| Ohio State University |
37,564 |
| Columbus State Community College |
4,847 |
| Nationwide Mutual Insurance Company |
2,867 |
| American Electric Power Company, Inc. |
2,179 |
| State of Ohio |
2,128 |
| Huntington Bancshares Incorporated |
946 |
| Limited Brands, Inc. |
811 |
| Vorys, Sater, Seymour and Pease LLP |
807 |
| Battelle Memorial Institute |
757 |
| Big Lots Stores, Inc. |
693 |
| Upper Arlington City Schools |
661 |
| OhioHealth |
621 |
| Coldwell Banker King Thompson - Nancy Trout |
503 |
| Lane Bryant, Inc. |
502 |
| Porter Wright Morris & Arthur LLP |
403 |
| Mettler-Toledo, Inc. |
402 |
| Ohio Department of Mental Health |
396 |
| Defense Finance and Accounting Service |
378 |
| Express, LLC |
358 |
| Jim Keim Ford, Inc |
350 |
| Roetzel |
343 |
| Capital University |
334 |
| The Dispatch Printing Company |
328 |
| Grange Mutual Casualty Company |
309 |
| State of Ohio - ODJFS |
297 |
| City of Columbus, Ohio |
251 |
| Hexion Specialty Chemicals |
242 |
| Ohio Environmental Protection Agency |
238 |
| NetJets Inc. |
229 |
| Sogeti USA LLC |
225 |
| Ohio Department of Transportation |
219 |
| Ohio Supercomputer Center |
198 |
| White Castle System, Inc. |
190 |
| State Auto Financial Corporation |
188 |
| Ohio State Department of Education |
186 |
| Value City Furniture |
183 |
| Mount Carmel West Hospital |
173 |
| Chemical Abstracts Services |
171 |
| State of Ohio Bureau of Workers' Compensation |
164 |
| Worthington Industries |
163 |
| Bricker |
160 |
| Brookside Golf |
158 |
| Liebert Corporation |
150 |
| Safelite AutoGlass |
138 |
| State Teachers Retirement System of Ohio |
130 |
| Schottenstein, Zox |
129 |
| US Trotting Association |
129 |
| Columbus Public School Dst |
127 |
| DSW Inc. |
119 |
| Ohio Department of Public Safety |
117 |
| Ohio Capital Corporation for Housing |
115 |
| Red Roof Inn |
115 |
| Nationwide Children's Hospital |
114 |
| WBNS-TV (CBS 10) |
112 |
| Team Fishel |
111 |
| Glimcher Realty Trust |
105 |
| M/I Homes, Inc. |
102 |
| Franklin University |
101 |
| Donatos Pizzeria, LLC |
97 |
| Kegler, Brown, Hill |
94 |
| OHIO DEPT OF HEALTH |
94 |
| Bob Evans Farms, Inc. |
90 |
| Fahlgren Inc. |
86 |
| Ohio Dominican University |
84 |
| Delta Gamma Foundation Corp |
81 |
| Ohio Public Employees Retirement System |
80 |
| Don M. Casto Organization |
76 |
| Emerson Network Power |
74 |
| T. Marzetti Company |
73 |
| Franklin County |
69 |
| CBC Companies |
68 |
| DLZ Corp |
68 |
| WCMH-TV (NBC 4) |
67 |
| Workers' Compensation, Ohio Bureau |
66 |
| Continental Realty, Ltd. |
65 |
| Safe Auto Insurance Co. |
64 |
| Cranel, Inc. |
62 |
| Ohio Presbyterian Retirement Service |
61 |
| Manta Media, Inc. |
61 |
| Ohio Hospital Association |
60 |
| Steiner Associates |
59 |
| Decrane Aerospace |
59 |
| Parsons Library |
58 |
| Astute, Inc. |
55 |
| Carlile Patchen |
55 |
| Ohio Transmission |
54 |
| Dietrich Metal Framing |
54 |
| Honorable Francis E Sweeney |
53 |
| Highlights for Children, Inc. |
53 |
| Aia |
53 |
| Chester Willcox |
53 |
| Lane Alton |
52 |
| Core Molding Technologies, Inc. |
51 |
| CBCA |
50 |
| Resource Interactive |
50 |
| Franklin County, Ohio |
50 |
| Merle Norman Cosmetics, Inc. |
50 |
| Elmer's Products, Inc |
50 |
