The Walsh Group is an Australian design and construction company.

Founded in 2012, TWG is operated by directors Bill E. Walsh and Joseph Yousef. Bill and Joseph’s leadership, vision and execution reflect their decades of industry experience. With a background in joinery and capentry, Bill commenced as a hospitality and retail fit-out specialist, subsequently expanding to larger design and construction projects in a broad range of sectors. Joseph rounds out the helm with his expertise in architectural building and design. Together, Bill and Joseph share a passion for architectural construction and design excellence that is embodied in the ethos and expertise of our Sydney-based team.

The Walsh Group office

Our Values


We strive to continuously learn, exceed industry standards and embrace both opportunities and challenges to ensure a quality result. It makes us proud to deliver services and outcomes that exceed our clients’ expectations.


We respect, include and lookafter our people and those around us, empowering each other to thrive. Our culture is underpinned by collaboration, built on a solid foundation of trust, empathy and support.


Every project, with its own unique opportunities and complex circumstances, requires an agile and innovative approach. We are relentless in our pursuit of new possibilities. Our grit ensures every project is judiciously executed.


We acknowledge and embrace our responsibilities to our clients, partners and community. By consistently operating with sincerity, transparency and accountability, we are able to achieve outcomes that are realistic and fair for all.

We embrace our responsibilities to our clients, partners and community to address the evolving needs of the world around us.


Based on credible evidence, we empower our team and supply chain to deliver tangible environmental outcomes for our clients and end users. We are committed to preserving our environment and heritage, implementing rigorous policies and procedures informed by our accreditations and memberships:

  • Environment Management System ISO 14001:215 accreditation
  • Green Star Accreditation training
  • Green Building Council of Australia (GBCA) membership

Health & Safety

Ensuring the health and safety of our people and those who work with us is paramount. Project- specific safety controls focus on minimising and eliminating risk from our sites. We are invested in continuously enhancing our safety culture, receiving the following accreditations towards this endeavour:

  • OH&S Management SystemAS/NZS 45001:2018 accreditation
  • Avetta Safety Program certification
  • First Aid accreditation
  • White Card accreditations


We strive to exceed our clients’ expectations by delivering consistently excellent quality. To ensure the highest standards, we continuously improve our quality policies and processes, which are underpinned by an internationally recognised and highly regulated a quality management system:

  • Quality Management System ISO 9001:215 accreditation

Industrial Relations

The strength of our long-standing subcontractor and industry relationships is built upon our commitment to industrial relations. We prioritise the safety and legal rights of our people and subcontractors without exception. Our industrial arrangements are:

  • Department of Employment and Workplace Relations reviewed
  • National Code of Practice for the Construction Industry compliant


Our fully integrated process is streamlined using the industry’s leading construction management software, ensuring seamless and efficient project delivery.