| Metropolitan Water Supply | - | Perth | Overland | 8187 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Overland | 8188 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | - | Ford Wagon | 14111 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | - | Ford Wagon | 14115 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | - | Ford Wagon | 14116 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | - | Ford Wagon | 14117 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | - | Whippet | 14118 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Rugby | 14189 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 4160 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 4161 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 4166 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Thornycroft Wagon | 4167 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Thornycroft Wagon | 4169 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Thornycroft Wagon | 4170 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Thornycroft Wagon | 4171 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Dennis Wagon | 4172 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 4173 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 4174 | Metro Private Car | 1927-28 |
| Metropolitan Water Supply | - | Perth | Ford Wagon | 7728 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Ford | 2154 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Ford Wagon | 2156 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Thornycroft Wagon | 2157 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Ford Wagon | 2158 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Ford Wagon | 2159 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Hupmobile | 2162 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Olding Trailer | 2164 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | Olding Trailer | 2168 | Metro Private Car | 1927-28 |
| Metropolitian Water Supply Department | - | Perth | A.E.C. wagon | 2189 | Metro Private Car | 1927-28 |
| Metske | A. | Darlot | Ford Truck | LA ● 10 | Lawlers Road Board | 1926-27 |
| Metske | Thos. | Wiluna | Dodge | WU ● 22 | Wiluna Road Board | 1926-27 |
| Metske | Thos. | Wiluna | Dodge | WU ● 22 | Wiluna Road Board | 1927-28 |
| Metson | T. G. | Gabbin | Chevrolet | MM ● 83 | Mount Marshall Road Board | 1926-27 |
| Metson | T. G. | Koorda | Chevrolet | MM ● 83 | Mount Marshall Road Board | 1927-28 |
| Mettam | A. H. | Bruce Rock | Ford | BK ● 176 | Bruce Rock Road Board | 1925-26 |
| Mettam | A. H. | Bruce Rock | Ford | BK ● 176 | Bruce Rock Road Board | 1926-27 |
| Mettam | A. H. | Bruce Rock | Ford | BK ● 176 | Bruce Rock Road Board | 1927-28 |
| Mettam | A. H. | Bruce Rock | Ford | BK ● 250 | Bruce Rock Road Board | 1927-28 |
| Mettam | A. W. | Quelagetting | Ford Truck | ME ● 147 | Meckering Road Board | 1926-27 |
| Mettam | A. W. | Quelagetting | Ford Truck | ME ● 147 | Meckering Road Board | 1927-28 |
| Mettam | F. | 83 Third Avenue, Mount Lawley | Ford | 8445 | Metro Private Car | 1925-26 |
| Mettam | F. | 83 Third Avenue, Mount Lawley | Ford | 8445 | Metro Private Car | 1926-27 |
| Mettam | W. D. | Quelagetting | Ford Truck | ME ● 147 | Meckering Road Board | 1925-26 |
| Metter Ltd | - | Hay Street, Perth | Republic Truck | 5723 | Metro Private Car | 1926-27 |
| Metters | J. L. | 31 Edinboro Street, Mount Hawthorn | Ford | 4685 | Metro Private Car | 1923-24 |
| Metters | J. L. | 31 Edinboro Street, Mount Hawthorn | Ford | 4685 | Metro Private Car | 1924-25 |
| Metters Ltd | - | Hay Street | Ford 20 H.P. | P 450 | Perth Municipality | 1915 |
| Metters Ltd | - | Hay Street | B.S.A. 3 H.P. Motorcycle | P 14 | Perth Municipality | 1915 |
| Metters Ltd | - | Hay Street | Ford 20 H.P. | P 450 | Perth Municipality | 1916 |
| Metters Ltd | - | Hay Street | B.S.A. 3½ H.P. Motorcycle | P 14 | Perth Municipality | 1916 |
| Metters Ltd | - | Hay Street, Perth | Triumph 3 H.P. | P 14 | Perth Municipality | 1919 |