Who are System1, Inc.'s main suppliers?

System1, Inc. (SST) key suppliers include: Ziff Davis, Inc.. View the full supplier network at chainsifter.com/chain/SST.

Who are System1, Inc.'s major customers?

System1, Inc. (SST) key customers include: Alphabet Inc., Alphabet Inc., Microsoft Corporation, Microsoft Corporation, Ziff Davis, Inc. and 3 more. View the full customer network at chainsifter.com/chain/SST.

What sector is System1, Inc. in?

System1, Inc. (SST) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

System1, Inc. (SST): 11 Verified Supply Chain Relationships

1Suppliers

8Customers

2Debt Items

20Related Chains

Source-Backed Evidence Depth

System1, Inc. (SST) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

12Total relationships

1Distinct source URLs

7High confidence

0.800Average confidence

2026-10-28Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

System1, Inc. Suppliers

Ticker	Name	Confidence	Evidence
ZD	Ziff Davis, Inc.	72%	Reciprocal relationship from ZD graph: Reciprocal relationship from SST graph: Reciprocal relationship from ZD graph: Reciprocal relationship from SST graph: Reciprocal relationship from ZD graph: Re…

System1, Inc. Customers

Ticker	Name	Confidence	Evidence
GOOG	Alphabet Inc.	90%	Our revenue is dependent on two key Advertising Partners, which are Google and Microsoft.
GOOG	Alphabet Inc.	90%	Reciprocal relationship from GOOG graph: Reciprocal relationship from SST graph: Our revenue is dependent on two key Advertising Partners, which are Google and Microsoft.
MSFT	Microsoft Corporation	90%	Reciprocal relationship from MSFT graph: Reciprocal relationship from SST graph: Reciprocal relationship from MSFT graph: Reciprocal relationship from SST graph: Reciprocal relationship from MSFT gra…
MSFT	Microsoft Corporation	90%	Our revenue is dependent on two key Advertising Partners, which are Google and Microsoft.
ZD	Ziff Davis, Inc.	72%	Reciprocal relationship from ZD graph: Reciprocal relationship from SST graph: rising interest rates and inflation, we are unable to predict the size and duration of the impact on our revenue and our…
ADVERTISING-PARTNERS	ADVERTISING-PARTNERS	62%	ity raise substantial doubt about our ability to continue as a going concern for the twelve-month period following the date of this filing. Our plan is to continue exploring options of refinancing al…
GROUP-LIMITED	GROUP-LIMITED	62%	45 % 16,574 22 % Impairment of long-lived assets 36,822 99 % — — % Total operating expenses 88,271 237 % 87,639 118 % Operating loss (51,037) -137 % (13,126) -18 % Other expense: Interest expense, ne…
NETWORK-PARTNERS	NETWORK-PARTNERS	62%	ity raise substantial doubt about our ability to continue as a going concern for the twelve-month period following the date of this filing. Our plan is to continue exploring options of refinancing al…

System1, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
SST-DEBT-12764	Warrants outstanding: 8233334	90%	xbrl warrant detail from xbrl 2025-12-31.
SST-DEBT	Debt stack $307.7M	90%	Market cache reports total debt of $307.7M.

System1, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for System1, Inc..

System1, Inc. Ownership

Holder	Name	Confidence	Evidence
SST-OWNER-CANNAE-HOLDINGS-INC	Cannae Holdings, Inc.	90%	13F overlay lists Cannae Holdings, Inc. as top holder; 10 tracked holders.

System1, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
ZD	Ziff Davis, Inc.	100.00	1	['customer', 'supplier']
NVDA	NVIDIA Corporation	100.00	2
MSFT	Microsoft Corporation	100.00	1	['customer']
LGCB	Linkage Global Inc	100.00	2
GOOG	Alphabet Inc.	100.00	1	['customer']
GOOGLE	GOOGLE	60.75	1	['receiving']
DE	Deere & Company	50.00	2
SSTPW	System1, Inc.	50.00	2
STGW	Stagwell Inc.	50.00	2
DTE	DTE Energy Company	50.00	2
EA	Electronic Arts Inc.	50.00	2
DTW	DTE Energy Company JR SUB DB 2017 E	50.00	2
FRMI	Fermi Inc.	50.00	2
IAC	IAC Inc.	50.00	2
GMHS	Gamehaus Holdings Inc.	50.00	2
AVGO	Broadcom Inc.	50.00	2
IMMR	Immersion Corporation	50.00	2
DUOL	Duolingo, Inc.	50.00	2
GWH	ESS Tech, Inc.	50.00	2
LIF	Life360, Inc.	50.00	2

System1, Inc. Supply Chain