ORS is a prominent Irish multidisciplinary building consultancy. The firm offers design, planning and management advice that is supported by expert guidance in energy efficiency. We have a team of highly skilled designers, consulting engineers, planners, scientists and surveyors. Our mission is to design and build a better world by delivering sustainable solutions for our clients and creating a supportive workplace for our people.

ORS is one of an exclusive number of Engineers Ireland CPD Accredited Employers in the country. It is also officially recognised as one of the Best Workplaces in Ireland 2020, the highest placed engineering and surveying consultancy in its category. This was the firm’s second successive year to be listed and is a testament to its strong mission, vision and value set, which revolve around a people-centred culture. The firm is also one of a small number of Irish companies who are ISO certified in standards ISO 9001, 14001 and 45001.

As a firm, we are at the forefront of training and technology. We have heavily invested in the latest cutting-edge tools to allow our experts carry out their work efficiently and to a superior standard for our clients.


The approach at ORS is driven by commercially focused project management. We keep you at the centre. Our service is underpinned by a deep understanding of the importance of communication, your deadlines and delivery requirements.

ORS engages with a diverse portfolio of property developers, international project funding agencies, local authorities, government agencies and private clients. We collaborate with architects, design teams, contractors and owners to create effective and innovative solutions for every project.

With one of Ireland’s most experienced teams, we have established a reputation for delivering expert care and attention on the most demanding of projects. Clients trust our teams’ ability to be objective and careful while also taking steps to realise a project efficiently.

Our service offering falls under nine key pillars:

  • Civil and Structural Engineering
  • Project Management
  • Infrastructure
  • Health and Safety Management
  • Building Surveying
  • Assigned Certifier
  • Fire Safety
  • Energy Management
  • Environmental


Our mission at ORS is to design and build a better world by delivering sustainable solutions for our customers and creating a supportive workplace for our people. We operate in a unique work environment, growing sustainably, while enhancing our community and the lives of our people and their families.

At ORS, our leadership team is guided by our values of quality, sustainability, learning, communication and honesty. We are results and values focused, delivering on our promises to clients, applying creative thinking to develop original and practical solutions.

The firm has three sources of competitive advantage:


We are the only Irish consultancy offering this particular blend of services. Although some clients may only require one service at a particular time, the support from other specialist fields is of significant value. ORS appoints a Project Coordinator on projects that require multiple services from the firm. We do this to ensure the highest standards in quality and efficiency for the client.


We focus heavily on the client relationship, emphasising responsiveness and dependability of delivery, building long lasting relationships through investment in client events. This source of competitive advantage adds a strong subjective element to our brand.


We cultivate a unique work environment, centred around trust, autonomy, and flexibility. We have a low attrition rate and a strong organisational culture. Our brand is therefore appealing to a wider group of stakeholders, i.e. current and future employees, which translates to a more consistent service delivery.