| $350,000–1 million | BEMRICH ELECTRIC AND TELEPHONE, INC | FORT DODGE, IA | Great Western Bank |
| $1–2 million | BENCHMARK FOAM, INC. | WATERTOWN, SD | Great Western Bank |
| $350,000–1 million | BENTLEY WELDING INC | GREELEY, CO | Great Western Bank |
| $1–2 million | BETHANY LUTHERN HOME | SIOUX FALLS, SD | Great Western Bank |
| $350,000–1 million | BETTENDORF HEALTHCARE MANAGEMENT, LLC | BETTENDORF, IA | Great Western Bank |
| $150,000–350,000 | BETTER BUSINESS CLEANING, INC. | ERIE, CO | Great Western Bank |
| $350,000–1 million | BIERSCH, INC | CEDAR FALLS, IA | Great Western Bank |
| $150,000–350,000 | BIG FIRE LAW & POLICY GROUP | BELLEVUE, NE | Great Western Bank |
| $150,000–350,000 | BIG TEN RENTALS INC | IOWA CITY, IA | Great Western Bank |
| $150,000–350,000 | BIGHORN METALWORKS, INC | BRIGHTON, CO | Great Western Bank |
| $350,000–1 million | BISHOP ENGINEERING INC | URBANDALE, IA | Great Western Bank |
| $150,000–350,000 | BKB DESERT RIDGE, LLC | PHOENIX, AZ | Great Western Bank |
| $150,000–350,000 | BKB QUARTER LLC | SCOTTSDALE, AZ | Great Western Bank |
| $150,000–350,000 | BKM CONSTRUCTION LLC | LEAVENWORTH, KS | Great Western Bank |
| $150,000–350,000 | BLUE EARTH MARKETING COMPANY | WINNEBAGO, NE | Great Western Bank |
| $150,000–350,000 | BLVC, PC | LOVELAND, CO | Great Western Bank |
| $150,000–350,000 | BNC INC | OMAHA, NE | Great Western Bank |
| $2–5 million | BOB BROWN CHEVROLET, INC. | URBANDALE, IA | Great Western Bank |
| $350,000–1 million | BOB BROWN GMC, INC | URBANDALE, IA | Great Western Bank |
| $350,000–1 million | BOEHNING DAIRY, LLC | MULESHOE, TX | Great Western Bank |
| $150,000–350,000 | BONDURANT DENTAL CENTER, PLLC | BONDURANT, IA | Great Western Bank |
| $350,000–1 million | BORNS GROUP INC. | WATERTOWN, SD | Great Western Bank |
| $150,000–350,000 | BOTTOM LINE DESIGN LLC | BOULDER, CO | Great Western Bank |
| $350,000–1 million | BOULDER BOTANICAL & BIOSCIENCE LABS INC | GOLDEN, CO | Great Western Bank |
| $350,000–1 million | BOWL FORT COLLINS LLC | EVANS, CO | Great Western Bank |
| $150,000–350,000 | BOYS & GIRLS CLUBS OF THE CASA GRANDE VALLEY | CASA GRANDE, AZ | Great Western Bank |
| $350,000–1 million | BRANICK INDUSTRIES, INC. | FARGO, ND | Great Western Bank |
| $150,000–350,000 | BRDA PLLC | HIAWATHA, IA | Great Western Bank |
| $350,000–1 million | BRIAN RHODES | CASA GRANDE, AZ | Great Western Bank |
| $150,000–350,000 | BRIARWOOD MEMBERSHIP ASSOCIATION, INC | ANKENY, IA | Great Western Bank |
| $1–2 million | BRIDGEVIEW IT, INC | DENVER, CO | Great Western Bank |
| $150,000–350,000 | BROOMFIELD SHEET METAL INC | LAFAYETTE, CO | Great Western Bank |
| $1–2 million | BROWN CLINIC PLLP | WATERTOWN, SD | Great Western Bank |
| $350,000–1 million | BSB CONSTRUCTION INC | CURTIS, NE | Great Western Bank |
