Standards and Procedures

This Website Environment Policy was last updated on 17th January 2024, and the latest version is published on this page.

ISO 9001

We have been accredited to ISO 9001 since 2002. Our continuous improvement processes ensure that all of our procedures are updated to meet the challenges of current best practices and innovations within the industry



We have achieved BREEAM Excellent on several of our buildings including Design and Build projects.


ISO 45001

Our accredited ISO 45001 process and procedures create a safety culture that ensures our employees and supply chain work safely throughout the project. Our environmental and sustainability processes, which are accredited to ISO 45001 act as a catalyst for social, economic and environmental improvements for all of our stakeholders.


Zero Debt

OHMG pride itself on being financially robust with zero debt


Training and Development

Training and development reviews are carried out with staff every six months. This process has created a learning culture and has developed a well-rounded and flexible team with the ability to adapt to marketing needs.

Standards and Procedures Featured Image