Arkansas Business

Truman Arnold Cos. returned to the top of Arkansas Business' annual list of the state's largest private companies last year and remains there with 2011 annual revenue that is more than double the next-highest confirmed figure on the list.

The list of the state's 75 largest firms is only part of this week's in-depth coverage of private companies in Arkansas. Below, watch our Today's THV video segment on the list, who's on it and how it's changed from last year:

Also this week:

The full list and an overview of the 75 largest private companies, ranked by revenue.

Publisher Jeff Hankins' commentary on the annual list, his favorite recurring feature in Arkansas Business, and four points about the list that he's noted for 19 years.

In-depth profiles of some of the companies on the list, grouped by industry and Arkansas region.

And there's much more from this week's 52-page edition of Arkansas Business here.