Assets: $1.9 billion
Chairman: Steve Retzloff
Popular with employees: Surprise breakfasts are a hit.
Community service initiative: Employees deliver weekly backpacks of food to students at Frazier Elementary School in Houston, and donate food for Christmas dinners to the families of students at their adopted school.
Communication tool/practice: Chairman Steve Retzloff regularly hosts roundtable discussions with small groups of employees to solicit feedback and ideas.