Julian Karl Gaunt was due to appear for a pre-trial hearing at Lincoln Crown Court on 13 May. The case relates to accusations of failing to supply headstones to his customers.
After Gaunt failed to appear on this date, a court warrant was issued for his arrest.
Gaunt is aged 52 and from Spalding.
Anyone with information as to his whereabouts is asked to call 101 with occurrence number 21000262510.