Companies using Viant in the United States: 885 found
Of the 1,013 companies using Viant we found, 885 are headquartered in the United States (87%). The biggest group sells K-12 & Higher Education (18%). 23% have more than 1,000 employees.
- 885
- companies using Viant
- 87%
- of all 1,013 Viant advertisers in our data
- 23%
- have 1,000+ employees
- 18%
- K-12 & Higher Education
Who they are
Every company in this group, by sector, business model, size. Sector and business-model tags can overlap.
Companies using Viant in the United States
20 of the 885, ordered by LinkedIn following. Inclusion means a detected tag, not a confirmed active campaign.
| Company | Industry | Size | HQ | Seen in |
|---|---|---|---|---|
Cushman & Wakefield cushmanwakefield.com | Real Estate (brokerage & services) | 10,001+ | United States | Tag manager |
International Rescue Committee rescue.org | Nonprofits & NGOs | 10,001+ | United States | Tag manager |
Obama Foundation obama.org | Nonprofits & NGOs | 201–500 | United States | Tag manager |
Prosper Global prosperglobal.org | Nonprofits & NGOs | 1,001–5,000 | United States | Tag manager |
UC San Diego ucsd.edu | Higher Education | 10,001+ | United States | Tag manager |
San José State University sjsu.edu | K-12 & Higher Education | 1,001–5,000 | United States | Tag manager |
University of Colorado Boulder colorado.edu | K-12 & Higher Education | 5,001–10,000 | United States | Tag manager |
Forrester forrester.com | Market Research & Insights | 1,001–5,000 | United States | Tag manager |
University of Cincinnati uc.edu | K-12 & Higher Education | 5,001–10,000 | United States | Tag manager |
The University of Texas at Arlington uta.edu | K-12 & Higher Education | 1,001–5,000 | United States | Tag manager |
Human Rights Campaign hrc.org | Nonprofits & NGOs | 51–200 | United States | Tag manager |
Miami University miamioh.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
The University of Texas at Dallas utdallas.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
Washington State University wsu.edu | Higher Education | 5,001–10,000 | United States | Tag manager |
University of Delaware udel.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
Kennesaw State University kennesaw.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
Takeda Oncology takedaoncology.com | Pharmaceuticals | 1,001–5,000 | United States | Tag manager |
Villanova University villanova.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
Nova Southeastern University nova.edu | Higher Education | 1,001–5,000 | United States | Tag manager |
Verily Health verily.com | Digital Health & Telehealth | 1,001–5,000 | United States | Tag manager |
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Book a call →company_tech on gtm.dev →Companies using Viant in the United States: common questions
How many companies in the United States use Viant?
885, as of 7 November 2026 — 87% of the 1,013 companies we found carrying the Viant tag. This counts companies we can tie to a company profile, so it is a floor, not a market total.
Which companies in the United States advertise with Viant?
They include Cushman & Wakefield, International Rescue Committee, Obama Foundation, Prosper Global and UC San Diego. The table on this page shows 20; the full list has all 885.
What do these Viant advertisers sell?
K-12 & Higher Education (123 companies), Events & Experiences (89) and Nonprofits & NGOs (79) are the largest sectors among the 667 we could classify.
How big are they?
23% have more than 1,000 employees; the most common size band is 51–200 employees.
How do you know a company runs Viant?
We find the Viant tag in the company's tag-manager container (attributed to the container's owner) or live on its pages, then match the domain to its company profile. A tag means measurement is set up, not that a campaign is running today. Full method on the Viant study page.
Sell to the 885 companies running Viant in the United States
Each one has a marketing team that buys media and measures it. RocketSDR finds the right person at every company on this list and writes the outreach.