| 00:D0:98 | IPS AUTOMATION | Photon Dynamics Canada Inc. | 24 Oct 2001 |
| 00:D0:F6 | NORTHCHURCH COMMUNICATIONS INC | Alcatel Canada | 24 Oct 2001 |
| 00:07:D1 | Spectrum Processing (Inc.) | Spectrum Signal Processing Inc. | 14 Dec 2001 |
| 00:04:53 | Yotta Yotta, Inc. | YottaYotta, Inc. | 5 Jun 2002 |
| 00:10:DE | INTERNATIONAL DATACASTING | INTERNATIONAL DATACASTING CORPORATION | 5 Jun 2002 |
| 00:50:9E | LES TECHNOLOGIES | Les Technologies SoftAcoustik Inc. | 5 Jun 2002 |
| 00:60:D6 | NOVATEL WIRELESS TECHNOLOGIES | NovAtel Wireless Technologies Ltd. | 5 Jun 2002 |
| 00:60:F8 | LORAN INTERNATIONAL TECHN. INC | Loran International Technologies Inc. | 5 Jun 2002 |
| 00:90:C8 | WAVERIDER COMMUNICATIONS | WAVERIDER COMMUNICATIONS (CANADA) INC. | 5 Jun 2002 |
| 00:A0:A9 | GN NETTEST (CANADA) INC. | GN NETTEST (CANADA) NAVTEL DIVISION | 5 Jun 2002 |
| 00:06:3B | Lineo Canada Corp. | Arcturus Networks, Inc. | 14 Oct 2002 |
| 00:80:21 | NEWBRIDGE RESEARCH CORP. | Alcatel Canada Inc. | 1 Jun 2003 |
| 00:E0:22 | MEDIALIGHT INC. | Analog Devices Inc. | 5 Jun 2004 |
| 00:D0:B8 | IOMEGA CORP. | Iomega Corporation | 30 Jun 2004 |
| 00:50:D2 | BAE Systems Canada, Inc. | CMC Electronics Inc | 22 Sep 2004 |
| 00:30:57 | E-Tel Corporation | QTelNet, Inc. | 6 Feb 2005 |
| 00:A0:A9 | GN NETTEST (CANADA) NAVTEL DIVISION | NAVTEL COMMUNICATIONS INC. | 17 Jun 2005 |
| 00:04:F2 | Circa Communications, Ltd. | Polycom | 26 Aug 2005 |
| 00:04:FA | MIST Inc. | NBS Technologies Inc. | 8 Apr 2006 |
| 00:10:30 | WI-LAN, INC. | EION Inc. | 15 Jun 2006 |
| 00:18:48 | Vcom Inc. | Vecima Networks Inc. | 1 Mar 2007 |
| 00:07:9A | SmartSight Networks Inc. | Verint Systems Inc | 9 Apr 2007 |
| 00:60:68 | EICON TECHNOLOGY CORPORATION | Dialogic Corporation | 29 Sep 2007 |
| 00:D0:CA | INTRINSYC SOFTWARE INC. | Intrinsyc Software int'l, Inc. | 29 Sep 2007 |
| 00:0A:13 | Silent Witness | Honeywell Video Systems | 22 Oct 2007 |
| 00:18:0C | Optelian Access Networks Corporation | Optelian Access Networks | 22 Oct 2007 |
| 00:07:1B | Position Technology Inc. | CDV Americas Ltd | 31 Dec 2007 |
| 00:08:24 | Promatek Industries Ltd. | Copitrak Inc | 31 Dec 2007 |
| 00:14:3C | Oerlikon Contraves Inc. | Rheinmetall Canada Inc. | 14 Jan 2008 |
| 00:0E:AB | OctigaBay Systems Corporation | Cray Inc | 9 Feb 2008 |
| 00:0F:4D | Centrepoint Technologies Inc. | TalkSwitch | 9 Feb 2008 |
| 00:09:D0 | Versatel Networks | Solacom Technologies Inc. | 19 Jul 2008 |
| 00:17:C6 | Labcal Technologies | Cross Match Technologies Inc | 19 Jul 2008 |
| 00:03:74 | Hunter Watertech | Control Microsystems | 23 Jun 2009 |
| 00:14:D0 | BTI Photonics | BTI Systems Inc. | 23 Jun 2009 |
| 00:D0:CA | Intrinsyc Software int'l, Inc. | Intrinsyc Software International Inc. | 23 Jun 2009 |
| 00:E0:9A | POSITRON INDUSTRIES, INC. | Positron Inc. | 23 Jun 2009 |
| 00:15:FC | Startco Engineering Ltd. | Littelfuse Startco | 27 Aug 2009 |
| 00:20:87 | MEMOTEC COMMUNICATIONS CORP. | MEMOTEC, INC. | 10 Sep 2009 |
| 00:40:0E | MEMOTEC COMMUNICATIONS, INC. | MEMOTEC, INC. | 10 Sep 2009 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 7 Nov 2009 |
| 00:0F:31 | Prosilica | Allied Vision Technologies Canada Inc | 7 Jan 2010 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 6 Feb 2010 |
| 00:0A:99 | Dataradio Inc. | Calamp Wireless Networks Inc | 4 Mar 2010 |
| 00:17:40 | Technologies Labtronix | Bluberi | 30 Apr 2010 |
| 00:17:40 | Bluberi | Bluberi Gaming Technologies Inc | 1 May 2010 |
| 94:85:7A | Evantage Industries Inc. | Evantage Industries Corp | 8 May 2010 |
| 00:80:A7 | MEASUREX CORP. | Honeywell International Inc | 17 Jun 2010 |
| 00:10:BE | TELEXIS CORP. | MARCH NETWORKS CORPORATION | 14 Aug 2010 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 24 Aug 2010 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 25 Aug 2010 |
| 00:1F:A8 | ANI Technologies Corp. | Smart Energy Instruments Inc. | 2 Dec 2010 |
