It is a fine dining restaurant that was awarded one Michelin star in the periods 1985-1989 and 2006–present.

[10] Cieremans had previously worked in the Michelin-starred Parkheuvel under Cees Helder, before becoming head chef at Seinpost in 1996.

A company named "Tartuffe Holding", comprising Henk Savelberg and a group of friends, set up Restaurant Seinpost in 1983.

[11][12][13][14] In 1986, politician Ed Nijpels was an honorary commissioner of the company that ran Seinpost.

Unfortunately, Seinpost forgot to inform the Chamber of Commerce that Nijpels had given up his position, so a weekly magazine tried to create a row over it.