TY - JOUR AB - Purpose 3D printing possesses certain characteristics that are beneficial for user entrepreneurship. The purpose of this paper is to investigate the business models of user entrepreneurs in the 3D printing industry. In addition, various business opportunities in 3D printing open to user entrepreneurs are classified according to their attractiveness.Design/methodology/approach The authors review the literatures on user entrepreneurship and on business models. Data from eight user entrepreneurs in Europe and North America are analyzed, applying qualitative content analysis. Multiple correspondence analysis is used to analyze their respective business models.Findings User entrepreneurs in the 3D printing utilize a number of different business models, which show similarities in particular business model components. User entrepreneurs focus primarily on the combination of low opportunity exploitation cost and a large number of potential customers.Research limitations/implications Online business seems to be beneficial for user entrepreneurship in 3D printing. Policy makers can foster user entrepreneurship by expanding entrepreneurship education and lowering administrative barriers of business foundation. The results of this study are based on a small European and North American sample. Thus, they might not be applicable to other markets.Originality/value This is the first study of user entrepreneur business models in 3D printing and, thus, contributes to the literature on business models and on user entrepreneurship. In view of the novelty of the field, the business models identified in the study could serve as blueprints for prospective user entrepreneurs in 3D printing. VL - 28 IS - 1 SN - 1741-038X DO - 10.1108/JMTM-12-2015-0115 UR - https://doi.org/10.1108/JMTM-12-2015-0115 AU - Holzmann Patrick AU - Breitenecker Robert J. AU - Soomro Aqeel A. AU - Schwarz Erich J. PY - 2017 Y1 - 2017/01/01 TI - User entrepreneur business models in 3D printing T2 - Journal of Manufacturing Technology Management PB - Emerald Publishing Limited SP - 75 EP - 94 Y2 - 2024/04/26 ER -