The
origins of business, any business, are usually remarkably humble. One
person starts with one product or service, which (at least) one
customer wants, in one room. And then he or she tries to grow.
Seeing photographs of where and how today's global companies
started is to appreciate the original simplicity with which they
began.
Look where Henry Ford assembled his first automobile
(500-pound, two-cylinder Quadricycle) in June 1896 in Detroit:

(http://www.hfha.org/OLD/images/bagley.jpg)
He had to widen the door to get it out of the building for a
June 4, 1896 pre-dawn test drive.
The longevity and size of many industry leaders,
considering their origins, makes one admire their ability to adapt
over time to changes in customers and competitors.
Here are more than 400 photographs (and growing) of the
'origins' of may companies and products which have become familiar
and used for years.