| $150,000–350,000 | INGSTAD BROTHERS BROADCASTING LLC | MINNEAPOLIS, MN | Cornerstone Bank |
| $150,000–350,000 | INSIGHT DENTAL ASSOCIATES, LTD. | FARGO, ND | Cornerstone Bank |
| $150,000–350,000 | INSURANCE PLUS INC | FAIRFIELD, NE | Cornerstone Bank |
| $2–5 million | INTEGRITY LOCATING SERVICES LLC | LENEXA, KS | Cornerstone Bank |
| $150,000–350,000 | INTERCITY LINES, INC. | WARREN, MA | Cornerstone Bank |
| $150,000–350,000 | INTERNATIONAL SENSOR SYSTEMS INC. | Aurora, NE | Cornerstone Bank |
| $150,000–350,000 | INTERNATIONAL SENSOR SYSTEMS, INC. | AURORA, NE | Cornerstone Bank |
| $150,000–350,000 | INTERNATIONAL WATER INSTITUTE | FARGO, ND | Cornerstone Bank |
| $350,000–1 million | INTERSTATE SPECIALTY PRODUCTS | SUTTON, MA | Cornerstone Bank |
| $350,000–1 million | IOWA CITY BROADCASTING COMPANY INC. | Minneapolis, MN | Cornerstone Bank |
| $350,000–1 million | IOWA CITY BROADCASTING INC. | MINNEAPOLIS, MN | Cornerstone Bank |
| $150,000–350,000 | IOWA WOOD PRESERVERS INC | SUTTON, NE | Cornerstone Bank |
| $150,000–350,000 | J&T TIRES AND ASSOCIATES, LLC | KEARNEY, NE | Cornerstone Bank |
| $150,000–350,000 | JB RAILROAD CONTRACTING INC | WEST FARGO, ND | Cornerstone Bank |
| $350,000–1 million | JERICHO SERVICES, INC. | Dickinson, ND | Cornerstone Bank |
| $350,000–1 million | JERICHO SERVICES, INC. | DICKINSON, ND | Cornerstone Bank |
| $150,000–350,000 | JLC INCORPORATED | YORK, NE | Cornerstone Bank |
| $150,000–350,000 | JOHNSON COUNTY BASEMENTS, INC. | SHAWNEE, KS | Cornerstone Bank |
| $350,000–1 million | JUSTICE ENTERPRISES, INC. | MINOT, ND | Cornerstone Bank |
| $150,000–350,000 | K & R REESE FARMS LLP | Pleasanton, NE | Cornerstone Bank |
| $150,000–350,000 | K & R REESE FARMS LLP | PLEASANTON, NE | Cornerstone Bank |
| $150,000–350,000 | K.C. COLORS AUTO BODY INC. | Overland Park, KS | Cornerstone Bank |
| $150,000–350,000 | K.C. COLORS AUTO BODY, INC. | LEAWOOD, KS | Cornerstone Bank |
| $1–2 million | K2 REAL ESTATE DEVELOPMENT, LLC | LINCOLN, NE | Cornerstone Bank |
| $150,000–350,000 | KANSAS CITY AUTISM TRAINING CENTER, INC. | KANSAS CITY, MO | Cornerstone Bank |
| $350,000–1 million | KAYTON INTERNATIONAL INC. | ALBION, NE | Cornerstone Bank |
| $350,000–1 million | KB CONCRETE, LLC | BUCYRUS, KS | Cornerstone Bank |
| $150,000–350,000 | KC EXTRACTION SERVICES LLC | Lenexa, KS | Cornerstone Bank |
| $150,000–350,000 | KC EXTRACTION SERVICES LLC | LENEXA, KS | Cornerstone Bank |
| $150,000–350,000 | KEN PECORE PLUMBING & HEATING LLC | CHARLTON, MA | Cornerstone Bank |
| $150,000–350,000 | KEN PECORE PLUMBING & HEATING LLC | Charlton, MA | Cornerstone Bank |
| $150,000–350,000 | KENNELLY GUNKELMAN, LTD. | FARGO, ND | Cornerstone Bank |
| $150,000–350,000 | KEVIN J. COBB & ASSOCIATES, INC. | WORCESTER, MA | Cornerstone Bank |
