| Government of Alberta |
18,373 |
| University of Alberta |
2,828 |
| Lethbridge College |
2,086 |
| Mount Royal University |
1,690 |
| University of Calgary |
1,382 |
| University of Lethbridge |
1,014 |
| EnCana Corporation |
746 |
| Starblanket Research |
708 |
| Energy Resources Conservation Board |
694 |
| Stantec Inc. |
539 |
| Red Deer College |
477 |
| Enbridge Inc. |
475 |
| Alberta Research Council |
463 |
| Alberta Gaming & Liquor Commission |
454 |
| Bennett Jones LLP |
446 |
| Tyco International, Ltd. |
396 |
| Petro-Canada |
394 |
| Shaw Communications Inc. |
385 |
| Grande Prairie Regional College |
350 |
| Agriculture Financial Services Corp. |
349 |
| Nexen Inc. |
347 |
| Canadian Pacific Railway Limited |
287 |
| Calgary Health Region |
275 |
| Husky Energy Inc. |
272 |
| ATB Financial |
254 |
| Global TV |
237 |
| Suncor Energy Inc. |
233 |
| NOVA Chemicals Corporation |
221 |
| National Energy Board |
206 |
| Talisman Energy Inc. |
205 |
| Agrium Inc. |
200 |
| Concordia University College of Alberta |
200 |
| TransCanada PipeLines Limited |
198 |
| TransAlta Corporation |
193 |
| Auditor General of Alberta |
191 |
| Ecomark Ltd |
183 |
| City of Edmonton |
182 |
| Athabasca University |
181 |
| Capital Health |
180 |
| Imperial Oil Ltd |
180 |
| EPCOR Utilities Inc. |
176 |
| Allstream |
168 |
| Macleod Dixon LLP |
167 |
| SynCrude Canada Limite |
165 |
| Canadian Natural Resources Limited |
160 |
| Legislative Assembly of Alberta |
160 |
| SMART Technologies Inc. |
159 |
| PCL Construction Management |
155 |
| Sait-Southern Alberta Institute of Technology |
151 |
| Burnet, Duckworth |
144 |
| City of Calgary |
141 |
| City of Grande Prairie |
134 |
| ENMAX Corporation |
128 |
| Canadian University College |
122 |
| Northern Alberta Institute of Technology |
120 |
| Medicine Hat College |
120 |
| Alberta Health Services - Capital Health Management |
117 |
| Finning International Inc. |
114 |
| The Edmonton Sun |
109 |
| Tristone Capital Inc. |
108 |
| DO2 Technologies, Inc. |
108 |
| CKVH-AM |
106 |
| Banff Centre Press |
105 |
| Hockey Canada |
104 |
| Royal LePage Foothills |
102 |
| WestJet Airlines Ltd. |
101 |
| Edmonton Public Schools |
100 |
| Centre Street Church |
97 |
| Parlee McLaws, LLP |
97 |
| Trimac Corporation |
84 |
| Alberta Cancer Board |
81 |
| Grant MacEwan University |
79 |
| The Calgary Sun |
77 |
| Calgary Board of Education |
76 |
| ncsa |
76 |
| Canadian Western Bank |
75 |
| Alberta Utilities Commission |
75 |
| Field LLP |
72 |
| EnerMark Inc. |
69 |
| Alliance Pipeline Inc. |
68 |
| Newalta Corporation |
68 |
| Servus Credit Union |
67 |
| Kenway Mack Slusarchuk Stewart LLP |
66 |
| McLennan Ross LLP |
66 |
| Chinook Health |
66 |
| Matrikon |
65 |
| Mark's Work Wearhouse Ltd. |
64 |
| College and Association of Registered Nurses of Alberta |
64 |
| Enerflex Systems Ltd. |
63 |
| David Thompson Health Region |
63 |
| Focus Corporation |
63 |
| Garda World, Inc. |
62 |
| Registered Public Accountants Association |
62 |
| The Forzani Group Ltd. |
61 |
| AltaGas Services Inc. |
61 |
| C-FER Technologies |
60 |
| AltaLink L.P. |
57 |
| Longview Systems |
57 |
