Determination, loyalty, reliability, integrity – just some of the words that clients use when talking about Glenn Rohrig. Since his first successful project for an aged care facility in 1991, Glenn has built his business on treating clients, employees and subcontractors with respect and fairness. Mixing construction experience with a solid business education, he imagines better outcomes and achieves them.

Alexei has more than 18 years of construction industry experience as a foreman, project manager and construction manager. His work across a diverse array of clients and sectors makes him an insightful and knowledgeable leader at Rohrig. He has exceptional project planning and management skills, with the ability to build and lead an effective team and to oversee every last detail of quality and value.

With 15 years of experience in the construction industry, David is an enthusiastic and goal-orientated manager who has high-level skills in programming and construction methods. He brings expert guidance to projects across all sectors. David especially enjoys value engineering, helping clients achieve cost savings without sacrificing quality.

David has been with Rohrig since 1991 and was the main business-winner in the company’s early years. His ambition to work on large projects for a Tier 1 company drew him away for seven years, but he returned to us with invaluable experience for our growth. He spearheaded the opening of our Sydney operations and then moved back to Brisbane as Business Development and Estimating Manager. He shares deep industry knowledge and has a tireless drive to provide every client with lasting

Shane brings diverse project management experience and the ability to unpack the real drivers behind complex projects. He has a finely-tuned ability to get to the heart of a project brief and find the perfect solutions for all stakeholders. His attention to detail and extensive knowledge make him an expert at finding the unique value opportunities in each project. A great leader and communicator, Shane’s collaborative and honest approach forms the foundation for his success at Rohrig.

Robert has been a pillar of Rohrig’s success since the first days of the company in 1991. His leadership and construction experience across a wide range of major projects bring exceptional insight to achieving clients’ objectives. He is a ‘solution finder’ and cultural role model, both friendly and focused. His people skills match his technical knowledge and financial acumen, inspiring the various teams within Rohrig to achieve their best each and every time.

Simon brings more than 38 years of global finance and assurance experience across Australia, Hong Kong and the UK to Rohrig through his time as a partner with PwC. As CFO, he strengthens our financial governance and reporting and supports delivery teams with robust forecasting and cost control. His leadership ensures quality, compliance and value remain central to everything we do.

With extensive experience leading high-performance teams, Ben transitioned from elite sporting programs to the corporate sector in 2017 and now leads Rohrig’s people strategy. He oversees recruitment, retention, training and development, resourcing, and cultural initiatives that strengthen the business and support high performance. Known for his balanced, positive, and approachable leadership style, Ben is passionate about helping individuals and teams reach their potential and excel.