Recommended databases for SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis research:
Business Source Complete - limit your results to SWOTs under the All Filters option, choose Source Type as SWOT Analyses. How-to
Marketline Advantage Click the Companies option at the top and choose or search a company. The option for a SWOT Analysis will then appear on the left side of the company's profile.
ABI Inform (run a keyword search by "company name" and include the keyword "SWOT"). A similar search can be done using the Advanced search and searching "swot analysis" as a Subject.