SiriusDecisions is a global B2B research and advisory firm. The Company delivers actionable intelligence, frameworks, and expert guidance for executives to modernize and elevate sales, marketing, and product performance. 

Employee Rating

Parent CompanyForrester Research
HQWilton, CT, US
Cybersecurity ratingAMore
SiriusDecisions was founded in 2000 and is headquartered in Wilton, CT, US
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Key People/Management at SiriusDecisions

Richard Eldh

Richard Eldh

Co-Founder, Managing Director
John Neeson

John Neeson

Co-Founder, Managing Director
Tony Jaros

Tony Jaros

President, Chief Product Officer
Martijn Tel

Martijn Tel

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SiriusDecisions Office Locations

SiriusDecisions has offices in Wilton, Austin, San Francisco, Waltham and in 3 other locations
Wilton, CT, US (HQ)
187 Danbury Rd
Austin, TX, US
1250 S Capital of Texas Hwy building 2, suite 200
San Francisco, CA, US
150 Spear St #1100, San Francisco
Waltham, MA, US
230 CityPoint, 230 3rd Ave
Toronto, CA
3250 Bloor St W Tower, Suite 600, Etobicoke
Singapore, SG
1 Raffles Place, Tower 2, #19
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SiriusDecisions Financials and Metrics

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Founding Date

SiriusDecisions is a subsidiary of Forrester Research

SiriusDecisions Cybersecurity Score

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SiriusDecisions Online and Social Media Presence

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SiriusDecisions Company Culture

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SiriusDecisions Frequently Asked Questions

  • When was SiriusDecisions founded?

    SiriusDecisions was founded in 2000.

  • Who are SiriusDecisions key executives?

    SiriusDecisions's key executives are Richard Eldh, John Neeson and Tony Jaros.

  • How many employees does SiriusDecisions have?

    SiriusDecisions has 23 employees.

  • Who are SiriusDecisions competitors?

    Competitors of SiriusDecisions include Synergy Research Group, Intellicosting and Cignal AI.

  • Where is SiriusDecisions headquarters?

    SiriusDecisions headquarters is located at 187 Danbury Rd, Wilton.

  • Where are SiriusDecisions offices?

    SiriusDecisions has offices in Wilton, Austin, San Francisco, Waltham and in 3 other locations.

  • How many offices does SiriusDecisions have?

    SiriusDecisions has 7 offices.