LSG is a U.S. Small Business Administration (SBA) certified Small Disadvantaged Business (SDB) and a graduate 8 (a) firm. Additionally, LSG is certified by various regional, state and local agencies as a Minority Business Enterprise (MBE), Small Business Enterprise (SBE) and Disadvantaged Business Enterprise (DBE) firm. LSG certifications include:

SBA 8(a) Graduated 9/2002 SBA SDBE (Small Disadvantaged Business Enterprise) California Unified Certification Program Los Angeles County Metropolitan Transportation Authority Southern CA Minority Business Development Council Supplier Clearinghouse - California PUC State of Colorado (includes: RTD, CDOT, Water Board) City/County of Denver Rocky Mountain Minority Supplier Development Council Florida DOT Illinois Unified Certification Program (includes: IL DOT, Chicago Metra, Chicago Transit Authority, City of Chicago) Chicago Minority Business Development Council

CMS - IL Dept. of Central Management Services Metropolitan Water Reclamation District of Greater Chicago Illinois Department of Human Rights Missouri Regional UCP Commonwealth of Massachusetts UCP of Northern, Central & Southern New Jersey Metropolitan Transportation Authority (New York) Ohio Unified Certification Program Texas Unified Certification Program (includes: Texas DOT, North Central Texas Regional Certification Agency) Utah Unified Certification Program Wyoming DOT