron McKenna
• Eversheds
• Fenwick Elliott
• Hammonds
• Keating Chambers
• Mayer Brown Rowe & Maw
• Mills & Reeve
• Monckton Chambers
• Pinsent Masons
• Reynolds Porter Chamberlain
• Shadbolt & Co
• Speechly Bircham
• White & Case