System1

SST · NYSE

$2.10+$0.06 (+2.94%)TodayMarket closed ·
Prev close $2.04

About SST

System1, Inc. engages in the development of a proprietary end-to-end responsive acquisition marketing platform. The company is headquartered in Marina Del Rey, California and currently employs 250 full-time employees. The company went IPO on 2020-08-07. The firm's Responsive Acquisition Marketing Platform (RAMP) is omnichannel and omnivertical, and built for a privacy-centric world. RAMP enables the building of brands across multiple consumer verticals, the development and growth of a suite of privacy-focused products, and the delivery of customers to advertising partners. RAMP operates across its network of owned and operated websites, allowing it to monetize user traffic that it sources from various acquisition marketing channels, including Google, Meta and Outbrain. RAMP also allows third party advertising platforms and publishers (Network Partners) to send user traffic to, and monetize user traffic on, its owned and operated websites or through its monetization agreements. The firm owns and operates approximately 40 websites.

Employees
250
Headquarters
Marina del Rey, California
Listed
Aug 7, 2020
Sector
Communication Services
Industry
Interactive Media & Services

Leadership

System1 executives
NameTitleSince
Michael Blend—2013
Charles Ursini—2024
Tridivesh Kidambi——
Marc Mezzacca——
Elizabeth Sestanovich——
Daniel Weinrot——
Brian Coppola—2025
John Civantos——
Caroline Horn——
Moujan Kazerani——
Tanmay Kumar——
Taryn Naidu——

Revenue by product and region

Fiscal year ended Dec 31, 2025: $266.13M total revenue

By product

  • Marketing$172.89M65.0%
  • Products$93.24M35.0%

By region

  • United States$262.96M98.8%
  • Other countries$3.17M1.2%

Suppliers and customers

Price correlation is over one year: 1 means the stocks move together, -1 opposite

System1 suppliers and customers
CompanyRelationshipCorrelation
Alphabet A GOOGLSupplier and customer—
Snap A SNAPSupplier—
Outbrain Inc OBSupplier—
Microsoft MSFTSupplier—
Meta Platforms A FBSupplier—
Taboola, Inc.Supplier—
Yahoo, Inc.Supplier—

Similar companies

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