General commercial printer Fuller-Davies has become ISO 14001 certified in a bid to boost its environmental credentials and respond to customer demand.
The Ipswich-based company already has FSC and PEFC certification, and uses carbon-balanced paper, vegetable-based inks and runs low alcohol presses.
James Robinson, sales director, said: "Getting ISO 14001 was demanding, but we did already have a lot of things needed.
"We got the standard on the back of suggestions from customers, and we were already going down the green route."
The 25-staffed business has a turnover of £3m and services the advertising, publishing, manufacturing and retail industry sectors.
Managing director Neil Stones said: "We believe strongly in environmentally conscious printing and print buying, and want our customers to feel they are in safe hands when they entrust their work to us."