H&M has it's roots in Sweden where it started as a ladies clothing line called 'Hennes' but later extended its service to men and children hence the name 'Hennes Mauritz', later abbreviated to H&M.
The company has over 2,300 stores in 41 countries has over 87,000 employees.(as per 2011.
Just a little bit of history:
H&M was established in 1948 by Erling Persson in
Västerås, Sweden.
H&M is has been associated with many celebrities including Beyonce ,Katty Perry,and Rachel Bilson.