| 00:13:D5 | WiNetworks LTD | RuggedCom | 3 Jun 2011 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 17 Nov 2011 |
| 00:1F:EC | Synapse électronique | Synapse électronique | 18 Nov 2011 |
| 00:1E:71 | IgeaCare Systems Inc. | Igeacare Solutions Inc. | 16 Dec 2011 |
| 00:80:46 | UNIVERSITY OF TORONTO | Tattile SRL | 10 May 2012 |
| 00:D0:B3 | DRS FLIGHT SAFETY AND | DRS Technologies Canada Ltd | 15 Jun 2012 |
| 00:24:FD | Prosilient Technologies AB | Accedian Networks Inc | 4 Jul 2012 |
| 00:1F:EC | Synapse électronique | Synapse ÃÂÃÂÃÂélectronique | 17 Sep 2012 |
| A0:F3:E4 | Alcatel -Lucent IPD | Alcatel Lucent IPD | 25 Sep 2012 |
| 00:1F:EC | Synapse ÃÂÃÂÃÂélectronique | Synapse Ãlectronique | 29 Nov 2012 |
| 00:0D:67 | BelAir Networks Inc. | Ericsson | 30 Jan 2013 |
| 00:0D:67 | Ericsson | BelAir Networks Inc. | 31 Jan 2013 |
| 00:07:1B | CDV Americas Ltd | CDVI Americas Ltd | 14 Feb 2013 |
| 00:08:24 | Copitrak Inc | Nuance Document Imaging | 14 Feb 2013 |
| 00:0D:67 | BelAir Networks Inc. | Ericsson | 14 Feb 2013 |
| 00:14:AF | Datasym Inc. | Datasym POS Inc. | 14 Feb 2013 |
| 00:18:64 | Cybectec Inc. | Eaton Corporation | 14 Feb 2013 |
| 60:11:99 | Data-Tester Inc. | Siama Systems Inc | 14 Feb 2013 |
| 00:06:3C | Intrinsyc Europe Ltd | Intrinsyc Software International Inc. | 27 Mar 2013 |
| 00:12:1F | Harding Intruments | Harding Instruments | 27 Mar 2013 |
| 00:24:45 | LiquidxStream Systems Inc. | CommScope Canada Inc. | 27 Mar 2013 |
| 00:14:91 | Daniels Electronics Ltd. | Daniels Electronics Ltd. dbo Codan Rado Communications | 19 Apr 2013 |
| 00:12:4F | Tyco Thermal Controls LLC. | Pentair Thermal Management | 7 Jun 2013 |
| 00:1E:CA | Nortel | 2Wire, Inc. | 24 Aug 2013 |
| 00:04:CD | Informedia Research Group | Extenway Solutions Inc | 28 Aug 2013 |
| 00:1E:71 | Igeacare Solutions Inc. | MIrcom Group of Companies | 17 Sep 2013 |
| 00:25:B9 | Agilink Systems Corp. | Cypress Solutions Inc | 22 Nov 2013 |
| 00:A0:87 | Zarlink Semiconductor Ltd. | Microsemi Corporation | 17 Jan 2014 |
| 00:03:01 | Avantas Networks Corporation | EXFO | 27 Mar 2014 |
| 00:1E:CA | 2Wire, Inc. | Nortel | 23 May 2014 |
| 00:0E:D8 | Aktino, Inc. | Positron Access Solutions Corp | 23 Apr 2015 |
| 00:50:1E | MIRANDA TECHNOLOGIES, INC. | Grass Valley, A Belden Brand | 15 May 2015 |
| 00:B0:09 | Grass Valley Group | Grass Valley, A Belden Brand | 15 May 2015 |
| 00:D0:8E | NVISION INC. | Grass Valley, A Belden Brand | 15 May 2015 |
| 84:C8:B1 | Incognito Software Inc. | Incognito Software Systems Inc. | 24 Jul 2015 |
| 00:1F:EC | Synapse Ãlectronique | Synapse Électronique | 27 Aug 2015 |
| 00:30:C5 | CADENCE DESIGN SYSTEMS | CADENCE DESIGN SYSTEMS, INC. | 9 Oct 2015 |
| 00:0F:86 | Research In Motion Limited | BlackBerry RTS | 30 Oct 2015 |
| 00:1C:CC | Research In Motion Limited | BlackBerry RTS | 30 Oct 2015 |
| 00:25:57 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 00:26:FF | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 1C:69:A5 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 34:BB:1F | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 40:6F:2A | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 48:9D:24 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 68:ED:43 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 70:AA:B2 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 94:EB:CD | Research In Motion Limited | BlackBerry RTS | 30 Oct 2015 |
| A4:E4:B8 | BlackBerry Limited | BlackBerry RTS | 30 Oct 2015 |
| F4:0B:93 | Research In Motion | BlackBerry RTS | 30 Oct 2015 |
| 0C:BF:15 | Genetec | Genetec Inc. | 7 Nov 2015 |
| 00:50:58 | VegaStream Group Limted | Sangoma Technologies | 20 Nov 2015 |
| 88:2B:D7 | ADDÃNERGIE TECHNOLOGIES | ADDÉNERGIE TECHNOLOGIES | 21 Apr 2016 |
| 00:D0:F6 | Alcatel Canada | Alcatel-Lucent Canada | 22 Apr 2016 |
| 0C:54:B9 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 0C:A4:02 | Alcatel Lucent IPD | Alcatel-Lucent IPD | 22 Apr 2016 |
