Firefly Aerospace, Inc. (FLY) vs VSE Corporation (VSEC)

Firefly Aerospace, Inc. and VSE Corporation are both Aerospace & Defense companies. VSE Corporation is the larger, with a market value of $5.1B against $3.9B — 1.3× the size. Firefly Aerospace, Inc. has negative trailing earnings, so its P/E is not meaningful; VSE Corporation trades at 57.6×. Firefly Aerospace, Inc. grew revenue faster over the last twelve months: 179.2% against 41.6%. VSE Corporation has the higher net margin (5.53% vs −129.1%) and the higher return on invested capital (2.04% vs −34.8%). Across the 17 metrics below, VSE Corporation leads on 13 and Firefly Aerospace, Inc. on 4.