| The Wasserstrom Company |
49 |
| Information Control Corporation |
49 |
| Columbus Equipment Co |
49 |
| Ohio Education Assoication |
48 |
| star leasing Co. |
47 |
| The Ohio Rehabilitation Services Commission |
46 |
| Upper Arlington Mayor's Court |
45 |
| Crane Plastics Holding Company |
44 |
| State of Ohio - Art Counsil |
44 |
| American Municipal Power-Ohio, Inc. |
43 |
| SBC Advertising |
43 |
| Columbus Regional Airport Authority |
42 |
| The Columbus Foundation |
42 |
| Prologue Research |
42 |
| Ohio Historical Society |
41 |
| Peck Shaffer & Williams |
41 |
| Edison Welding Institute |
40 |
| Diamond Hill Investment Group, Inc. |
40 |
| Plastic Suppliers, Inc. |
40 |
| Crabbe, Brown |
40 |
| Waco Scaffolding |
40 |
| Franklin International |
40 |
| Definitive Homecare Solutions |
40 |
| Medina County |
39 |
| Moody-Nolan, Inc. |
39 |
| Gosh Enterprises, Inc. |
38 |
| Retail Ventures, Inc. |
38 |
| Karlsberger Architecture Inc |
38 |
| National Church Residences |
37 |
| W. W. Williams |
37 |
| Damon's International, Inc. |
36 |
| Ohio Association Of Realtors |
36 |
| Bailey Cavalieri LLC |
36 |
| Maguire and Schneider, L.L.P |
35 |
| Buckeye Power Inc. |
35 |
| Red Capital Group |
34 |
| WBNS-AM |
34 |
| Commercial Works, Inc. |
34 |
| Univenture, Inc. |
33 |
| Byers Automotive |
33 |
| Ohio Equities Llc Realtors |
33 |
| Isaac Brant Ledman |
33 |
| SMD Programs & Apothecare Pharmacy |
33 |
| Ohio State Bar Association |
32 |
| United Producers, Inc. |
32 |
| AirNet Systems, Inc. |
32 |
| GBQ |
32 |
| Ohio News Network |
32 |
| Lutheran Social Services of Central Ohio |
31 |
| Retail Forward Inc |
31 |
| Norse Dairy Systems, L.P. |
31 |
| Germain Motor Company |
31 |
| Aetna Building Maintenance Inc |
30 |
| Continental Office Environments |
30 |
| Krieger Ford Inc |
30 |
| WSYX-TV (ABC 6) |
30 |
| Chute Gerdeman |
29 |
| Graphics Service Records |
29 |
| Kimball Midwest |
29 |
| Oasis Corp |
29 |
| Property One, Inc. |
29 |
| FCx Performance, Inc. |
29 |
| Design Group Inc. Architects and Planners (DGI) |
29 |
| Rvi |
29 |
| Cedar Enterprises, Inc. |
28 |
| School Employees Retirement System of Ohio |
28 |
| The Pizzuti Companies |
28 |
| Ohio Chamber Of Commerce |
28 |
| Ctl Engineering Inc |
27 |
| Hagglunds Drives Inc. |
27 |
| Superior Die Tool & Machine Company |
26 |
| Cameron Mitchell Restaurants, LLC |
26 |
| Max & Erma's Restaurants, Inc. |
26 |
| Hopkins Printing |
26 |
| Adena Realty Advisors |
26 |
| Columbus Serum Company |
26 |
| Neurological Associates Inc |
26 |
| asnt |
25 |
| Ohio Net |
25 |
| Corporate One |
25 |
| Nexergy |
25 |
| Columbus Chamber of Commerce |
25 |
| Columbus College of Art and Design |
25 |
| National Electric Coil |
25 |
| The Loeb Electric Company |
24 |
| Title First Agency Inc |
24 |
| H R Gray |
24 |
| Ohio Farm Bureau Federation, Inc. |
24 |
| The Limited Stores, Inc. |
24 |
| MedFlight of Ohio |
23 |
| Artromick International Inc |
23 |
| Buckley King Co Lpa |
23 |
| Plaskolite, Inc. |
23 |
| Wiles, Boyle, Burkholder |
23 |
| ITS |
23 |
| Yachiyo of America |
23 |
| First Church Christ Scientist |
23 |
| A T Wehrle Memorial Library |
22 |
| Paul Werth Associates |
22 |
| Hsu |
22 |
| McGrath |
22 |
| Acree Daily Integrated Systems, Inc |
22 |
