BlackRock Advisers LLC (largest shareholder among institutions) or Vanguard Capital Management LLC

Invesco Capital Management LLC and Invesco Capital Management Japan

Goldman Sachs Alternatives (majority owner since 2026)

1100 Rue Notre-Dame Ouest Montreal H3C 1K3

625 Boulevard Rene-Levesque Ouest Montreal H3B 1R2

1250 Boulevard Rene-Levesque Ouest Montreal H3B 4X4

7171 Rue Jean-Talon Est Montreal H1M 3N2

2341 Boulevard Alfred-Nobel Montreal H4S 2B8

3000 Boulevard Rene-Levesque Montreal H3E 1T9

50 Rue de l'Aluminerie Beauharnois J6N 0C2
France / Poland origin family (European)

DigitalBridge (major investor/acquirer) and OMERS infrastructure

1155 Boulevard Robert-Bourassa Montreal H3B 3A7

7350 Rue Frederick-Banting Montreal H4S 0B9

875 Rue Saint-Antoine Ouest Montreal H3C 1A6

19701 Avenue Clark-Graham Baie-D'Urfe H9X 3T1
Ontario Teachers Pension Plan and Brookfield Infrastructure Partners
Canada and USA (mixed PE ownership) / Canada (Brookfield listed Canada - OTPP Canada)

Ontario Teachers Pension Plan and Brookfield Infrastructure Partners
Canada and USA (mixed PE ownership) / Canada (Brookfield listed Canada - OTPP Canada)

6205 Rue Vanden-Abeele Saint-Laurent H4S 1S1
BlackRock Advisers LLC (largest shareholder among institutions) or Vanguard Capital Management LLC

17500 Route Transcanadienne Kirkland H9J 2X8

1080 Cote du Beaver Hall Montreal H2Z 1S8

2900 Avenue Marie-Curie Saint-Laurent H4S 2C2
Invesco Capital Management LLC and Invesco Capital Management Japan

5945 Boulevard Couture Saint-Leonard H1P 1A8

544 Rue de l'Inspecteur Montreal H3C 2K9
Urbacon Group (private construction/services firm) Fonds FTQ

Vantage Data Centers Canada Montreal I QC1
2900 Av. Marie Curie Saint-Laurent H4S 2C2
Consortium incl DigitalBridge group Silver Lake -AustralianSuper- PSP Investments- Howard Hugues Holdings
USA / Canada / UAE / Singapore (mixed sovereign & PE)??

Vantage Data Centers Canada Montreal II QC4
2800 Route Transcanadienne Pointe-Claire H9R 1B1
Consortium incl DigitalBridge group Silver Lake -AustralianSuper- PSP Investments- Howard Hugues Holdings
USA / Canada / UAE / Singapore (mixed sovereign & PE)??

Vantage Data Centers Canada Montreal III QC6
205 Boulevard Brunswick Pointe-Claire H9R 4R7
Consortium incl DigitalBridge group Silver Lake -AustralianSuper- PSP Investments- Howard Hugues Holdings
USA / Canada / UAE / Singapore (mixed sovereign & PE)??

2675 Boulevard du Parc-Technologique Quebec G1P 4S5

Government of Québec + public‑private consortium

Telus - Super Internet Data Center (SIDC)
No controlling shareholder: major canadian institutional investors (ex: Royal Bank Canada)

800 Rue du Square-Victoria Montreal H4Z 1B7

1250 Avenue de la Station Shawinigan G9N 8K9
Public / regional innovation ecosystem (Sherbrooke)

Innventure Inc. (Private ownership) (Peu dinfo)

2459 Route de la Bravoure Quebec G3J 1X5
Recherche et développement pour la défense Canada
Québec public research ecosystem / institutional partnerships

23 Boulevard de l'Aeroport Bromont J2L 1A3
Vanguard and BlackRock (largest institutional shareholders)

1660 Boulevard Lionel-Boulet Varennes J3X 1S1
Jeff Bezos (largest individual shareholder of Amazon)

3500 Rue F.-X.-Tessier Vaudreuil-Dorion J7V 5V5
BlackRock Advisers LLC (largest shareholder among institutions) or Vanguard Capital Management LLC

1101 Rue Notre Dame Ouest Montreal H3C 1K3

6505 Rue Yvon-Dolbec L'Ancienne-Lorette G2E 0A3
The Vanguard Group, Inc. (largest declared shareholder; no controlling shareholder)

Vincent Paquet and Gabriel Angeli (sole shareholders; joint control)

500 Boulevard Monseigneur-Dubois Saint-Jerome J7Y 3L8

Jane Street Group LLC - Jane Street Capital LLC -Jane Street Global Trading LLC

Larry Page and Sergey Brin (joint voting control of Alphabet)

839 Rue Joseph-Louis-Mathieu Sherbrooke J1R 0X3
Jane Street Group LLC - Jane Street Capital LLC -Jane Street Global Trading LLC

4220 rue de la Garlock Sherbrooke J1L 2P4
Jane Street Group LLC - Jane Street Capital LLC -Jane Street Global Trading LLC

7300 Route Transcanadienne Pointe-Claire H9R 1C7

8 Avenue William-Dobell Baie-Comeau G4Z 1T7
Growler Mining Tuscaloosa, LLC (controlling shareholder)

The Vanguard Group, Inc. (largest declared shareholder; no controlling shareholder)

281 Rte Forestiere Les-Escoumins G0T 1K0

250 Rue de Singapour Saint-Augustin-de-Desmaures G3A 0P8
The Vanguard Group, Inc. (largest declared shareholder; no controlling shareholder)

90 Rue du Parc-Industriel Matane G4W 3M9
Brian McDougall (actionnaire principal et majoritaire)

Jonathan Bertrand (fondateur et chef de la direction); actionnariat non publié

Mathieu Nouzareth and Romain Nouzareth (joint-largest known shareholders; neither controls SATO alone)

2805 Avenue Vanier Saint-Hyacinthe J2S 8P3

1146 boulevard Magenta Est Farnham J2N 2S7