ULTRA builds with precision, passion, and people at the centre — because great projects start with great relationships.
ULTRA helps clients achieve great project outcomes through its comprehensive suite of design and construction services, highly experienced and professional team, and unwavering commitment to safety, value, detail, and quality.
Our obsession with building started with our founder and director, Adrian Sicari, an expert in both design and construction and over 25 year’s experience.
Safety on our sites and surrounding communities is our number one priority, evidenced by our Federal Safety Commission accreditation.
Another key point of difference is how we apply our detailed knowledge and experience of the relevant legislation, codes and regulation to complete projects in the fastest possible time-frame. More and more, we are working with our clients from the earliest stages to plan and execute in the fastest most efficient way possible.
Our diverse experience and professional workforce ensures we consistently deliver innovative, cost-effective solutions that bring our client’s vision to life.
Leadership Team
At the core of ULTRA’s success is our exceptional team. Our Leadership Team embodies the qualities of leadership, integrity, and commitment to excellence that define our business.

Adrian Sicari
Managing Director

David Michel
Chief Executive Officer

Anthony Ciappara
Construction Manager

Luke Harrold
Construction Manager

Kane Koster
Estimating/Bid Manager

Ed Adams
Operations Manager

David Quigley
Commercial Operations

Sam Rutherford
Head of Commercial and Legal

Jennifer Sampson
Finance Manager

Chris Van Luenen
WHSE Manager

Hannah Kynaston
HR Manager

Rodney Serhan
New Business Development

Maryana Zborovskaya
Assistant Operations Manager

Adrian Sicari
Managing Director
With over 25 years of experience working for top tier builders within the construction industry, Adrian founded Ultra Building Co with the vision of providing quality construction solutions alongside groundbreaking design innovations. Each new project, each new client, provides an opportunity for him to exercise his skills as a communicator, designer, and innovator in his field.
Adrian’s end-to-end understanding of the entire construction process gives him significant insight into how to leverage industry to best meet the needs of his clients. His extensive management skills and experience feed down to all of Ultra Building Co’s employees, ensuring continuity and consistency in his approach.
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David Michel
Chief Executive Officer
David Michel stands as a hands-on executive leader specializing in transformative change and rapid growth within the construction industry.
With a distinguished career spanning over 30 years, he possesses an exceptional track record of enhancing all business measures including profit, sales growth, culture, customer satisfaction, and brand integrity. His experience is rooted in sectors such as construction, property development, and manufacturing, with a focus on innovation and modular housing.
David’s exemplary leadership and commercial management skills underscore his ability to build high performance teams and drive results. With a proven ability in aligning cross-functional interests to achieve organizational objectives, he is well-positioned to collaborate on future campaigns, bringing his wealth of experience to ensure success.
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Anthony Ciappara
Construction Manager
Anthony Ciappara is an accomplished construction and project management professional with a strong track record of delivering high-value commercial, residential, and infrastructure projects. With extensive expertise in project planning, contract administration, and stakeholder engagement, he ensures seamless project execution from inception to completion while upholding the highest industry standards.
Having successfully managed multi million dollar developments, Anthony excels in procurement, cost control, and risk mitigation, optimizing efficiency without compromising quality or compliance. His ability to lead cross-functional teams, collaborate with architects and engineers, and proactively address challenges makes him a trusted expert in navigating complex project environments.
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Luke Harrold
Construction Manager
Luke Harrold is a seasoned Construction Manager with over two decades of experience in the construction industry. Known for his calm, measured leadership and strong relationship-building skills, Luke has delivered complex residential, seniors living, and multistorey mixed-use developments across New South Wales.
In addition to project execution, Luke is highly experienced in Early Contractor Involvement (ECI), tender conversion, and feasibility assessments. His strong contract administration background and commercial acumen allow him to navigate stakeholder negotiations and contractual risk with confidence.
At Ultra, Luke enhances the company’s delivery capability, especially in the aged care, residential, and complex live-site sectors. Luke helps to ensure Ultra delivers high-quality outcomes with certainty and confidence across its expanding project pipeline.
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Kane Koster
