Skip to main content
BGSU University Libraries

Industry & Company Information: Books

Start here for all your industry information needs.

Reference Books

Directories
Intended for a quick check of basic company information, directories have a listing by industrial classification code that can be useful in estimating how many companies operate in the same or a related industry.


  

Ratio Books


These sources give standard financial ratios (e.g. debt to equity, return on investment, and more) used for centuries as benchmarks for comparisons of company performance to the rest of the industry.  What you see is what you get!  They do not cover all industries, favoring manufacturing over retail, for example.  They do not cover industries that generate little revenue (e.g. pencil manufacturers).  Data about industry subgroups (e.g. car mufflers) will be embedded in entries about the larger industry (e.g. after-market auto parts).


Industry Analysis and Ratios of Leading Companies 


These sources comment on critical factors for analysis such as the structure in various industries, market drivers, consumer behavior, and what numerical and qualitative information are important in analyzing that industry.  They also give ratios for key industry competitors. 

  • Hoover's Handbook of Industry Profiles. Located in Reference shelves at ref HD2328 .H65.
  • Hoover's Handbooks.  4 volumes. REF HG 4057.A288   Company profiles include history, personnel, key competitors, and 10-year financial tables

Hoover's Handbook of American Business

Hoover's Handbook of World Business

Hoover's Handbook of Emerging Companies

Hoover's Handbook of Private Companies 

GUIDES TO FINDING AND USING DATA