So they asked him to serve as a consultant for five years.

He continued to serve as a consultant for several more years.

She has since continued to serve the board as a consultant.

After that, he would serve two years as a consultant.

He served as a consultant to them and 30 other companies.

He then continued to serve as a consultant to the company's management.

He will now serve as a consultant to the executive committee of the company's board.

After leaving office, he served as a senior consultant for national security.

He will serve as a consultant to the restaurant until the end of the year.

He started his own software company in 1982 and later served as a consultant from 1988 to 1993.