The Pallet-Track network member also retained its FORS Silver and Bronze awards as part of the annual compliance audit, which coincides with the start of its 50th year in business.
The operator attributes its achievement to ongoing investment in the 60-strong fleet, additional camera technology and reducing emissions with the latest Euro VI engines.
Pete Eason, managing director of ELB Partners, says: “It is testament to the hard work of the team, particularly Dan Philpot who, as our new commercial director, has worked tirelessly with all members of the business to ensure our compliance was up to the required level to meet the demanding Gold standard.
“But there is no rest in this business and we will tirelessly strive to maintain the standards that cover health and safety and environmental commitments. This continues to be a challenge with wider adoption of city and town centre low emission zones.”