Sorted by name. Group parents are marked.
| WOW PROJECTS | AIX-LES-BAINS |
| WPP FINANCE SA | LEVALLOIS PERRET |
| WRIGLEY FRANCE SNC lapsed | BIESHEIM |
| WTW UNDERWRITING SOLUTIONS FRANCE | PUTEAUX |
| WURTH Modyf FRANCE lapsed | Erstein |
| XCLIM FRANCE lapsed | PARIS |
| XD ASSET MANAGEMENT | HOULGATE |
| XELA | QUINT-FONSEGRIVES |
| XENASSUR | MERIGNAC |
| XEROX lapsed | ASNIÈRES-SUR-SEINE |
| XEROX FINANCIAL SERVICES lapsed | ASNIERES-SUR-SEINE |
| XERYS INVEST lapsed | PARIS |
| XILAM GROUP lapsed | VINCENNES |
| XL IMMOBILIER lapsed | TIGNIEU-JAMEYZIEU |
| XLD lapsed | MOULINS |
| XOS DEVELOPPEMENT lapsed | PARIS LA DEFENSE |
| XPFIBRE.CO group parent lapsed | COURBEVOIE |
| XPO LOGISTICS EUROPE lapsed | LYON |
| XTECH HOLDING | GENAS |
| Y P MANAGEMENT lapsed | PARIS |
| YA CONSEILS | MARSEILLE 8 |
| YAMAHA MOTOR FINANCE FRANCE SAS | ARGENTEUIL |
| YANMAR CONSTRUCTION EQUIPMENT EUROPE lapsed | SAINT-DIZIER |
| YCONIK | VAL-DE-REUIL |
| YELE lapsed | NANTERRE |
| YERAZ group parent | PARIS 8 |
| YESCAR | SAUSHEIM |
| YLIADES | BEGLES |
| YLLIADE GROUPE lapsed | PARIS |
| YLOMIE lapsed | MAUGES-SUR-LOIRE |
| YMAGIS group parent lapsed | PARIS |
| YMB | PARIS |
| YMB INVEST | PARIS |
| YMC lapsed | ST LAURENT DE CERDANS |
| YMCAF lapsed | LES SABLES D'OLONNE |
| YNKS | ESTILLAC |
| YNSECT | EVRY-COURCOURONNES |
| YOKOGAWA FRANCE SA lapsed | VELIZY-VILLACOUBLAY |
| YOOR | PARIS |
| YOSEMITE INVEST group parent lapsed | PARIS |
| YR INVESTISSEMENTS | ASNIERES-SUR-SEINE |
| YSSINGEAUX DISTRIBUTION | YSSINGEAUX |
| YUAN ZI | PUTEAUX |
| YURI & NEIL | Levallois-Perret |
| YUSCO | PARIS |
| YVELINES SERVICES FRAIS lapsed | VICQ |
| YVES COPPA IMMOBILIER lapsed | MEYLAN |
| YVES SAINT LAURENT lapsed | PARIS |
| YVETODIS | YVETOT |
| YVON MAU lapsed | GIRONDE-SUR-DROPT |
| Z&V lapsed | PARIS |
| ZABURE | PARIS |
| ZEBOX VENTURES | MARSEILLE |
| ZENCAP ASSET MANAGEMENT | ISSY-LES-MOULINEAUX |
| ZENITH | AIX-EN-PROVENCE |
| ZENITH CAPITAL | PARIS |
| ZENLOR lapsed | PARIS |
| ZETRA | PARIS |
| ZETRA DISTRIBUTION | PARIS |
| ZEUGMA | PUTEAUX |
| ZEYNEP 94 SAS lapsed | PARIS |
| ZF Active Safety France | Bouzonville |
| ZF Autocruise France | Plouzane |
| ZG Lighting France lapsed | Paris |
| ZIEMEX | SARRE-UNION |
| ZINQ NORMANDIE lapsed | SAINT-SYMPHORIEN-DES-BRUYERES |
| ZMFH | PARIS |
| ZODIAC MILPRO INTERNATIONAL | PARIS |
| ZODIAC POOL CARE EUROPE lapsed | BELBERAUD |
| ZPES HOLDINGS lapsed | BELBERAUD |
| ZV ART lapsed | PARIS |
| ZV FRANCE lapsed | PARIS |
| ZV HOLDING group parent | PARIS 16 |
| ZW FRANCE | OREE D'ANJOU |