One Stop Systems, Inc. provided preliminary revenue guidance for the fourth quarter and year ended December 31, 2018. For the fourth quarter, the company expected record revenue of approximately $14 million, an increase of more than 100% compared to the fourth quarter of 2017. For the full year 2018, the company expects record revenue of approximately $37 million, an increase of more than 30% over 2017, with organic revenue up more than 17%.