Swanline Group

Swanline Group company information, Employees & Contact Information

Updated June 2026

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Swanline Group is a Real Estate company and founded in 1998. It has approximately 4 employees on record. Contact data was last refreshed in June 2026. Find Swanline Group's verified employee emails, phone numbers, headquarters address, and key decision makers below.

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Background Established in 1998, Swanline Group is a privately owned company focused on residential and commercial property development & investment, project management and business investment. Headed by Chairman John Trettel, a co-founder of the United Group, and Managing Director Paul Trettel, Swanline Group combines a vast pool of knowledge and expertise to manage all aspects of the company’s interests. Values Swanline Group takes pride in its technical excellence in design, innovation and building and has been at the forefront of the project development & management of some of Perth’s highest quality projects. All projects are sensitively developed in consideration of community interests and built to a high quality that is renowned in the industry. The company has earned respect and recognition from its peers with numerous awards for excellence in design, construction, interior design and innovation. Services Swanline Group works closely and collaboratively with project stakeholders to provide a comprehensive and cost effective range of services including: • Project Development Management • Site Acquisition • Investment Structuring & Syndication • Project Feasibility • Architect and Consultants Selection & Coordination • Planning & Building Approvals • Marketing Campaigns • Construction Project Management • Settlements Present Swanline Group is currently involved in a number of projects at various stages of development, with our dedicated attention to detail we will continue to produce quality projects with outstanding results. Future We are always seeking new opportunities to grow our portfolio of award winning projects, please contact us to discuss how we can help you.

Company Details

Employees
4
Founded
1998
Address
326 Rokeby Road, Subiaco,wa 6008,australia
Phone
01785 816 686
Email
HE****@****E.CO.UK
Industry
Real Estate
HQ
Subiaco, WA
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