Companies in Ottawa
1,536 companies found · 1,075 with decision maker contacts
Find 1,536 companies based in Ottawa. Browse their tech stacks, employee data, and decision maker contacts for businesses headquartered in Ottawa.
Canadian Armed Forces | Forces armées canadiennes
forces.ca
Canada Post / Postes Canada
canadapost.ca
Akamai DNS
Postmark
Outlook
Department of National Defence
Outlook
Microsoft Office 365
Global Affairs Canada | Affaires mondiales Canada
international.gc.ca
AnNing Tech Inc
ottawa.ca
University of Fukui Hospital
ottawahospital.on.ca
University of Ottawa
uottawa.ca
Health Canada
hc-sc.gc.ca
Shopify
shopify.com
CBC/Radio-Canada
radio-canada.ca
NSOne
Amazon SES
Adestra
Gmail
Mimecast
+58 more
Bernauer Technologies Inc.
canada.ca
Transport Canada - Transports Canada
tc.gc.ca
Canadian Food Inspection Agency
inspection.gc.ca
Agriculture and Agri-Food Canada
agr.gc.ca
Fisheries and Oceans Canada
dfo-mpo.gc.ca
Correctional Service Canada
csc-scc.gc.ca
CISOvantage Inc.
Algonquin College of Applied Arts and Technology
algonquincollege.com
+43 more
NAV CANADA
navcanada.ca
ServiceNow
Microsoft Office 365
Oracle Cloud
Citrix
+17 more
National Research Council Canada / Conseil national de recherches Canada
nrc-cnrc.gc.ca
Microsoft Office 365
Frequently Asked Questions
How many companies match this filter?
We currently have 1,536 companies matching this filter in our database, with the majority having identified tech stacks and decision maker contacts.
How do I export company contacts?
StackWho Pro subscribers can export unlimited company contacts to CSV with full decision maker details including verified emails and LinkedIn profiles.
How often is this data updated?
Our company and tech stack database is updated regularly with new companies, refreshed technology data, and verified decision maker contacts.