KT Corporation (KT) vs Lumen Technologies, Inc. (LUMN)

KT Corporation and Lumen Technologies, Inc. are both Telecom Services companies. KT Corporation is the larger, with a market value of $9.3B against $6.0B — 1.5× the size. Lumen Technologies, Inc. has negative trailing earnings, so its P/E is not meaningful; KT Corporation trades at 10.6×. KT Corporation grew revenue faster over the last twelve months: 3.31% against −7.74%. KT Corporation has the higher net margin (4.63% vs −8.65%) and the higher return on invested capital (4.27% vs 1.26%). Both pay a dividend; Lumen Technologies, Inc. yields more (15.5% vs 5.34%). Across the 21 metrics below, KT Corporation leads on 13 and Lumen Technologies, Inc. on 8.