American Water Works Company, Inc. (AWK) vs California Water Service Group (CWT)

American Water Works Company, Inc. and California Water Service Group are both Utilities Regulated Water companies. American Water Works Company, Inc. is the larger, with a market value of $26.1B against $2.8B — 9.2× the size. California Water Service Group trades at the lower P/E: 20.7× against 22.7×. American Water Works Company, Inc. grew revenue faster over the last twelve months: 6.92% against 6.43%. American Water Works Company, Inc. has the higher net margin (21.4% vs 12.6%) and the higher return on invested capital (4.70% vs 3.41%). Both pay a dividend; American Water Works Company, Inc. yields more (2.28% vs 2.22%). Across the 22 metrics below, American Water Works Company, Inc. leads on 13 and California Water Service Group on 9.