Drechsler Communications for SPI Drechsler Communications represents SPI, the timeshare industry's premier software company, performing PR and marketing for the Miami-based group.
Systems Products International SPI Systems Products International Inc. (SPI) was founded in 1978 in Miami, Florida to address the specific software needs of the vacation ownership or timeshare industry. SPI has continually refined its "best in class" timeshare software products.
