Welcome to Interpretive Software Product LinkedIn Page! Founded in 1993, Interpretive Software Products is based in Houston, Texas with offices in Europe. The company provides market leading software solutions to the upstream oil and gas industry from the world’s largest operators to service companies, independents, and consultants. Based on proven global statistical optimization techniques and probabilistic methods, ISP’s software solutions provide competitive advantage over traditional deterministic approach. ISP also offers beginners to advanced training, and analysis services using its in-house software: PLATO, PLATO-AT, PLATO-DTS, RESOLVER, ARIANE and SP2S.