This is the first year the agency, which has a staff of 600 employees in Europe, the United States and Asia-Pacific, has entered the competition.
"Staff have fun with colleagues (a 90% positive score); employees agree that work is stimulating (83%); believe they can make a valuable contribution to the success of the company (90%, the seventh-highest result); and say they are proud to be part of Jack Morton's brand (87%)," reported the newspaper.
"We are delighted to have achieved such a high standing on our first year of entry to the scheme," said Jack Morton Worldwide EVP managing director, EMEA, Julian Pullan.
"Our success is created by our people and we are determined to ensure we continue to make Jack Morton an even better place to work."
Agency RPM also featured on the list, moving up 23 places to number 27 from its position at number 50 last year.
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