Winners / Selection Rationale
| Year | Company | Division |
| 2020 | TORIDOLL Holdings Corporation | Marugame Seimen Business Unit (Marugame Seimen, Inc.) |
| 2020 | Milbon Co., Ltd. | -- |
| 2020 | YOHO Brewing Company | -- |
| 2020 | Rakuten Bank, Ltd. | -- |
| 2019 | ELECOM CO., LTD. | -- |
| 2019 | UT Group Co. | Manufacturing Division (UT Aim Co., Ltd.) |
| 2019 | en-japan inc. | the Job Advertisement Department |
| 2019 | Workman Co., Ltd. | -- |
| 2018 | HOKEN NO MADOGUCHI GROUP INC. | -- |
| 2018 | MonotaRO Co., Ltd. | -- |
| 2018 | RIZAP GROUP Inc. | Body Making Business |
| 2018 | Trusco Nakayama Corporation | -- |
| 2017 | KATITAS CO., LTD. | -- |
| 2017 | Net Protections, Inc. | -- |
| 2017 | Pro-Ship Incorporated | -- |
| 2017 | QB Net Holdings Co., Ltd. | -- |
| 2016 | MAEDA KOSEN CO., LTD. | Infrastructure Business |
| 2016 | Marui Group Co., Ltd. | Card Business |
| 2016 | Open House Co., Ltd. | Single-Family Homes Division |
| 2016 | Pigeon Corporation | Baby and Mother Care Products Business |
| 2015 | IBJ, Inc. | -- |
| 2015 | Kaneka Corporation | Kanekalon Division |
| 2015 | Nakagawa Masashichi Shoten Co., Ltd. | -- |
| 2015 | Shinsei Principal Investments Ltd. | -- |
| 2014 | YKK CORPORATION | Fastening Products Group |
| 2014 | Hoshino Resorts | -- |
| 2014 | START TODAY CO., LTD. | -- |
| 2014 | istyle Inc. | -- |
| 2013 | ITO EN, LTD. | -- |
| 2013 | Kakaku.com, Inc. | Kakaku.com Business Unit |
| 2013 | Mitsubishi Corp. - UBS Realty Inc. | Industrial Division, Industrial & Infrastructure Fund Investment Corporation |
| 2013 | UNITED ARROWS LTD. | -- |
| 2012 | Ajinomoto Fine-Techno | Electronic Materials Division |
| 2012 | Credit Saison | Credit Card business |
| 2012 | Tokyo Itoi Shigesato Office | -- |
| 2012 | Recruit Lifestyle | Travel Information Division, Jalan net |
| 2011 | Komatsu | Construction, Mining and Utility Equipment Division |
| 2011 | Mitsubishi Rayon | MMA Business Complex |
| 2011 | Plan-Do-See | Bridal Services Business Unit |
| 2011 | Star Mica | Pre-owned Condominium Division |
| 2010 | Kirin Brewery | -- |
| 2010 | Gourmet Navigator | -- |
| 2010 | Terumo Corporation | Interventional Systems Business of Cardiac & Vascular Products Group |
| 2009 | Property Data Bank, Inc. | -- |
| 2009 | POINT, Inc. | -- |
| 2009 | Park Corporation | Aoyama Flower Market |
| 2009 | Fast Retailing Co., Ltd. | UNIQLO |
| 2008 | Oisix Inc. | -- |
| 2008 | Tokaibane Mfg. Co., Ltd. | -- |
| 2008 | Mani, Inc. | -- |
| 2007 | Kaihara Corporation | -- |
| 2007 | Maruho Co., Ltd. | -- |
| 2007 | Ryohin Keikaku Co., Ltd. | -- |
| 2006 | Gulliver International Co., Ltd. | -- |
| 2006 | Bookoff Corporation Limited | -- |
| 2006 | NIDEC Corporation | Precision Small Motor Division |
| 2005 | Taiyo Yakuhin Co., Ltd. | -- |
| 2005 | BANDAI Co., Ltd. | -- |
| 2005 | Benesse Corporation | Education Business Group, |
| 2005 | HORIBA, Ltd. | Engine Measurement Systems Division |
| 2004 | Daido Life Insurance Company | -- |
| 2004 | Phoenix Electric | -- |
| 2003 | Suruga Bank Ltd. | -- |
| 2003 | Seven-Eleven Japan Co., Ltd. | -- |
| 2003 | Trend Micro Incorporated | -- |
| 2003 | Shimano Inc. | Bicycle Components Division |
| 2002 | ASKUL Corporation | -- |
| 2002 | Takeda Chemical Industries, Ltd. | -- |
| 2002 | ORIX Corporation | Corporate Finance Section |
| 2001 | MABUCHI MOTOR CO., LTD. | -- |
| 2001 | Matsui Securities Co., Ltd. | -- |
| 2001 | Canon, Inc. | -- |
| 2001 | HOYA Corporation | Vision Care Company |
24th Porter Prize Application period
From 7 May 2024 (Tue)
to 3 June 2024 (Mon)
to 3 June 2024 (Mon)
Please send the application form to the applicant during the period mentioned above.
