System1 Group PLC

SYS1

GB00B1GVQH21

Advertising & Marketing

Market Closed - London S.E. Other stock markets 11:35:22 2026-06-11 am EDT			5-day change	1st Jan Change
321.00 ^GBX	-1.23%		-4.18%	+42.67%

Apr. 21	EARNINGS: Surgical Innovations loss narrows; ActiveOps beats consensus	AN
Apr. 21	System1 Group Signs Customary Relationship Agreement With Brave Bison	MT

System1 Group Signs Customary Relationship Agreement With Brave Bison

Published on 04/21/2026 at 04:38 am EDT

MT Newswires

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Latest news about System1 Group PLC

Apr. 21	EARNINGS: Surgical Innovations loss narrows; ActiveOps beats consensus	AN
Apr. 21	System1 Group Signs Customary Relationship Agreement With Brave Bison	MT
Apr. 21	System1 Group says H2 cost savings reduces operating expenses by £1m annualised	RE
Apr. 21	System1 Group enters relationship agreement with Brave Bison	RE
Apr. 21	Earnings Flash (SYS1.L) System1 Group Reports FY25 Revenue GBP37.0M	MT
Apr. 09	System1 Group PLC Launches Next Evolution Of Test Your Ad Platform	CI
Mar. 16	EARNINGS AND TRADING: DSW takes Iran war hit; System1's record revenue	AN
Mar. 16	FTSE 100 outperforms Europe as oil majors rise	AN
Mar. 16	AIM WINNERS & LOSERS: System1 ups profit guide; CPPGroup seeks funding	AN
Mar. 16	System1 Group expects record H2 FY26 revenue and return to profitable growth in FY27	RE
Mar. 03	System1 Group plc Announces Cessation of John Kearon as Director, Effective March 3, 2026	CI
Mar. 02	Brave Bison Group Buys 28% Stake in System1	MT
Mar. 02	System1 Group continues to trade in line with guidance for 2026	RE
Mar. 02	Brave Bison Group buys 28% equity interest in System1 Group	RE
Mar. 02	System1 Group plc Announces the Appointment of Lewis Robinson to the Board, Effective from 2 March 2026	CI

System1 Group PLC is a United Kingdom-based marketing decision-making platform provider. The Company provides marketing and market research consultancy services. The Company predicts and improves marketing effectiveness. It provides research results, and insight and consultancy on those results that are required on arguably three marketing questions for its customers: Advertising effectiveness, Brand effectiveness and Innovation effectiveness. The Companyâ€™s products include Test Your Ad, Test Your Innovation, and Test Your Brand. The Company's subsidiaries include System1 Research Limited, System1 Research B.V., System1 Research, Inc., System1 Research Sarl, System1 Research GmbH, System1 Research Do Brazil Servicos de Marketing Ltda., System1 Research France Sarl, System1 Market Research Pte Ltd, System1 Research Pty Ltd., System1 Agency Limited, and System1 AdRatings Limited.

Employees

Sector

Advertising & Marketing

Calendar

Earnings release - Annual 2026

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