The web offset printer said that publishing houses and print management companies are increasingly demanding the accreditations.
Alex Evans, managing director of the £31.4m-turnover company, said: "As a company, we're hoping to be as environmental as possible.
"While the accreditations have taken a while to implement, they do contribute to increasing the company's weight in a tendering process."
PCP health and safety manager Mick Simmonds, who was responsible for managing the accreditation process, said the company had worked hard to achieve the certifications.
He said: "The hard work really starts now however, as we have to strive even harder to keep this certification through internal audits and continuous management reviews."
The Telford-based, 238-staffed company is also FSC and PEFC accredited. It is working towards the ISO 18001 health and safety management standard.
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PCP wins council contract