| Edmonton Catholic Schools |
56 |
| Wolseley Mechanical |
56 |
| Pengrowth Corporation |
56 |
| Destiny Resource Services Corp. |
56 |
| Alberta Government APWSS |
56 |
| ineos |
55 |
| Guest-Tek Interactive Entertainment Ltd. |
54 |
| Plains Midstream Canada (Nova Scotia Company) |
54 |
| Precision Drilling Corporation |
53 |
| Midwest Surveys Inc. |
53 |
| atcoitek |
52 |
| Telvent |
51 |
| CIGY-FM |
51 |
| Lexus of Edmonton |
51 |
| First Calgary Petroleums Ltd. |
50 |
| Ensign Energy Services Inc. |
50 |
| Ambrose University |
50 |
| Flint Energy Service |
49 |
| Pason Systems Inc. |
49 |
| Olds College |
49 |
| THE LUNG ASSOCIATION |
49 |
| Sproule Associates Limited |
48 |
| Elk Valley Coal Corporation |
48 |
| Hammer Equipment |
48 |
| Edmonton Economic Development Corp. |
47 |
| Keyera |
47 |
| FortisAlberta Inc. |
47 |
| Peace Country Health |
47 |
| Bantrel Co. |
46 |
| Bryan & Company |
45 |
| Brick Warehouse Corporation |
45 |
| Rockyview School Division #41 |
45 |
| Emery Jamieson LLP |
45 |
| Alberta College of Art and Design |
45 |
| ATCO Ltd. |
43 |
| ARC Financial Corp. |
42 |
| Office of the Information and Privacy Commissioner of Alberta |
42 |
| Northlands |
42 |
| Celtic Show - CKUA-AM, The |
42 |
| Rocky View Weekly |
40 |
| City of Lethbridge |
39 |
| AIC Diversified Canada Split Corp. |
39 |
| Acrodex Inc |
39 |
| ATCO Electric Ltd. |
39 |
| CE Franklin Ltd. |
39 |
| Compusmart Corporate |
39 |
| Keyano College |
39 |
| Toromont Energy Systems |
39 |
| Colliers International Calgary |
39 |
| Divestco Inc. |
38 |
| Creative Concepts |
38 |
| The King's University College |
38 |
| Alberta Electric System Operator |
37 |
| Colt Worley Parsons |
37 |
| Wolf Creek School Division |
36 |
| Holy Spirit Catholic Separate Regional Division No 4 |
36 |
| Hi-Tech Seals Inc. |
36 |
| East Central Health |
36 |
| Spartan Controls |
35 |
| Penn West Energy Trust |
35 |
| Smurfit-MBI |
35 |
| Calgary Roman Catholic School |
35 |
| Theatre Calgary |
35 |
| Barrhead Health Care Centre |
35 |
| Battle River Regional Division 31 |
35 |
| NovAtel |
34 |
| Lilydale Co-operative Limited |
34 |
| City of Edmonton Police |
34 |
| Alberta Conservation Association |
34 |
| Shaw GMC |
34 |
| Westside King's Church |
34 |
| Elluminate, Inc. |
33 |
| Trican Well Service Ltd. |
33 |
| Telus |
33 |
| Online Business Systems |
33 |
| Kelman Technologies Inc. |
33 |
| Executrade |
33 |
| Alberta Ballet |
33 |
| Northern Alberta Institute of Techl |
33 |
| T.E. Financial Consultants Ltd |
33 |
| United Farmers of Alberta |
33 |
| Graham Group Ltd. |
32 |
| Tucker Wireline Services Canada Inc. |
32 |
| The Westaim Corporation |
32 |
| The Pembina Institute |
32 |
| Canadian Utilities Limited |
31 |
| Calgary Stampede |
31 |
| GEDCO |
31 |
| Katz Group |
31 |
| Alberta Hotel & Lodging Association |
31 |
| Enform |
31 |
| St. Albert Liesure Centre |
31 |
| Bow Valley College |
31 |
| Hemisphere GPS |
30 |
| ARC Energy Trust |
30 |
| CCS Income Trust |
30 |
| Brownlee LLP |
30 |
| ATI International, Inc |
30 |
| Atco Midstream |
30 |
| The Lethbridge Herald |
30 |
| Health Sciences Association of Alberta |
30 |
| Leduc County |
30 |
