| Office buildings700417957 | Public Services and Procurement Canada | 23 777,41 $ | 17 août 2018 |
| CIRCLE SQUARE CONSTRUCTION LTD (EW038-141427/001/PWU~000)EW038-141427/001/PWU | Public Works and Government Services Canada | 22 050 $ | 17 déc. 2013 |
| CIRCLE SQUARE CONSTRUCTION LTD (EW038-122150/001/PWU~000)EW038-122150/001/PWU | Public Works and Government Services Canada | 4 538 $ | 23 nov. 2011 |
| INSTALLATION WORK46058 | Department of National Defence | 29 750 $ | 13 janv. 2011 |
| Installation Work44964 | Department of National Defence | 41 630 $ | 25 août 2010 |
| Installation Work43781.00 | Department of National Defence | 54 479 $ | 7 mai 2010 |
| Construction Work - Civil Eng40022 | Department of National Defence | 249,7 k $ | 2 févr. 2009 |
| CIRCLE SQUARE CONSTRUCTION LTD (EW038-093132/001/PWU~000)EW038-093132/001/PWU | Public Works and Government Services Canada | 67 690 $ | 30 janv. 2009 |
| Construction Work - Civil Eng39922 | Department of National Defence | 62 340 $ | 19 janv. 2009 |
| Special Trade Construction Wrk38033 | Department of National Defence | 109,4 k $ | 2 juill. 2008 |
| Installation Work37380 | Department of National Defence | 93 425 $ | 28 avr. 2008 |
| Installation Work36516 | Department of National Defence | 96 343 $ | 23 janv. 2008 |
| Installation Work34344 | Department of National Defence | 26 725 $ | 23 avr. 2007 |
| Installation Work33781 | Department of National Defence | 92 678 $ | 23 janv. 2007 |