Except for Awards granted in character creation or outside of contracts, here's the full list for all current lance commanders:
Ranger Commanders - Awarded
Claus Breisacher - St. Ives Commendation Ribbon (Running Horse), Lyran Meritorious Service Ribbon (Kestrel), Tukayyid Campaign Ribbon (Tukayyid)
Benton Mudd - Lyran Meritorious Service Ribbon (Kestrel), Tukayyid Campaign Ribbon (Tukayyid), Federated Suns Bravery Commendation Ribbon (Angel)
Jake Brightsword - Tukayyid Campaign Ribbon (Tukayyid)
Heinrich Wilhelm - FWL Commendation for Bravery (Liber), Tukayyid Campaign Ribbon (Tukayyid), Federated Suns Bravery Commendation Ribbon (Angel)
Elsa Hartman - Commonwealth Star (ToD: Lyran), St. Ives Commendation Ribbon (Running Horse), Federated Suns Bravery Ribbon (Henhouse), Lyran Combat Action Ribbon (Kestrel), FWL Commendation for Bravery (Liber), Tukayyid Campaign Ribbon (Tukayyid), Federated Suns Star of Heroism (Angel)
Erik Kronwall - Lyran Defense Service Ribbon (Kestrel), Tukayyid Campaign Ribbon (Tukayyid)
Kato Atayde - Silver Sunburst (ToD: FS, 3040), Lyran Meritorious Service Ribbon (Kestrel), Tukayyid Campaign Ribbon (Tukayyid)
Vladimir Chrikov - Tukayyid Campaign Ribbon (Tukayyid)
Nicolas Malthus - Silver Sunburst (ToD: FS 3042), FWL Commendation for Bravery (Liber), FWL Raiding Ribbon (Liber), Tukayyid Campaign Ribbon (Tukayyid), Federated Suns Star of Heroism (Angel)
William Moon - FWL Commendation for Bravery (Liber), Tukayyid Campaign Ribbon (Tukayyid)
Cathrin Hitzig - FWL Commendation for Bravery (Liber), FWL Raiding Ribbon (Liber), Tukayyid Campaign Ribbon (Tukayyid), Federated Suns Bravery Commendation Ribbon (Angel)
Eggert Roskakoriinnen - None earned from contracts
Top 3 Award Winners are Hartman (7), Malthus (5) and Hitzig (4), in that order.