| 79095937 | LÜK | Westermann Lernwelten GmbH | 4192419 |
| 74324741 | LUK | SCHAEFFLER TECHNOLOGIES AG & CO. KG | 1904336 |
| 86939736 | LÜK | TLNT, Inc. | 5177965 |
| 90741965 | LUK | LukLabs, Inc. | 7166673 |
| 90741933 | LUK | LukLabs, Inc. | 7166672 |
| 88834569 | LÜK | TLNT, Inc. | 6943841 |
| 90477493 | LÜK | TLNT, Inc. | 6734830 |
| 72117113 | LUK | SCHAEFFLER TECHNOLOGIES AG & CO. KG | 0727220 |
| 75475107 | LUK | PUBLIC JOINT STOCK COMPANY "OIL COMPANY "LUKOIL" | 3518691 |
| 76388906 | LUK | PUBLIC JOINT STOCK COMPANY "OIL COMPANY "LUKOIL" | 4026295 |
| 90130091 | LUK | LUK Co. | — |
| 85818982 | LUK | CHATEAU BODYWEAR INC. / LINGERIE CHATEAUINC. | 4531746 |
| 75851640 | LUK | SCHAEFFLER TECHNOLOGIES AG & CO. KG | 3700604 |
| 85525943 | LUK. | DISTRIBUTION LUKELUK INC. | 4356303 |
| 76979042 | LUK | PUBLIC JOINT STOCK COMPANY "OIL COMPANY "LUKOIL" | 3750155 |
| 79045783 | LUK | Schaeffler Technologies AG & Co. KG | 3606176 |
| 76073532 | LUK | LUCAS, ANDREW | — |
| 78873532 | LUK | Nanbei LTD | — |
| 78453650 | LÜK | LOGITECH INTERNATIONAL S.A. | 3294664 |
| 76340930 | LUK | ZIAJA Ltd. Zaklad Produkcji Lekow Spolka z o.o. | 2607562 |
| 76171979 | LUK | ZIAJA Ltd. Zaklad Produkcji Lekow Spolka z o.o. | 2608975 |
| 74303900 | LUK | Luk Lamellen und Kupplungsbau GmbH | 1900897 |
| 73604062 | LUK | L.U. KUSTOM, INC. | 1457360 |
