Signals Recent events at this company, such as a leadership change, funding or a new office.
Promoted to Vice President, Information Technology in Maryland · 8 Oct 2026
St. John Properties, Inc. invested into assets: county office building in the amount of $6.2M in Baltimore, Maryland, United States, Northern America, Americas on Sep 17th '26. · 17 Sep 2026
A breakdown of the 6.4K+ companies running Verizon.
Top industries
Information technology and services945
Professional and business services908
Health and wellness612
Construction and building525
Media and telecommunications495
Education and training424
Industrial and manufacturing386
Financial services295
No industry recorded: 300
Company size
1–10510 (9%)
11–50862 (15%)
51–2501,596 (28%)
251–500932 (16%)
501–1,000420 (7%)
1,001–5,000761 (13%)
5,001–10,000221 (4%)
10,001+428 (7%)
Share of companies with a recorded size, by employees.
No size recorded: 728
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Frequently asked questions
About the Verizon data on this page.
How many companies use Verizon?
Firmable holds confirmed Verizon detections for 6,458 distinct companies, 1,133 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Verizon?
Empower AI, St. John Properties, Inc. and Novaspect Inc. are among the most prominent in the current set.
What industries use Verizon?
Information technology and services, professional and business services and health and wellness lead the set, across 19 industries in total.
What size companies use Verizon?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Verizon users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
1,133 companies were confirmed in the last 90 days. Last detection 19 September 2026.
