System1

Closed (deSPAC)

Profile in progress

What it is: A private company preparing to list via a SPAC merger. Full profile in progress.
What it’s doing now: Merging with Trebia Acquisition Corp. (TREB) — closed (despac).
What you should know: Data is still being assembled for this company — what is shown below is everything we have verified so far.

Profile in progress — we only publish what we can verify in filings, and for this company that work isn’t finished. Identity and deal facts above are current; business detail, financials and peers will appear as the filings are parsed.

What the company says about itself

Web research — not audited

System1 is a technology company that operates an industry-leading Responsive Acquisition Marketing Platform (RAMP) powered by AI and machine learning. The platform is omni-channel and omni-vertical, designed for a privacy-centric world to build brands and deliver high-intent customers to advertising partners.

Markets:: advertising | marketing technology
Products:: Responsive Acquisition Marketing Platform (RAMP)

What our web check found

[WEB-INTEL 2026-08-26] 2 finding(s) · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "Trebia and System1 initially announced their $1.4 billion deal on June 29." [https://www.spacinsider.com/news/market-intel/trebia-treb-shareholders-approve-system1-deal] · web source asserts a FILING-ONLY figure (deadline / trust / status / floor / price) and it was NOT stored: "stock at $10.00." [https://spacbrain.com/spac/TREB/deal]

Source: https://system1.com/ · captured Aug 26, 2026 · marketing claims are reported as claims, never merged into the filed figures above.

The deal it’s entering

System1 is merging with Trebia Acquisition Corp. (TREB) currently marked Closed (deSPAC).

Headline equity value	—
PIPE	≈ $75M · unsourced

Structure per SEC accession(s) 0001193125-21-318521. How to read these numbers: headline vs effective valuation · what a definitive agreement commits

What exactly is being valued, and at what

Common questions

Is System1 going public?

System1 has an approved merger with the SPAC Trebia Acquisition Corp. (TREB). Deal status: Closed (deSPAC).

Does System1 have revenue?

The filings we've parsed don't state a usable revenue figure yet; this profile is updated as new documents land.

Educational content, not investment advice.