| 10:E8:78 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 14:3E:60 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 1C:EA:1B | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 34:AA:99 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 38:52:1A | Alcatel-Lucent 7705 | Alcatel-Lucent Canada | 22 Apr 2016 |
| 48:F7:F1 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 48:F8:E1 | Alcatel Lucent WT | Alcatel-Lucent Canada | 22 Apr 2016 |
| 4C:C9:4F | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 70:25:26 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 7C:20:64 | Alcatel Lucent IPD | Alcatel-Lucent IPD | 22 Apr 2016 |
| 84:26:2B | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 84:DB:FC | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 8C:90:D3 | Alcatel Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 90:3A:A0 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 94:E9:8C | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 98:B0:39 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| A0:F3:E4 | Alcatel Lucent IPD | Alcatel-Lucent IPD | 22 Apr 2016 |
| A4:7B:2C | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| B0:75:4D | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| BC:52:B4 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| BC:6B:4D | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| BC:8D:0E | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| C4:08:4A | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| D4:E3:3F | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| E4:81:84 | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| FC:2F:AA | Alcatel-Lucent | Alcatel-Lucent Canada | 22 Apr 2016 |
| 00:13:0A | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:13:65 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:14:0D | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:14:0E | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:14:C7 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:15:40 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:15:9B | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:15:E8 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:16:60 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:16:CA | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:17:65 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:17:D1 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:18:B0 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:19:69 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:19:E1 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1A:8F | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1B:25 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1B:BA | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1C:17 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1C:9C | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1C:EB | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1D:42 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1D:AF | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1E:1F | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1E:7E | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1E:CA | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:1F:0A | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:21:62 | Nortel | Nortel Networks | 27 Apr 2016 |
