| The Book Exchange, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| John T. Boyd CompanyCannonsburg, PA · Not reported | Cannonsburg, PA | Corporation | Not reported | Not reported |
| High Octane Distribution, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Deblasio Beverage Company, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| The Canonsburg-houston Joint AuthorityCanonsburg, PA · Not reported | Canonsburg, PA | Other | Not reported | Not reported |
| Canonsburg Veterans' AssociationCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Canonsburg Veterans' AssociationCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Canonsburg Volunteer Fire DepartmentCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Chartiers Hill United Presbyterian ChurchCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Chartiers Valley Guards, Co. E, 9th Reg't., Penna.res.McMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| Crossgates, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Curran-taylor, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Energy Products CompanyMcMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| The Evangelical Lutheran Church of Our Redeemer of Peters TownshipMcMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| Forest Builders IncMcMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Frank Sarris Public Library AssociationCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Washington County Chamber of CommerceCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Hfl 412 Marine, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Happel Center, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Hartman Independent CompanyCanonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| C J Hodder Lumber Co IncMcMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Howard Concrete Pumping, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Hudson-essex Terraplane Club, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| The Ironworker Employers Association of Western PennsylvaniaCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| J.b.s. Cranes & Accessories, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| J. C. Keaney & Sons, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Keystone Plumbing Sales Co.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Lakeside Baptist Church, S.b.c.McMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| Little Lake Theatre IncCanonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| David J. Mayberry, D.m.d., Associates in Orthodontics, P.c.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Memorial Park Post No. 764, Veterans of Foreign Wars of the United StatesMcMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| H. Moss Realty, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| North Strabane Township Volunteer Fire DepartmentCanonsburg, PA · Not reported | Canonsburg, PA | Nonprofit | Not reported | Not reported |
| Centimark CorporationCanonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Peace Lutheran ChurchMcMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| Penn Gem International Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Pleasant Valley Land Co.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Ritchey Metals Company, IncorporatedCanonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Ritter Industries, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Rose Garden Pool AssociationMcMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| South Hills Bible Chapel, Inc.McMurray, PA · Not reported | McMurray, PA | Nonprofit | Not reported | Not reported |
| Schwotzer, a C IncCanonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| R. Teodori Holdings, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Robert A. Simonin Agency, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Chas.m. Sledd CompanyMcMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Spring Realty, Inc.Canonsburg, PA · Not reported | Canonsburg, PA | Corporation | Not reported | Not reported |
| Ted Taylor, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Henry F. Teichmann, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |
| Starline Holdings, LlcCanonsburg, PA · Not reported | Canonsburg, PA | LLC | Not reported | Not reported |
| Valley Heating & Air Conditioning, Inc.McMurray, PA · Not reported | McMurray, PA | Corporation | Not reported | Not reported |