S.E.M. Group of Companies maintains an exemplary safety record and applies our safety driven culture and systems to all our subcontractors and suppliers. We encourage our employees to identify areas of concern or improvement consulting with them regularly through our safety committee, committed to providing their input and feedback on how we manage our business and stand out in this ever-changing industry.

Environmental Sustainability

With years of continued experience, S.E.M. have undergone a rigorous process to identify substantial environmental risk areas within our business operations. We have developed mitigation strategies consistent with our certified accreditation.

S.E.M.’s goal is to achieve environmental balance ensuring any reinstatement is undertaken at the highest of standards, with complete satisfaction for our clients. Senior Management and operational teams together take part in all environmental training sessions to ensure we are always achieving compliance with all environmental legislation in different jurisdictions.

Collaborative Relationships

S.E.M. deliver outstanding performance by providing solutions that exceed requirements and allow for ongoing relationships. We work hard to understand our customers’ needs and their own often unique and complex construction requirements.

S.E.M. is flexible by providing design and construct solutions together with construct-only projects. Our focus is working with our customers as a project develops to solve common issues together to ensure mutually acceptable solutions with a positive outcome. S.E.M. never compromise on our responsibilities to delivering outstanding project results.

Technical Resources

Through our multi-disciplinary services spanning civil engineering, utilities, pilings & structural and traffic control, our team of in-house experts are on hand when they’re needed most; able to pool their extensive industry knowledge and experience to problem solve even the most challenging of situations. Utilising the latest software in estimating, project planning, management and delivery and traffic management along with extensive and diverse range of plant and equipment along with qualified engineers, S.E.M.’s resources also include an internal purpose built fabrication workshop to ensure the highest of quality products are provided in all situations.


As a long-standing leading South Australian civil engineering company, we engage with the communities in which we operate and aim to develop friendly and productive relationships.

S.E.M Group are proud sponsors of:

Croydon Kings Soccer Club
Golden Grove Football Club
Salisbury North Cricket Club
The Bash – Variety

Raising Money For Variety

Mark Wauer, S.E.M. Business Director has been a dedicated participant of ‘The Bash’ for over 12 years. In that period Mark has raised over $1.2 Million for Variety, which is something that we are very proud of at S.E.M. We would not have been able to achieve this without the excellent support we receive each year from our suppliers.

If you would like to help us raise money for this great cause, please click ‘Donate Now!’, and follow the prompts to make your donation.

Our prime objective is to be socially environmentally responsible in the civil engineering industry and we are constantly striving to set the highest standards.