| $150,000–350,000 | KILLDEER VETERINARY CLINIC, INC. | DICKINSON, ND | Cornerstone Bank |
| $150,000–350,000 | KITSTA CORPORATION | West Boylston, MA | Cornerstone Bank |
| $150,000–350,000 | KITSTA CORPORATION | WEST BOYLSTON, MA | Cornerstone Bank |
| $150,000–350,000 | KOPSA OTTE & ASSOCIATES, LLC | YORK, NE | Cornerstone Bank |
| $350,000–1 million | KOTACO FUELS INC. | Fargo, ND | Cornerstone Bank |
| $350,000–1 million | KOTACO FUELS, INC. | FARGO, ND | Cornerstone Bank |
| $150,000–350,000 | LADY J'S CATERING INC. | Bismarck, ND | Cornerstone Bank |
| $350,000–1 million | LAMOUREUX FORD, INC. | EAST BROOKFIELD, MA | Cornerstone Bank |
| $150,000–350,000 | LARAMEE & CALLEY, INC. | Millbury, MA | Cornerstone Bank |
| $150,000–350,000 | LASER APPAREL LLC | Overland Park, KS | Cornerstone Bank |
| $150,000–350,000 | LASER APPAREL, LLC | OVERLAND PARK, KS | Cornerstone Bank |
| $150,000–350,000 | LAST FRONTIER MEDIACTIVE LLC | FAIRBANKS, AK | Cornerstone Bank |
| $150,000–350,000 | LDI ENERGY SERVICES LLC | Tioga, ND | Cornerstone Bank |
| $150,000–350,000 | LDI ENERGY SERVICES LLC | TIOGA, ND | Cornerstone Bank |
| $150,000–350,000 | LEAHY EXCAVATING CO INC. | JEFFERSON, MA | Cornerstone Bank |
| $150,000–350,000 | LEE JONES & SON CONSTRUCTION CO. | Fargo, ND | Cornerstone Bank |
| $150,000–350,000 | LEVEILLEE ARCHITECTURAL MILLWORK INC | Spencer, MA | Cornerstone Bank |
| $150,000–350,000 | LEVEILLEE ARCHITECTURAL MILLWORK, INC. | SPENCER, MA | Cornerstone Bank |
| $1–2 million | LEXINGTON RETIREMENT COMMUNITY INC. | LEXINGTON, VA | Cornerstone Bank |
| $150,000–350,000 | LEXINGTON SOLUTIONS GROUP LLC | LEXINGTON, VA | Cornerstone Bank |
| $350,000–1 million | LICHTI BROS OIL CO INC | Shickley, NE | Cornerstone Bank |
| $350,000–1 million | LICHTI BROS OIL CO INC | SHICKLEY, NE | Cornerstone Bank |
| $150,000–350,000 | LIFESTREAM DEVELOPMENT GROUP INC | BISMARCK, ND | Cornerstone Bank |
| $350,000–1 million | LIGHTWERKS COMMUNICATIONS SYSTEMS, INC. | GARDENA, CA | Cornerstone Bank |
| $1–2 million | LION PPT ENTERPRISES INC. | Watford City, ND | Cornerstone Bank |
| $350,000–1 million | LION PPT ENTERPRISES, INC. | WATFORD CITY, ND | Cornerstone Bank |
| $150,000–350,000 | LITTLE KNIFE DISPOSAL LLC | KILLDEER, ND | Cornerstone Bank |
| $150,000–350,000 | LITTLE MISSOURI GRILLE, INC. | WATFORD CITY, ND | Cornerstone Bank |
| $150,000–350,000 | LITTLE ONES CHILD CARE LLC | Worcester, MA | Cornerstone Bank |
| $150,000–350,000 | LITTLE ONES CHILD CARE LLC | WORCESTER, MA | Cornerstone Bank |
| $150,000–350,000 | LOMBARDI BAKERY SERVICE, INC. | SHREWSBURY, MA | Cornerstone Bank |
| $150,000–350,000 | LOVE SHACK INC | Rutland, MA | Cornerstone Bank |
| $150,000–350,000 | LOVE SHACK, INC. | RUTLAND, MA | Cornerstone Bank |
| $150,000–350,000 | M & S CONCESSIONS INC. | Minot, ND | Cornerstone Bank |
