System1, Inc. (SST) Revenue History
Annual and quarterly revenue from 2019 to present
SST Revenue Over Time (2019–2025)
SST Revenue Growth History
2 of 6 years with positive growth- FY2019 revenue growth
- N/A
- FY2020 revenue growth
- +16.8%
- FY2021 revenue growth
- +44.6%
- FY2022 revenue growth
- -3.4%
- FY2023 revenue growth
- -39.5%
- FY2024 revenue growth
- -14.4%
- FY2025 revenue growth
- -22.6%
| Quarter | Revenue | YoY |
|---|---|---|
| Q1 2026 | $37.2M | -50.0% |
| Q4 2025 | $51.9M | -31.3% |
| Q3 2025 | $61.6M | -30.7% |
| Q2 2025 | $78.1M | -17.4% |
| Q1 2025 | $74.5M | -12.3% |
| Q4 2024 | $75.6M | -21.4% |
| Q3 2024 | $88.8M | +1.2% |
| Q2 2024 | $94.6M | -2.4% |
Multi-year avg. share of annual revenue by fiscal quarter
Revenue Breakdown (FY 2025)
SST's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
SST Revenue Analysis (2019–2025)
Current Revenue & Growth
As of June 23, 2026, System1, Inc. (SST) generated trailing twelve-month (TTM) revenue of $228.8 million, reflecting significant decline in growth of -50.0% year-over-year. The most recent quarter (Q1 2026) recorded $37.2 million in revenue, down 28.3% sequentially.
Historical Growth Trajectory
SST's 5-year compound annual growth rate (CAGR) stands at -11.0%, indicating revenue contraction over this period. The 3-year CAGR of -26.3% is below the 5-year average, signalling a growth deceleration in recent years. System1, Inc.'s highest annual revenue of $688.4 million was recorded in 2021.
Revenue by Segment
SST's revenue is primarily driven by Marketing Segment (65%), and Products Segment (35%). With over half of revenue concentrated in Marketing Segment, the company has a focused business model while developing other growth vectors.
Peer Comparison
Compared to Industrials sector peers — including TPVG, QNST (+14.7% YoY), and RAMP (+9.0% YoY) — SST has underperformed the peer group in revenue growth. Compare SST vs TPVG →
SST Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| SSTCurrent | $229M | -50.0% | -11.0% | -23.3% | |
 TPVG | $97M | - | - | 77.9% | |
 QNST | $1.1B | +14.7% | +17.4% | 0.6% | |
 RAMP | $813M | +9.0% | +12.9% | 10.9% | |
 ACMR | $901M | +19.7% | +41.9% | 12.1% | |
 FLNT | $209M | -18.6% | -7.6% | -9.4% |
SST Historical Revenue Data (2019–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $266.1M | -22.6% | $100.4M | 37.7% | $-62,040,000 | -23.3% |
| 2024 | $343.9M | -14.4% | $152.4M | 44.3% | $-88,601,000 | -25.8% |
| 2023 | $402.0M | -39.5% | $46.7M | 11.6% | $-85,989,000 | -21.4% |
| 2022 | $664.9M | -3.4% | $15.4M | 2.3% | $-494,324,000 | -74.3% |
| 2021 | $688.4M | +44.6% | $86.6M | 12.6% | $50.8M | 7.4% |
| 2020 | $476.0M | +16.8% | $135.0M | 28.4% | $42.6M | 9.0% |
| 2019 | $407.5M | - | $131.7M | 32.3% | $52.1M | 12.8% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
7+ years return with dividends reinvested.
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Peer Comparison
Compare growth, multiples, and margins vs sector.
SST — Frequently Asked Questions
Quick answers to the most common questions about buying SST stock.
Is SST's revenue growth accelerating or slowing?
SST revenue is declining -50.0% year-over-year. TTM revenue fell to $229M, contrasting with the 5-year CAGR of -11.0%. The reversal reflects either macro headwinds or company-specific challenges.
What is SST's revenue history from 2019 to 2026?
System1, Inc. (SST) revenue history spans 2019 to 2026. TTM revenue as of 2026 is $229M, growing at -50.0% YoY. The 5-year CAGR is -11.0%. Complete annual and quarterly revenue figures are available on this page, including gross profit, operating income, and margin trends.
What is SST's long-term revenue growth rate (CAGR)?
System1, Inc.'s 5-year revenue CAGR of -11.0% reflects the variable nature of its business expansion. As of 2026, the current YoY growth rate of -50.0% is below this long-term average. CAGR is the most reliable measure of sustained revenue momentum for SST.
Why does SST's quarterly revenue fluctuate?
SST quarterly revenue can fluctuate significantly between periods. A quarter-over-quarter (QoQ) change does not always indicate a trend; comparing the same quarter year-over-year (YoY) is a more reliable signal for underlying growth. System1, Inc.'s revenue data from 2019 to 2026 shows full historical quarterly detail on this page.
How is SST's revenue distributed by segment?
SST reports revenue broken down by product line and geographic region. The segment breakdown on this page shows which business units contribute the most to total revenue as of the latest fiscal year. Concentration in a single segment above 50% indicates category dependence, while a diversified mix signals more resilient revenue streams.
How does SST's revenue compare to industry peers?
System1, Inc. (SST) with TTM revenue of $229M and -50.0% YoY growth can be benchmarked against sector peers using the comparison table on this page. Revenue growth relative to peers indicates market share gains or losses. The peer section shows TTM revenue, YoY growth, and operating margin for direct comparisons.