The following is a list of all of the businesses, groups and societies on Gayfield Square in Edinburgh listed in the Edinburgh Directory.

• 9 Ecolibrium Environmental Science & Management (environmental consultants)
• 11 Framed Gallery (art galleries, dealers and artists)
• 29 Four Way Innovations (management & business consultants)

• 30 Turnbull Associates (architects)

If you know of a business on Gayfield Square not listed above, then please let us know.