In the 1980's, the firm has concentrated on buyouts of technology companies.

Until 1861, the firm concentrated on buying, selling and editing prints.

After the war, the firm concentrated on repair work and antiques restoration.

Jones' firm concentrated on human rights cases, criminal, prisoner rights and labour law.

Since its launch, the firm concentrated on the representation of emerging technology companies and venture capitalists.

The firm now concentrates on search, only occasionally using selection.

And the fewer firms there are, the more concentrated their power.

Many firms are concentrating on customer service and education in ways they never have before.

Some firms concentrate on performing specific, case-by-case tasks for a client.

In the longer run, the firm will concentrate its search for new space between 14th and 23rd Streets.