| $150,000–350,000 | M & S CONCESSIONS, INC. | MINOT, ND | Cornerstone Bank |
| $150,000–350,000 | MARKWED EXCAVATING INC. | Bismarck, ND | Cornerstone Bank |
| $150,000–350,000 | MARKWED EXCAVATING, INC. | BISMARCK, ND | Cornerstone Bank |
| $350,000–1 million | MB CONSTRUCTION SERVICES INC. | OLATHE, KS | Cornerstone Bank |
| $150,000–350,000 | MB CONSTRUCTION SERVICES INC. | Olathe, KS | Cornerstone Bank |
| $350,000–1 million | MBA DEVELOPMENT COMPANY | FARGO, ND | Cornerstone Bank |
| $1–2 million | MCCARTHY & HOLTHUS LLP | SAN DIEGO, CA | Cornerstone Bank |
| $350,000–1 million | MCCARTHY & HOLTHUS LLP | San Diego, CA | Cornerstone Bank |
| $150,000–350,000 | MCCLURE ENGINEERING, INC | CHARLTON, MA | Cornerstone Bank |
| $150,000–350,000 | MCDONALD HEATING AIR CONDITIONING AND PLUMBING INC | Auburn, MA | Cornerstone Bank |
| $150,000–350,000 | MCDONALD HEATING AIR CONDITIONING AND PLUMBING INC. | Auburn, MA | Cornerstone Bank |
| $150,000–350,000 | MCNALLYS NORTH TAVERN ON CENTRAL | Ashburnham, MA | Cornerstone Bank |
| $150,000–350,000 | MCNALLYS NORTH TAVERN ON CENTRAL | ASHBURNHAM, MA | Cornerstone Bank |
| $150,000–350,000 | MCNALLYS WEST INC | Westminster, MA | Cornerstone Bank |
| $150,000–350,000 | MCNALLYS WEST INC | WESTMINSTER, MA | Cornerstone Bank |
| $350,000–1 million | MCNEILE PAPPAS PC | OVERLAND PARK, KS | Cornerstone Bank |
| $150,000–350,000 | MEEHAN REALTY MANAGEMENT CORP. | MENDON, MA | Cornerstone Bank |
| $150,000–350,000 | MEM-CONNECTIONS, INC. | WORCESTER, MA | Cornerstone Bank |
| $1–2 million | MERCURY WIRE PRODUCTS INC. | Spencer, MA | Cornerstone Bank |
| $1–2 million | MERCURY WIRE PRODUCTS, INC. | SPENCER, MA | Cornerstone Bank |
| $150,000–350,000 | MHA SYSTEMS | PARSHALL, ND | Cornerstone Bank |
| $150,000–350,000 | MICHELS COMMUNICATIONS CORPORATION | Sioux Falls, SD | Cornerstone Bank |
| $150,000–350,000 | MICHELS COMMUNICATIONS CORPORATION | SIOUX FALLS, SD | Cornerstone Bank |
| $150,000–350,000 | MIDWEST COVENANT HOME, INC | STROMSBURG, NE | Cornerstone Bank |
| $150,000–350,000 | MIDWEST PRESENTATIONS INC. | Lenexa, KS | Cornerstone Bank |
| $150,000–350,000 | MIDWEST PRESENTATIONS, INC | OVERLAND PARK, KS | Cornerstone Bank |
| $350,000–1 million | MINNKOTA WINDOWS, INC. | WEST FARGO, ND | Cornerstone Bank |
| $150,000–350,000 | MISS MENDON DINER | MENDON, MA | Cornerstone Bank |
| $350,000–1 million | MMD ROUSTABOUT INC. | New Town, ND | Cornerstone Bank |
| $350,000–1 million | MMD ROUSTABOUT, INC. | NEW TOWN, ND | Cornerstone Bank |
| $150,000–350,000 | MO-KAN CONCRETE RESTORATION LLC | Olathe, KS | Cornerstone Bank |
| $150,000–350,000 | MO-KAN CONCRETE RESTORATION LLC | OLATHE, KS | Cornerstone Bank |
| $150,000–350,000 | MODERN MANUFACTURING INC OF WORCESTER | WORCESTER, MA | Cornerstone Bank |