The incumbent agency of seven years, Wyse Advertising in Cleveland, was eliminated from the review last month.
The incumbent agency of 13 years, Grace & Rothschild in New York, which introduced Land Rover products to American consumers, declined to take part.
The review began when Timex unexpectedly parted ways with its agency of 16 years, the Minneapolis office of Fallon Worldwide, part of Publicis.
The campaign last fall was part of Volvo's efforts via Scali, McCabe, its agency of 23 years, to build a reputation for safety and reliability.
The United States Postal Service has again turned to Young & Rubicam, its agency of 14 years, to handle its advertising.
Soft Sheen will continue a relationship with its agency of 16 years, Brainstorm Communications, Chicago.
One, the deputy executive director for administrative services, was recently filled by Martin Levine, who has managed nonprofit and governmental agencies of 20 years.
The incumbent agency of more than three years, Doner in Southfield, Mich., did not participate in the review.
The incumbent agency of 13 years, Grace & Rothschild in New York, declined to take part in the review when it began last month.
The review began in April when Monster, formerly Monster.com, unexpectedly parted ways with Arnold, its agency of nearly three years.