SiriusDecisions Email Format

Information ServicesConnecticut, United States11-50 Employees

SiriusDecisions operates as a product line within Forrester, a prominent information services firm. It targets business and technology leaders, delivering structured guidance and frameworks intended to enhance sales, marketing, and product performance. The offerings combine research-based insights with executive guidance to inform strategy and execution. The business is based in Wilton, Connecticut.

Its clients are executives seeking to modernize sales, marketing, and product initiatives through research-based guidance. In November 2025, Forrester announced the OASIS Framework, reflecting ongoing initiatives within its broader portfolio.

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