
ISO 9001:2015 Quality Management
Our Quality Processes and Systems have been audited and approved by Det Norske Veritas. Denholm Zholdas conform with the Quality Management System Standard ISO 9001: 2015 and are accredited under this system for the provision of services to oil and gas industries: plant and equipment hire.

ISO 14001: 2015 Environmental Management
Our Processes and Systems have been audited and approved by Det Norske Veritas. Denholm Zholdas conform with the Environmental Management System Standard ISO 14001:2015 and are accredited under this system for the provision of services to oil and gas industries: plant and equipment hire.

ISO 45001:2018 Health and Safety Management
Our Processes and Systems have been audited and approved by Det Norske Veritas. Denholm Zholdas conform with the Occupational Health and Safety Management System Standard ISO ISO 45001:2018 and are accredited under this system for the provision of services to oil and gas industries: plant and equipment hire.

Code of Conduct
Our business ethics and integrity are fundamental to our reputation and to running a successful business.

Health and Safety
The highest standard of Occupational Health and Safety is critical to the success of the business. We are committed to the consistent operation and delivery of all aspects of the business to the highest Occupational Health and Safety standards.

Quality
We are committed to consistently delivering defect free products and services on time, to our customer’s requirements, exceeding their expectations. We demonstrate our commitment by implementing a management system in line with the international standard ISO 9001 – 2015.

Environment
Denholm Zholdas recognises the potential for its operations to impact on the environment. We have demonstrated our commitment to this by implementing a management system in line with the international standard ISO 14001 – 2015.

DROPS Membership
Within the oil and gas industry, the potential cost of a dropped object is not just equipment damage and lost production, it’s about life. DROPS is a Global Work Group, represented by 200 operators, contractors, service companies and industry bodies, all sharing commitment for the common goal of dropped object prevention.

Protective Coatings
Denholm Zholdas is a Qualified Applicator of Chartek Fireproofing Systems in accordance with the Chartek Fireproofing Application Manual or other International Paint’s approved procedures.