Since 1987, CJBS has served the greater Chicago area as a valued advisor and community partner. CJBS is one of the fastest gr ... owing accounting and consulting firms in the Chicago area. We currently employ more than 45 professionals with a wide spectrum of industry expertise. We focus on delivering a complete spectrum of accounting, audit, tax, and financial consulting services. We focus on serving the clients we know and understand best: mid-size, closely held (often family-owned) companies. read more