Team | OTTO Construction Group

People

Leadership

Having worked with some of Australia’s most prominent property and construction organisations, Ryan and Trystan bring hands-on leadership and an emphasis on company culture.

Ryan Long

Co-Founder & Director

With over 20 years’ experience in construction, Ryan specialises in project and design management, cost planning, and financial leadership. Holding both Commercial and Domestic Builder’s Licences, he leads OTTO with a strong focus on quality delivery, integrity, and long-term client partnerships.

Trystan Martin

Co-Founder & Director

Trystan brings over 20 years of industry experience leading complex projects for high-profile clients. He drives excellence across project planning, financial management, and safety, all while fostering strong client relationships built on honesty and collaboration.

Design & Construction Managers

Construction Manager

Tobie Martin

Tobie brings strong leadership experience and financial expertise to his role as Construction Manager, ensuring projects are delivered to a high standard, on time and within budget. He has worked on some key OTTO projects across 10 years, including Melbourne Central, Emporium & Esports upgrades, Jalna Factory and Waterman Eastland.

Construction Manager

Dan Zagame

Dan has 20 years of experience in construction, having worked on major Tier 1projects, including Royal Geelong Yacht Club, Richmond Quarter, and Kardinia International College Aquatic Centre. He provides strong leadership in project coordination and partnership from concept design through to delivery.

Estimating Manager

Levi Ebert

Levi has over 10 years’ experience, providing comprehensive analysis and interpretation of construction cost and delivery. He leads the estimating team through tender and project design, offering partners and suppliers complex value analysis, and building positive relationships.

Key to Success

One of Melbourne's most trusted and progressive builders — building better.

Fully Committed to Excellence

Every project team is hand-selected to match the specific demands of each job. A Project Director oversees the full project duration, supported by a Design Manager and Estimating/Cost Planner during the design phase. A Project Manager and an Administration Team work across both phases, with a Site Manager, Foreman, and site crew engaged throughout delivery.

Retail Construction

OTTO has a strong understanding of client objectives, having worked as a trusted contractor for major retail landlords. Our collaborative approach and positive culture enable us to build strong partnerships and consistently deliver quality outcomes that support our clients’ business goals.

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Live Environment Construction

We excel in live commercial environments, delivering seamless project execution while managing public interfaces and client expectations. Our ISO 45001 certification underscores our commitment to safety, quality, and operational excellence, allowing clients to continue operations uninterrupted throughout construction.

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Safety is our top priority

OTTO is fully certified to Australian standards for Safety, Environmental, and Quality management. With annual audits and a proactive safety committee, we maintain the highest standards across sites and administration. Our outstanding safety record reflects a culture that prioritises continuous improvement and safety above all else.

What We Do

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