Quality Positioning Services BV (QPS), headquartered in Zeist, The Netherlands, is an independent software design company founded in 1986.

QPS is focused on system integration of survey sensors and the development of software applications used for hydrographic surveys, sea-floor mapping, portable pilot units and Electronic Navigation Charts (ENC) production and QPS is seen as market leader in these fields. Over time QPS has expanded its suite of software to encompass the entire survey data flow, from acquisition of raw data to data processing to map and chart production, including software like Qomposer for electronic chart editing.

You can read more about QPS and their products and services here: QPS