| Rank |
Company |
Industry |
Contact Info
Sector |
# Employees |
1 |
Calgary Health Region | Healthcare |
10101 Southport Road SWB
Calgary, AB T2W 3N2
P:403 943 1111
| 22,000 |
2 |
City of Calgary | Government |
800 Macleod Trail SE
Calgary, AB T2P 2M5
P:311 or 403 268 2489
| 12,296 |
3 |
Calgary Board of Education | Education |
515 Macleod Trail SE
Calgary, AB T2G 2L9
P:403 294 8211
| 8,000 |
4 |
Shaw Communications Inc., | Media |
900-630 3 Ave. SW
Calgary, AB T2P 4L4
P:403 750 4500
F:403 750 4501
| 7,500 |
5 |
University of Calgary | Education |
2500 University Drive NW
Calgary, AB T2N 1N4
P:403 220 5110
| 6,200 |
6 |
NOVA Chemicals Corporation, | Chemical |
1550 Coraopolis Heights Rd., Moon Township
Coraopolis, PA 15108, USA
P:412 490 4000
F:412 490 4155
| 4,945 |
7 |
Telus, Communications | Communications |
411-1st St. SE
Calgary, AB T2G 4Y5
| 4,517 |
8 |
Mark’s Work Warehouse | Retail (Clothing) |
30 1035-64th Ave. SE
Calgary, AB T2H 2J7
P:403 255 9220
| 4,509 |
9 |
Calgary Roman Catholic Separate School Division | Education |
Calgary, AB T2P 4T9
P:403 298 1411
| 4,100 |
10 |
Calgary Co-operative Association Ltd. | Retail (Food) |
2735 39 Ave. NE
Calgary, AB T1Y 7C7
P:403 219 6025
F:403 299 5445
| 3,600 |
11 |
Nexen Inc., | Energy |
801 7th Ave. SW
Calgary, AB T2P 3P7
P:403 699 4000
F:403 699 5800
| 3,200 |
12 |
Canadian Pacific Railway Ltd. | Transport |
5th Floor, 600-401 9th Ave. SW
Calgary, AB T2P 4Z4
P:403 319 7000
F:403 319 6770
| 3,100 |
13 |
Canadian Natural Resources Ltd. | Energy |
2500-855 2 St. SW
Calgary, AB T2P 4J8
P:403 517 6700
F:403 517 7350
| 2,500 |
14 |
Shell Canada Ltd. | Energy |
400 4th Ave. SW
Calgary, AB T2P 0J4
P:403 691 3111
| 2,200 |
15 |
Dow Chemical Canada Inc. | Chemical |
2200 Bow Valley Square IV, 250 6th Ave. SW
Calgary, AB T2P 3H7
P:403 267 3500
F:403 267 3596
| 2,000 |
16 |
Mount Royal College | Education |
Lincoln Park Campus, 4825 Mount Royal Gate SW
Calgary, AB T3E 6K6
P:403 440 6111
| 1,956 |
17 |
RockyView School Division | Education |
2616 18th St. NE
Calgary, AB T2E 7R1
P:403 250 1504
| 1,500 |
18 |
Southern Alberta Institute of Technology (SAIT) | Education |
1301 16th Ave. NW
Calgary, AB T2M 0L4
P:403 284 7248
| 1,277 |
19 |
ENMAX Corp., Energy | Utility |
141-50th Ave. SE
Calgary, AB T2G 4S7
P:403 514 3000
| 500 |
20 |
Calgary Exhibition and Stampede | Entertainment |
1410 Olympic Way SE
Calgary, AB T2P 2K8
P:403 261 0101
| 319 |
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