| $2–5 million | BUILDING PRODUCTS INC. | WATERTOWN, SD | Great Western Bank |
| $150,000–350,000 | BUSINESS RESOURCES, LTD. | SIOUX FALLS, SD | Great Western Bank |
| $2–5 million | BUTLER TRANSPORT, INC. | KANSAS CITY, KS | Great Western Bank |
| $1–2 million | BUTTERFIELD DAIRY LLC | BUCKEYE, AZ | Great Western Bank |
| $150,000–350,000 | BYGLAND DIRT CONTRACTING INC | ALBION, NE | Great Western Bank |
| $150,000–350,000 | C & O DENTAL ENTERPRISES PLC | FORT DODGE, IA | Great Western Bank |
| $2–5 million | CACTUS TRANSPORT HOLDINGS, INC. | TOLLESON, AZ | Great Western Bank |
| $150,000–350,000 | CALLAWAY GOOD LIFE INC. | CALLAWAY, NE | Great Western Bank |
| $350,000–1 million | CALLAWAY HOSPITAL DISTRICT | CALLAWAY, NE | Great Western Bank |
| $350,000–1 million | CAMDEN RESORT, LP | LAKE OZARK, MO | Great Western Bank |
| $150,000–350,000 | CAMPBELL'S CONCESSIONS | DES MOINES, IA | Great Western Bank |
| $150,000–350,000 | CANDEO CHURCH | CEDAR FALLS, IA | Great Western Bank |
| $150,000–350,000 | CANYON PEDIATRICS, INC. | GILBERT, AZ | Great Western Bank |
| $350,000–1 million | CAPITAL CITY POWER SPORTS, INC | DES MOINES, IA | Great Western Bank |
| $350,000–1 million | CAPITAL ORTHOPAEDICS AND SPORITS MEDICINE PC | CLIVE, IA | Great Western Bank |
| $150,000–350,000 | CARING ACRES LLC | ANITA, IA | Great Western Bank |
| $150,000–350,000 | CARL TOLLEFSON | WINNEBAGO, NE | Great Western Bank |
| $150,000–350,000 | CARRIERNET GROUP FINANCIAL, INC | SIOUX FALLS, SD | Great Western Bank |
| $350,000–1 million | CARUTH CONSTRUCTION IOWA, INC | AMES, IA | Great Western Bank |
| $350,000–1 million | CASA GRANDE VALLEY NEWSPAPERS INC. | CASA GRANDE, AZ | Great Western Bank |
| $150,000–350,000 | CELL>POINT, L.L.C. | ENGLEWOOD, CO | Great Western Bank |
| $150,000–350,000 | CENTENNIAL CONTROLS INC. | DENVER, CO | Great Western Bank |
| $350,000–1 million | CENTER ASSOCIATES | MARSHALLTOWN, IA | Great Western Bank |
| $150,000–350,000 | CENTRAL IOWA DISTRIBUTING | FORT DODGE, IA | Great Western Bank |
| $150,000–350,000 | CENTRAL LUMBER SALES, INC. | LINCOLN, NE | Great Western Bank |
| $350,000–1 million | CENTRAL NEBRASKA MEDICAL CLINIC , P.C | BROKEN BOW, NE | Great Western Bank |
| $150,000–350,000 | CENTRAL PLAINS ENT, P.C. | OMAHA, NE | Great Western Bank |
| $150,000–350,000 | CENTURY HOMES COMPANY | DES MOINES, IA | Great Western Bank |
| $150,000–350,000 | CHARTER SCHOOLS DEVELOPMENT CORPORATION | HANOVER, MD | Great Western Bank |
| $150,000–350,000 | CHEVALIER LLC | ELKHORN, NE | Great Western Bank |
| $150,000–350,000 | CHIEFTAIN VAN LINES, INC | OMAHA, NE | Great Western Bank |
| $150,000–350,000 | CHOICE FOR MEN & WOMEN, LLC | BOULDER, CO | Great Western Bank |
| $350,000–1 million | CHOICE GENETICS USA LLC | WEST DES MOINES, IA | Great Western Bank |