| 00:D0:F6 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 10:E8:78 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 14:3E:60 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 1C:EA:1B | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 34:AA:99 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 38:52:1A | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 48:F7:F1 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 48:F8:E1 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 4C:C9:4F | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 70:25:26 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 84:26:2B | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 84:DB:FC | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 8C:90:D3 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 90:3A:A0 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 94:E9:8C | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 98:B0:39 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| A4:7B:2C | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| B0:75:4D | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| BC:52:B4 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| BC:6B:4D | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| BC:8D:0E | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| C4:08:4A | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| D4:E3:3F | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| E4:81:84 | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| FC:2F:AA | Alcatel-Lucent Canada | Nokia | 8 Jun 2016 |
| 00:01:0D | CORECO, INC. | Teledyne DALSA Inc. | 6 Jul 2016 |
| 00:60:D6 | NovAtel Wireless Technologies Ltd. | NovAtel Inc. | 6 Jul 2016 |
| 00:50:16 | SST/WOODHEAD INDUSTRIES | Molex Canada Ltd | 18 Oct 2016 |
| 74:9C:E3 | Art2Wave Canada Inc. | KodaCloud Canada, Inc | 20 Oct 2016 |
| 00:11:1B | Targa Systems Div L-3 Communications Canada | Targa Systems Div L-3 Communications | 28 Oct 2016 |
| 00:1F:92 | VideoIQ, Inc. | Avigilon Corporation | 4 Apr 2017 |
| 00:1B:D9 | Edgewater Computer Systems | Edgewater Wireless Systems Inc | 21 Nov 2017 |
| 00:14:77 | Nertec Inc. | Trilliant | 30 Jan 2018 |
| 00:13:4F | Tranzeo Wireless Technologies Inc. | Rapidus Wireless Networks Inc. | 14 Feb 2018 |
| 00:A0:D5 | SIERRA WIRELESS INC. | Sierra Wireless | 15 Sep 2018 |
| 84:DB:2F | Sierra Wireless Inc | Sierra Wireless | 15 Sep 2018 |
| 00:22:89 | Optosecurity Inc. | Vandelrande APC inc. | 31 Jan 2019 |
| 00:08:5D | Aastra | Mitel Corporation | 9 Mar 2019 |
| 00:07:58 | Dragonwave | DragonWave Inc. | 1 Jul 2019 |
| 00:22:89 | Vandelrande APC inc. | Vanderlande APC inc. | 25 Feb 2021 |
| 00:13:CA | Pico Digital | ATX | 12 Sep 2021 |
| 00:50:C2:59:7 | Nautel Limited | Nautel LTD | 27 Oct 2021 |
| 70:B3:D5:87:C | Nautel Limited | Nautel LTD | 27 Oct 2021 |
| 70:B3:D5:EB:0 | Nautel Limted | Nautel LTD | 27 Oct 2021 |
| 70:B3:D5:72:F | AVA Technologies Inc. | Ava Technologies | 24 Apr 2022 |
| 00:50:C2:D1:F | Olympus NDT Canada Inc. | Olympus NDT Canada | 12 Oct 2022 |
| 00:18:0C | Optelian Access Networks | DZS California Inc. | 16 Dec 2022 |
| 00:14:91 | Daniels Electronics Ltd. dbo Codan Rado Communications | Daniels Electronics Ltd. dba Codan Radio Communications | 18 Dec 2022 |
| 00:18:0C | DZS California Inc. | DZS Inc. | 18 Dec 2022 |
| 00:20:FC | MATROX | Matrox Central Services Inc | 4 May 2023 |
| 00:A0:D5 | Sierra Wireless | Sierra Wireless, ULC | 17 May 2023 |
| 28:A3:31 | Sierra Wireless | Sierra Wireless, ULC | 17 May 2023 |
| 64:CE:6E | Sierra Wireless | Sierra Wireless, ULC | 17 May 2023 |
| 84:DB:2F | Sierra Wireless | Sierra Wireless, ULC | 17 May 2023 |
| D0:15:BB:D | Lampuga GmbH | Bluewaves Mobility Innovation Inc | 13 Jun 2023 |
| 00:01:9C | JDS Uniphase Inc. | Lumentum | 26 Jul 2023 |
| 60:61:34 | Genesis Technical Systems Corp | Arcade Communications Ltd. | 2 Aug 2023 |
| 0C:A1:38 | Blinq Wireless Inc. | BLiNQ Networks Inc. | 7 Nov 2023 |
| 30:49:50:3 | Morgan Schaffer Inc. | Morgan Schaffer | 6 Apr 2024 |
| 70:B3:D5:1F:7 | Morgan Schaffer Inc. | Morgan Schaffer | 6 Apr 2024 |
| 70:B3:D5:7C:2 | Morgan Schaffer Inc. | Morgan Schaffer | 6 Apr 2024 |
| 00:18:0C | DZS Inc. | Zhone Technologies, Inc. | 29 Jul 2025 |
| 00:03:74 | Control Microsystems | Schneider Electric | 8 May 2026 |
| 00:05:21 | Control Microsystems | Schneider Electric | 8 May 2026 |