A civil engineering consultant, a concert promoter and a software developer are new tenants at the small-business incubator run by the Economic Development Center of St. Charles County.

They are Feezor Engineering, Inc., a civil engineering and hydrogeological services consultant specializing in the solid waste industry; Macsimum Entertainment, a concert and event promoter that also provides artist development and recording services, and Radilux, Inc., a developer of customer relationship management (CRM) software.

Got an idea for a small business? If you hurry–the deadline is Wednesday–the EDC is accepting applications for a $5,000 small-business grant to cover one year’s office rent and training for a new start-up or home-based company.