The Van Leeuwen Buizen Groep is a trading company operating worldwide specialising in steel pipes and pipe applications. Van Leeuwen Buizen was founded in 1924 in Zwijndrecht. The company supplies industrial markets and energy-related markets, and in addition to supplying materials also offers a range of services such as sawing, abrasive blasting, priming and laser cutting, as well as logistical and digital services. The company has operations in Europe, Asia, Australia, the Middle East and North and South America and makes use of a worldwide purchasing network. Serac has supported Van Leeuwen Buizen Groep since 2006 in the implementation of SAP Business One in various countries. Serac has also, in collaboration with the IT department of Van Leeuwen Groep, developed the Van Leeuwen Buizen add-on. This can be adapted for each country to suit local needs by using parameters.