System1 Inc.
SST | NYSE
$3.69
-$0.19 (-4.90%)
Sep 22, 2026, 12:04 PM ET · Market open
Company Profile
System1, Inc. provides omnichannel customer acquisition platform services through its proprietary responsive acquisition marketing platform in the United States and internationally. It operates in two segments: Owned and Operated Advertising, and Partner Network. The company engages in the provision of acquiring traffic to its owned and operated websites, as well as revenue-sharing arrangements and related services. It also operates MapQuest, a web-based navigation service that delivers turn-by-turn direction services to users; Info.com, a metasearch engine that consumers can use to search for relevant information; HowStuffWorks, a commercial website focused on helping people solve problems in their daily lives by using various types of digital media to easily breakdown and explain complex concepts, topics, terminology, and mechanisms; Startpage, a private search engine that allows users to browse and search the Internet in complete privacy; and CouponFollow, a coupon destinations for online shoppers, as well as ActiveBeat and Infospace. In addition, the company offers antivirus software solutions, which provide customers a single packaged solution that offers protection and reporting to the end users. The company is based in Los Angeles, California.
Key Executives
| Name | Position |
|---|---|
| Michael L. Blend | Chief Executive Officer & Chairman |
| Chris Testa | Chief Technology Officer |
| Elizabeth Sestanovich | Chief People Officer |
| Tridivesh Kidambi | Chief Financial Officer |
| Avi Raju | Chief Product Officer |
| Brian Coppola | Chief Ad Operations Officer |
| Charles Ursini | Co-Founder, President, COO & Director |
| Daniel J. Weinrot | General Counsel & Corporate Secretary |
| Kyle Ostgaard | Vice President of Finance |
| Marc Mezzacca | President of CouponFollow |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 06, 2026 | EFFECT | Filing |
| Aug 05, 2026 | 8-K | Current Report |
| Aug 05, 2026 | 10-Q | Quarterly Report |
| Aug 05, 2026 | 8-K | Current Report |
| Aug 04, 2026 | S-3 | Filing |
| Jul 24, 2026 | 8-K | Current Report |
| Jul 17, 2026 | 4 | Filing |
| Jul 17, 2026 | 4 | Filing |
| Jul 17, 2026 | 4 | Filing |
| Jul 17, 2026 | 4 | Filing |
System1 Inc.
| Country | United States |
| IPO Date | Aug 6, 2020 |
| Industry | Software - Application |
| Sector | Technology |
| Employees | 250 |
| CEO | Michael Blend |
Contact Details
4235 Redwood Avenue Los Angeles,
California 90066 United States
Stock Details
| Ticker Symbol | SST |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001805833 |
| CUSIP Number | 87200P208 |
| ISIN Number | US87200P2083 |
| SIC Code | 7370 |
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