Exhibit 99.1

Joint Filer Information

Name of Joint Filer:	BGPT Trebia LP
Address of Joint Filer:	220 Fifth Avenue, 17th Floor
	New York, NY 10001
Relationship of Joint Filer to Issuer:	10% Owner, Director
Issuer Name and Ticker or Trading Symbol:	System1, Inc. [SST]
Date of Earliest Transaction Required to be Reported
(Month/Day/Year):	April 19, 2022
Designated Filer:	BGPT Trebia LP

Signature:

BGPT TREBIA LP

By its general partner, Bridgeport Partners GP LLC

/s/ Frank R. Martire, Jr.

Name: Frank R. Martire, Jr.

Title: Member

/s/ Frank Martire, III

Name: Frank Martire, III

Title: Member

Dated: April 20, 2022

Joint Filer Information
(continued)

Name of Joint Filer:	Bridgeport Partners GP LLC
Address of Joint Filer:	220 Fifth Avenue, 17th Floor
	New York, NY 10001
Relationship of Joint Filer to Issuer:	10% Owner, Director
Issuer Name and Ticker or Trading Symbol:	System1, Inc. [SST]
Date of Earliest Transaction Required to be Reported
(Month/Day/Year):	April 19, 2022
Designated Filer:	BGPT Trebia LP

Signature:

BRIDGEPORT PARTNERS GP LLC

/s/ Frank R. Martire, Jr.

Name: Frank R. Martire, Jr.

Title: Member

/s/ Frank Martire, III

Name: Frank Martire, III

Title: Member

Dated: April 20, 2022

2

Joint Filer Information

(continued)

Name of Joint Filer:	Frank R. Martire, Jr.
Address of Joint Filer:	220 Fifth Avenue, 17th Floor
	New York, NY 10001
Relationship of Joint Filer to Issuer:	10% Owner, Director
Issuer Name and Ticker or Trading Symbol:	System1, Inc. [SST]
Date of Earliest Transaction Required to be Reported
(Month/Day/Year):	April 19, 2022
Designated Filer:	BGPT Trebia LP

Signature:

/s/ Frank R. Martire, Jr.
Frank R. Martire, Jr.

Dated: April 20, 2022

3

Joint Filer Information

(continued)

Name of Joint Filer:	Frank Martire, III
Address of Joint Filer:	220 Fifth Avenue, 17th Floor
	New York, NY 10001
Relationship of Joint Filer to Issuer:	10% Owner, Director
Issuer Name and Ticker or Trading Symbol:	System1, Inc. [SST]
Date of Earliest Transaction Required to be Reported
(Month/Day/Year):	April 19, 2022
Designated Filer:	BGPT Trebia LP

Signature:

/s/ Frank Martire, III
Frank Martire, III

Dated: April 20, 2022

4