The Open Database Of The Corporate World

Filings for QUESTAR ASSESSMENT, INC. (California (US))

12 Nov 2020
SI-NO CHANGE view

15 Nov 2019
SI-NO CHANGE view

27 Nov 2018
SI-COMPLETE view

15 Nov 2017
SI-COMPLETE view

19 Oct 2016
SI-NO CHANGE

4 Nov 2014
SI-COMPLETE

16 Nov 2007
REGISTRATION view

OpenCorporates : legal-entity data done right
Learn more about OpenCorporates
Global Authority
  • Unrivalled domain expertise: Laser-focused on legal entity data for 12+ years
  • Driving policy: Setting global standards, driven by our insights and expertise
  • Mission: Certified B Corp, partnering with world-leading organisations such as OECD, GLEIF, ICIJ
Trustworthy data
  • 100% official primary sources: No third-party sources of questionable quality
  • Quality baked in: Powered by our deep domain expertise and data insights
  • Underpinned by Legal-Entity Data Principles: Ensuring accuracy, transparency and utility
Designed for the future
  • Legal-entity data model: Accurately represents reality, not vague legacy 1960s-based ‘firm’ models
  • For the needs of today and tomorrow: Providing foundations for the digitalization of commerce
  • Provenanced, standardized data: Uniquely trustable and useful in an AI-driven world
Learn more about OpenCorporates