| $1–2 million | INFOTREE SERVICE CORP | Plymouth, MI | Comerica Bank |
| $150,000–350,000 | INFUSION CATERING INC | Woodland Hills, CA | Comerica Bank |
| $150,000–350,000 | INFUSION CATERING INC | Woodland Hills, CA | Comerica Bank |
| $2–5 million | INGERSOLL MACHINE TOOL, INC. | ROCKFORD, IL | Comerica Bank |
| $350,000–1 million | INGRID & ISABEL LLC | Commerce, CA | Comerica Bank |
| $350,000–1 million | INGRID & ISABEL LLC | COMMERCE, CA | Comerica Bank |
| $350,000–1 million | INHEALTH DIAGNOSTICS, LLC | Dallas, TX | Comerica Bank |
| $150,000–350,000 | INIBII LLC | Coppell, TX | Comerica Bank |
| $150,000–350,000 | INIBII LLC | Coppell, TX | Comerica Bank |
| $350,000–1 million | INKO INDUSTRIAL CORPORATION | SUNNYVALE, CA | Comerica Bank |
| $150,000–350,000 | INNOMETHODS CORPORATION | Dublin, CA | Comerica Bank |
| $350,000–1 million | INNOVACYN, INC. | Rialto, CA | Comerica Bank |
| $350,000–1 million | INNOVATIVE BEDDING SOLUTIONS INC | Buena Park, CA | Comerica Bank |
| $350,000–1 million | INNOVATIVE CONTROL SOLUTIONS INC | Plano, TX | Comerica Bank |
| $350,000–1 million | INNOVATIVE CONTROL SOLUTIONS INC | Plano, TX | Comerica Bank |
| $350,000–1 million | INNOVATIVE DISPLAYWORKS, INC. | RANCHO CUCAMONGA, CA | Comerica Bank |
| $2–5 million | INNOVATIVE HEAT TREATMENT SOLUTIONS | Houston, TX | Comerica Bank |
| $2–5 million | INNOVATIVE HEAT TREATMENT SOLUTIONS | Houston, TX | Comerica Bank |
| $350,000–1 million | INNOVATIVE MACHINE AND LASER LLC | Dallas, TX | Comerica Bank |
| $350,000–1 million | INNOVATIVE MOLD INC. | Washington, MI | Comerica Bank |
| $350,000–1 million | INNOVATIVE MOLD INC. | WASHINGTON, MI | Comerica Bank |
| $350,000–1 million | INNOVATIVE RECYCLING GROUP LLC | Houston, TX | Comerica Bank |
| $350,000–1 million | INNOVATIVE RECYCLING GROUP, LLC | HOUSTON, TX | Comerica Bank |
| $2–5 million | INNOVATIVE SIGNAL ANALYSIS | RICHARDSON, TX | Comerica Bank |
| $1–2 million | INOAPPS - INNOVATIVE APPLICATIONS INC. | HOUSTON, TX | Comerica Bank |
| $350,000–1 million | INOAPPS - INNOVATIVE APPLICATIONS INC. | Houston, TX | Comerica Bank |
| $2–5 million | INPLAST INDUSTRIES USA, LLC | LEITCHFIELD, KY | Comerica Bank |
| $1–2 million | INSIDEVIEW TECHNOLOGIES INC | SAN FRANCISCO, CA | Comerica Bank |
| $350,000–1 million | INSTITUTE FOR CORPORATE PRODUCTIVITY, INC. | SEATTLE, WA | Comerica Bank |
| $150,000–350,000 | INSTITUTE FOR MULTI-SENSORY EDUCATION, LLC | SOUTHFIELD, MI | Comerica Bank |
| $2–5 million | INSULECTRO | LAKE FOREST, CA | Comerica Bank |
| $2–5 million | INSUREON HOLDINGS, LLC | CHICAGO, IL | Comerica Bank |
| $350,000–1 million | INTALENT LLC | PLANO, TX | Comerica Bank |
| $350,000–1 million | INTALENT LLC | Plano, TX | Comerica Bank |
| $350,000–1 million | INTALYTICS INC | Ann Arbor, MI | Comerica Bank |
| $2–5 million | INTEGRAL AEROSPACE, LLC | SANTA ANA, CA | Comerica Bank |
| $350,000–1 million | INTEGRAL BLUE, LLC | Madison Heights, MI | Comerica Bank |
| $150,000–350,000 | INTEGRATED ACOUSTICAL, INC. | Troy, MI | Comerica Bank |
| $150,000–350,000 | INTEGRATED INTERIORS, INC | Warren, MI | Comerica Bank |
| $150,000–350,000 | INTEGRATED INTERNATIONAL PAYROLL, LLC | DALLAS, TX | Comerica Bank |
| $150,000–350,000 | INTEGRATED SHREDDER TECHNOLOGY, LLC | San Antonio, TX | Comerica Bank |
| $150,000–350,000 | INTEGRITY BILLING COMPANY, LLC | Palm Springs, FL | Comerica Bank |
| $1–2 million | INTEGRITY DELAWARE LLC | Kingsville, TX | Comerica Bank |
| $1–2 million | INTEGRITY DELAWARE, LLC | KINGSVILLE, TX | Comerica Bank |
| $350,000–1 million | INTEGRITY LIFT SERVICES LLC | Livonia, MI | Comerica Bank |
| $150,000–350,000 | INTELLIGENT ULTRASOUND NORTH AMERICA, INC. | ALPHARETTA, GA | Comerica Bank |
| $150,000–350,000 | INTER-COOPERATIVE COUNCIL AT THE UNIVERSITY OF MICHIGAN | Ann Arbor, MI | Comerica Bank |
| $350,000–1 million | INTERCAR INC. | Newton, NJ | Comerica Bank |
| $350,000–1 million | INTERCAR, INC. | Newton, NJ | Comerica Bank |
| $150,000–350,000 | INTERGLOBO CUSTOMS BROKER, INC. | ROSLYN HEIGHTS, NY | Comerica Bank |
