La primera lista de 100 Best Workplaces in the EU fue anunciada por la Comisión de la Unión Europea el 27 de Marzo 2003. Todos los 100 mejores entornos de trabajo son reconocidos por su esfuerzo en crear una alta calidad de ambiente de trabajo. Las organizaciones listadas en orden alfabético. Las 10 mejores organizaciones en la lista están remarcadas
| | Compañías |
| | 3Soft |
| | ?What If! |
| | Accenture |
| | Admiral Insurance Services |
| | American Express |
| | Arthur D. Little |
| | Arup Consulting Engineers |
| | Asda |
| | Atronic International |
| | AUBI Baubeschläge |
| | Bacardi-Martini |
| | Bain & Company |
| | Bank of Ireland Retail Operations |
| | Banverket Telenät |
| | Boehringer Ingelheim Danmark |
| | Bristol-Myers Squibb |
| | BUPA |
| | Caixa Popular - Caixa Rural |
| | Caja Madrid |
| | Cisco Systems |
| | Cloetta Fazer |
| | CoreMedia |
| | Danone |
| | Dansk Shell |
| | Datacon |
| | Deichmann |
| | DHL |
| | Diageo |
| | DLA |
| | Electric Paper |
| | Esy |
| | FedEx |
| | Ferrari Maserati Group |
| | Filestores |
| | Fishburn Hedges |
| | Flight Centre |
| | Ford-Werke |
| | Fresh |
| | General Electric Plastics |
| | Getzner Werkstoffe |
| | Goblet Lavandier & Associés |
| | Hannes Snellman |
| | Hexal |
| | Hilton |
| | IKEA |
| | Infovention |
| | Intel |
| | Irma |
| | Janssen-Cilag |
| | JCDecaux |
| | Johnson & Johnson |
| | Johnson Wax |
| | Kanal 5 |
| | Kingston Technology |
| | Kraft Foods Hellas |
| | Leo Animal Health |
| | Lilly |
| | MBNA Ireland |
| | McDonald's Danmark |
| | Merck Sharp & Dohme |
| | Mercuri International |
| | Microsoft |
| | Middelfart Sparekasse |
| | The Mill Gandon Logistics |
| | Münchener Rück |
| | Nationwide |
| | Nice-business Solutions |
| | Novabank |
| | Novartis |
| | Novo Nordisk Engineering |
| | Patagonia |
| | Pentascope |
| | Pfizer |
| | Piraeus Direct Services |
| | Procter & Gamble Market Development |
| | SAP Hellas |
| | SBAB |
| | sd&m |
| | SICK |
| | Skytec |
| | Soft Imaging System |
| | Tapiola-ryhmä |
| | Technia |
| | Tekes |
| | Timpson |
| | Titan Cement |
| | Trelleborg Navex |
| | Trodat |
| | Unilog |
| | Unimerco |
| | Vasakronan |
| | Viking Direkt |
| | Vorarlberger Kinderdorf |
| | VX Company |
| | Wallenstam |
| | Webasto Zentrale |
| | Wiener Hilfswerk |
| | Winterheller Software |
| | Woon en Zorg Heilig Hart |
| | Wragge & Co |
