> For the complete user guide index, see [llms.txt](https://portraitresearch.com/documentation/llms.txt).

# Company Research

[Canonical page](https://portraitresearch.com/documentation/company-research/)

Review company Primers, quarterly Case Studies, relationships, source documents, and your company-linked work.

- [Company Research overview](https://portraitresearch.com/documentation/company-research/overview.md): Find a company and choose its Primer, quarterly Case Studies, relationships, source documents, or your existing research.
- [Read a Company Primer](https://portraitresearch.com/documentation/company-research/company-primer.md): Open a Company Primer, choose the abridged or full version, request missing analysis where available, and verify material claims against its sources.
- [Review a company Case Study](https://portraitresearch.com/documentation/company-research/stock-replay-experience.md): Select a company and quarter, review available Case Study sections and price context, and verify material claims against source documents.
- [Inspect peers and supply-chain evidence](https://portraitresearch.com/documentation/company-research/company-relationships.md): Review recorded competitors, suppliers, and customers, interpret each relationship status, and verify the supporting evidence.
- [Company documents](https://portraitresearch.com/documentation/company-research/documents.md): Find company source documents and check material claims against cited sources, subject to source licences and account entitlements.
- [Find your research for a company](https://portraitresearch.com/documentation/company-research/your-research.md): Use Your Research and Project in the Companies directory to reopen company-linked Monitors, Deep Research, Charts, Easel sessions, and Projects.