*[[Command Squad Fabian]] - Command squad of [[Mikael Fabian]].{{Fn|14}}
*[[Squad Senekus]]{{Fn|5}}
====[[Battleline Squad]]s====
<div style="column-count:2>
*[[Squad Ethros]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Uraelon]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Portelos]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Anthos]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Tythos]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Dyron]] — [[Tactical Squad]]{{Fn|13d}}
*[[Squad Ovatius]] — [[Tactical Squad]]{{Fn|8}}
</div>
====[[Close Support Squad]]s====
*[[Squad Laethor]] — [[Assault Squad]]{{Fn|13d}}
*[[Squad Aergon]] — [[Assault Squad]]{{Fn|13d}}
====[[Fire Support Squad]]s====
*[[Squad Hestor]] — [[Devastator Squad]]{{Fn|13d}}
*[[Squad Daethon]] — [[Devastator Squad]]{{Fn|13d}}
===Notable Members===
====Command====*[[Saul Invictus]] — Former Captain.{{Fn|13e}}
*[[Jehnnus Ardias]] — Former Captain.{{Fn|2}}
*[[Mikael Fabian]] — Current [[Space Marine Captain|Captain]].{{Fn|1}}
**{{Endn|13c}}: pg. 9
**{{Endn|13d}}: pgs. 13-19
**{{Endn|13e}}: pg. 10
*{{Endn|14}}: [[White Dwarf 99 (2015)]] — ''Scourge of the Xenos: Company Specialists''
[[Category:Formations (Ultramarines)|Company #03]]