 For companies requiring specialized attention, the SBDC can act as a referral source for specialized professionals and consultants for business plan development, cash flow analysis, marketing plan development, database searches for financing sources, mailing lists, and more.SBDC maintains a resource room containing computer programs, video tapes, and reference material on a variety of business topics.The Construction Leadership Institute was jointly developed by the SIUE School of Business and the SIUE School of Engineering's Department of Construction.