Revolution Analytics provides software and consulting services based on the R statistical computing language, improving the productivity and data handling capabilities of commercial and academic organizations ranging from Bank of America to Yale Cancer Center.
Transwarp Information Technologies Co., Ltd. are big data specialists developing software for the management of large databases in government and private sector applications in China. Transwarp uses R in its data mining and processing software for access to the most cutting-edge statistical methods and greater cross-platform compatibility.
RStudio is committed to the development of software and services which increase the productivity and accessibility of R for statistical analysis and data visualization. Their team maintains the RStudio IDE, and has contributed to many R packages, including ggplot2 and plyr.