Managing director Simon Brett presented the awards at a ceremony held at the Guyhirn-based company.
Lisa Beaumont, Steven Norris, Paul Ingram, Ian Fuller, Paul Seaber and Arthur Jakiel were among those with 15 years of service.
Brett said: “We recognise that our people are the very lifeblood of our business and were therefore delighted to give special recognition to our loyal colleagues who were able to attend our most recent awards ceremony.
“Bretts is a long-established business with roots stretching back to the 1800s although we actually celebrated the 90th anniversary of the company in its present form just last year.
“With more than five centuries of knowledge and experience of the road transport industry our customers can be assured that they are receiving a best in class service.
“With three members of the fifth generation of the Bretts family already settled into the business we continue to lay the foundations for tomorrow with the collective ambition to ensure Bretts Transport continues to serve customers for years to come.”
