| Allegiant Air PA | Transportation & Warehousing | 0 | — | A |
| ALLEGIANT AIR TN | Transportation & Warehousing | 0 | — | B |
| Allegiant Air TX | Transportation & Warehousing | 0 | — | A |
| Allegiant Air UT | Transportation & Warehousing | 0 | — | B |
| ALLEGIANT AIR WA | Transportation & Warehousing | 0 | — | F |
| Allegiant Air WI | Transportation & Warehousing | 0 | — | C |
| Allegiant Air, LLC NV | Transportation & Warehousing | 13 | $140,987 | A |
| Allegiant Electric, Inc. TN | Construction | 0 | — | A |
| ALLEGIANT GROUP, LLC PA | Professional & Technical Services | 1 | $208,000 | — |
| Allegiant Healthcare of Mesa AZ | Healthcare & Social Assistance | 0 | — | B |
| Allegiant Manufacturing LLC KS | Manufacturing | 0 | — | F |
| Allegiant Manufacturing LLC TN | Manufacturing | 0 | — | F |
| Allegiant Stadium NV | Arts & Entertainment | 0 | — | F |
| Allegiant Utility Services TX | Construction | 0 | — | B |
| Allegion CT | Manufacturing | 0 | — | C |
| Allegion IL | Manufacturing | 0 | — | A |
| Allegion IN | Manufacturing | 0 | — | B |
| Allegion KS | Wholesale Trade | 0 | — | A |
| Allegion NY | — | 0 | — | — |
| Allegion TN | Manufacturing | 0 | — | F |
| Allegion - AD Systems WA | Manufacturing | 0 | — | B |
| Allegion - TGP Snoqualmie WA | Manufacturing | 0 | — | A |
| Allegion Access Technologies IN | Manufacturing | 0 | — | F |
| Allegion Access Technologies LLC AZ | Construction | 0 | — | F |
| Allegion Access Technologies LLC CA | Construction | 0 | — | F |
| Allegion Access Technologies LLC CO | Construction | 0 | — | F |
| Allegion Access Technologies LLC CT | Construction | 0 | — | A |
| Allegion Access Technologies LLC FL | Construction | 0 | — | F |
| Allegion Access Technologies LLC GA | Construction | 0 | — | F |
| Allegion Access Technologies LLC IL | Construction | 0 | — | F |
| Allegion Access Technologies LLC LA | Construction | 0 | — | D |
| Allegion Access Technologies LLC MA | Construction | 0 | — | A |
| Allegion Access Technologies LLC MD | Construction | 0 | — | F |
| Allegion Access Technologies LLC MI | Construction | 0 | — | F |
| Allegion Access Technologies LLC MN | Construction | 0 | — | F |
| Allegion Access Technologies LLC MO | Construction | 0 | — | F |
| Allegion Access Technologies LLC NJ | Construction | 0 | — | F |
| Allegion Access Technologies LLC NY | Construction | 0 | — | F |
| Allegion Access Technologies LLC OH | Construction | 0 | — | C |
| Allegion Access Technologies LLC TN | Construction | 0 | — | F |
| Allegion Access Technologies LLC TX | Construction | 0 | — | D |
| Allegion Access Technologies LLC UT | Construction | 0 | — | F |
| Allegion Access Technologies LLC WA | Construction | 0 | — | F |
| Allegis Global Solutions, Inc. MD | Professional & Technical Services | 4 | $3,694,457 | — |
| Allegis Group, Inc. MD | Professional & Technical Services | 14 | $143,830 | — |
| Allegory Consulting, LLC GA | Professional & Technical Services | 1 | $104,000 | — |
| Allegra Kochman Architecture NY | Professional & Technical Services | 1 | $75,587 | — |
| Allegra Marketing Print Mail MI | Manufacturing | 0 | — | F |
| Allegro Fine Foods, LLC TN | Manufacturing | 0 | — | D |
| Allegro Forward Delivery LLC IL | Transportation & Warehousing | 0 | — | D |