| $1–2 million | CHRIS CAM CORP | SIOUX FALLS, SD | Great Western Bank |
| $150,000–350,000 | CHRIST CHURCH | GILBERT, AZ | Great Western Bank |
| $350,000–1 million | CHRISTIAN HOMES, INC. | HOLDREGE, NE | Great Western Bank |
| $1–2 million | CITY OF REDFIELD | REDFIELD, SD | Great Western Bank |
| $1–2 million | CIVANA MANAGEMENT, LLC | CAREFREE, AZ | Great Western Bank |
| $150,000–350,000 | CJM FINANCIAL, INC. | ANKENY, IA | Great Western Bank |
| $150,000–350,000 | CK OF ABERDEEN, INC | ABERDEEN, SD | Great Western Bank |
| $350,000–1 million | CLAIMS ASSOCIATES, INC. | SIOUX FALLS, SD | Great Western Bank |
| $350,000–1 million | CLARKLIST OF DES MOINES, INC | DES MOINES, IA | Great Western Bank |
| $1–2 million | CLASSY CLOSETS ETC, INC. | CHANDLER, AZ | Great Western Bank |
| $150,000–350,000 | CLEAN CONSCIENCE LLC | BOULDER, CO | Great Western Bank |
| $150,000–350,000 | CLEMONS, INC | MARSHALLTOWN, IA | Great Western Bank |
| $2–5 million | CLICKSTOP, INC. | URBANA, IA | Great Western Bank |
| $150,000–350,000 | CLIFF AVENUE GREENHOUSE & GARDEN CENTER | SIOUX FALLS, SD | Great Western Bank |
| $150,000–350,000 | CLIMATE ENGINEERING, INC. | LAKEWOOD, CO | Great Western Bank |
| $350,000–1 million | CLIMATE SYSTEMS, INC. | SIOUX FALLS, SD | Great Western Bank |
| $1–2 million | CLINE TOOL AND SERVICE COMPANY INC | NEWTON, IA | Great Western Bank |
| $350,000–1 million | CMB2, LLC | COLORADO SPRINGS, CO | Great Western Bank |
| $2–5 million | COBRE VALLEY REGIONAL MEDICAL CENTER | GLOBE, AZ | Great Western Bank |
| $350,000–1 million | COBROS III LLC | TUCSON, AZ | Great Western Bank |
| $350,000–1 million | COGDILL FARM SUPPLY, INCORPORATED | DUNLAP, IA | Great Western Bank |
| $150,000–350,000 | COLMAN TRANSPORTATION INC | COLMAN, SD | Great Western Bank |
| $350,000–1 million | COLON & RECTAL SURGERY INC | OMAHA, NE | Great Western Bank |
| $350,000–1 million | COLONIAL HOUSE INC | RAPID CITY, SD | Great Western Bank |
| $150,000–350,000 | COLORADO CIVIL GROUP | LOVELAND, CO | Great Western Bank |
| $150,000–350,000 | COLORADO COMMERCIAL INTERIORS INC | DENVER, CO | Great Western Bank |
| $150,000–350,000 | COLORADO MUSIC FESTIVAL | LAFAYETTE, CO | Great Western Bank |
| $150,000–350,000 | COLORADO NATIONAL GOLF CLUB HQ, LLC | ERIE, CO | Great Western Bank |
| $150,000–350,000 | COMIDA AT THE STANLEY MARKETPLACE LLC | AURORA, CO | Great Western Bank |
| $350,000–1 million | COMMUNITY AND FAMILY RESOURCES | FORT DODGE, IA | Great Western Bank |
| $150,000–350,000 | COMMUNITY CLINICS AT MEMORIAL REGIONAL HEALTH | CRAIG, CO | Great Western Bank |
| $2–5 million | COMMUNITY HEALTH CENTERS OF SOUTHEASTERN IOWA, INC. | BURLINGTON, IA | Great Western Bank |
| $1–2 million | COMMUNITY HOSPITAL, INC | HAMBURG, IA | Great Western Bank |