| $350,000–1 million | INTERGLOBO LOGISTICS LLC | Jersey City, NJ | Comerica Bank |
| $350,000–1 million | INTERGLOBO NORTH AMERICA INC. | Jersey City, NJ | Comerica Bank |
| $150,000–350,000 | INTERGLOBO USA INC. | ROSLYN HEIGHTS, NY | Comerica Bank |
| $5–10 million | INTERMOUNTAIN EMPLOYMENT SERVICE, INC. | NORTH SALT LAKE, UT | Comerica Bank |
| $350,000–1 million | INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS | Houston, TX | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL BROTHERHOOD OF 481 TCWH | SAN DIEGO, CA | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL CASTING CORPORATION | Roseville, MI | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL CASTING CORPORATION | Roseville, MI | Comerica Bank |
| $350,000–1 million | INTERNATIONAL DOOR INC. | Canton, MI | Comerica Bank |
| $350,000–1 million | INTERNATIONAL DOOR, INC. | Canton, MI | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL FLEET | SAN LEANDRO, CA | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL FLEET SALES INC. | San Leandro, CA | Comerica Bank |
| $350,000–1 million | INTERNATIONAL LITIGATION SERVICES, INC. | irvine, CA | Comerica Bank |
| $1–2 million | INTERNATIONAL MALL MOTOR COMPANY | DORAL, FL | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL NETWORK SOLUTIONS | DELRAY BEACH, FL | Comerica Bank |
| $350,000–1 million | INTERNATIONAL TENNIS CORPORATION | Southfield, MI | Comerica Bank |
| $350,000–1 million | INTERNATIONAL TENNIS CORPORATION | Southfield, MI | Comerica Bank |
| $350,000–1 million | INTERNATIONAL TONER COMPANY LLC | Buffalo Grove, IL | Comerica Bank |
| $150,000–350,000 | INTERNATIONAL TURBINE INDUSTRIES | Ypsilanti, MI | Comerica Bank |
| $150,000–350,000 | INTERSTATE CHAPARRAL TOWING, INC. | AUSTIN, TX | Comerica Bank |
| $150,000–350,000 | INTERSTATE CONSTRUCTION LLC | Madison Heights, MI | Comerica Bank |
| $150,000–350,000 | INTERTEC INSTRUMENTATION INC. | Houston, TX | Comerica Bank |
| $350,000–1 million | INTERVIEWSTREAM, INC. | CHICAGO, IL | Comerica Bank |
| $350,000–1 million | INTRA AEROSPACE LLC | RANCHO CUCAMONGA, CA | Comerica Bank |
| $2–5 million | INTRA CORPORATION | WESTLAND, MI | Comerica Bank |
| $1–2 million | INTRA CORPORATION | Westland, MI | Comerica Bank |
| $350,000–1 million | INTRA TECHNICAL SERVICES LLC | Westland, MI | Comerica Bank |
| $350,000–1 million | INTRA TECHNICAL SERVICES, LLC | WESTLAND, MI | Comerica Bank |
| $350,000–1 million | INTRINSIC THERAPEUTICS INC | WOBURN, MA | Comerica Bank |
| $350,000–1 million | INVERNESS MANAGEMENT, LLC | Sacramento, CA | Comerica Bank |
| $150,000–350,000 | IPRO, INC. | Incline Village, NV | Comerica Bank |
| $150,000–350,000 | IRENES MYOMASSOLOGY INSTITUTE, INC. | SOUTHFIELD, MI | Comerica Bank |
| $1–2 million | IRVINE AUTO RETAIL I, INC. | Irvine, CA | Comerica Bank |
| $350,000–1 million | IRVINE AUTO RETAIL II, INC | IRVINE, CA | Comerica Bank |
| $150,000–350,000 | IRVING COUNTER, INC. | Irving, TX | Comerica Bank |
| $1–2 million | ISF SECURITY GROUP, INCORPORATED | Richardson, TX | Comerica Bank |
| $350,000–1 million | ISTIM METALS LLC | Canton, MI | Comerica Bank |
| $150,000–350,000 | ISTIM METALS, LLC | CANTON, MI | Comerica Bank |
| $150,000–350,000 | IT CUBED LLC | Houston, TX | Comerica Bank |
| $150,000–350,000 | IT CUBED LLC | HOUSTON, TX | Comerica Bank |
| $150,000–350,000 | IT'S A MATTER OF TASTE INC | COMMERCE TOWNSHIP, MI | Comerica Bank |
| $350,000–1 million | ITALIAN AMERICAN CORP. | SAN LEANDRO, CA | Comerica Bank |
| $150,000–350,000 | ITALIAN CONNECTION INC. | Los Angeles, CA | Comerica Bank |
| $150,000–350,000 | ITALIAN CONNECTION INC. | Los Angeles, CA | Comerica Bank |
| $350,000–1 million | ITASCA WASTE SERVICES, INC. | MANKATO, MN | Comerica Bank |
| $150,000–350,000 | IVANHOE I LLC | Waterford, MI | Comerica Bank |
| $1–2 million | IVANTAGE GROUP INC. | Brighton, MI | Comerica Bank |
| $1–2 million | IVANTAGE GROUP, INC. | Brighton, MI | Comerica Bank |
| $350,000–1 million | IVEX PROTECTIVE PACKAGING INC. | SIDNEY, OH | Comerica Bank |
| $350,000–1 million | IZU GROUP RESTAURANTS, LLC | Sugar Land, TX | Comerica Bank |