Estimating/Bid Manager
Kane has over 30 years of experience in the construction industry, building a strong and diverse track record across residential, commercial, and industrial projects. Known for his innovative thinking in estimation and procurement, Kane tailors his strategies to each project, offering high-value engineering solutions that optimise cost, time, and quality.
His ability to navigate complex construction methodologies gives funders and clients confidence that projects are not only viable but delivered to the Kane Koster highest standard.
As a longstanding and respected team member at Ultra, Kane plays an integral role in upholding the company’s commitment to excellence.
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Ed Adams
Operations Manager
Ed began his career in joinery, where he developed a strong foundation in craftsmanship, spatial awareness, and attention to detail. As his career progressed, he transitioned into construction management, bringing with him a passion for design integrity and operational efficiency. With over 15 years of site management experience, Ed has delivered projects across a range of sectors, consistently applying his practical knowledge to achieve high quality outcomes.
His deep understanding of both construction and manufacturing processes enables him to streamline operations, mitigate risk, and improve project efficiency. His disciplined approach, coupled with a commitment to excellence, ensures that every project meets Ultra’s standards of quality, safety, and client satisfaction. Ed’s dedication to continuous improvement and his sharp eye for detail make him a trusted asset on every build.
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David Quigley
Commercial Operations
David brings over 20 years of diverse experience in the construction industry, with a career spanning commercial, retail, government, residential, defence, and education sectors. Beginning in estimating before moving into contracts administration, he built strong expertise in both financial and contractual aspects of project delivery.
Known for his disciplined approach, David drives proactive, transparent, and efficient commercial processes across all stages of construction. David holds a Bachelor of Building in Construction Management (Second Class Honours) from the University of Technology Sydney.
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Sam Rutherford
Head of Commercial and Legal
Sam Rutherford is a seasoned commercial and legal executive with over 20 years of experience in Australia’s property and construction sector. Now leading the Commercial team at Ultra Building, Sam plays a key strategic role in guiding the business through complex legal, contractual, and commercial landscapes, while supporting project delivery and business growth across the group.
Sam is known for his calm, pragmatic approach to problem-solving and his ability to align legal strategy with operational objectives. His strength lies in supporting bid and project teams, driving smart risk management, and resolving disputes in a way that protects the company while maintaining key relationships.
A natural leader and mentor, Sam is passionate about developing capability within commercial, legal, and delivery teams. Sam brings a rare mix of on-site experience and strategic oversight. At Ultra, he brings a depth of expertise, integrity, and leadership that helps drive both cultural strength and commercial success.
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Jennifer Sampson
Finance Manager
Jennifer is a resilient and results-driven Finance Manager with a strong foundation in accounting and financial management. After transitioning from a successful career in event management, she built her expertise in finance, playing a key role in scaling a startup into a medium-sized enterprise.
A graduate of Torrens University with a Bachelor of Commerce (Accounting), she brings technical knowledge, commercial acumen, and a solutions-focused approach to Ultra, ensuring financial operations run smoothly and support the company’s growth trajectory.
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Chris Van Luenen
WHSE Manager
Chris is a highly motivated, versatile & performance driven leader who has worked across the gamut of the Construction, Civil Construction, safety and related risk industry over the past 25 years. He has collaborated with government, industry regulators and industries across multiple States of Australia & drives compliance to safety and quality protocols across the business.
Chris has won numerous awards and has been responsible for overseeing the safe delivery of a huge range of projects across multiple sectors. Chris forms part of the Senior Leadership Team in Ultra and is a mentor to the project teams; tasked with increasing awareness, education and adherence to the strictest of standards – both safety and quality.
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Hannah Kynaston
HR Manager
Hannah is an accomplished professional with a passion for delivering quality outcomes and building strong relationships. With strong experience primarily in the construction industry for the past decade, she is known for her collaborative approach, attention to detail, and ability to adapt quickly to challenges. Thriving in dynamic environments where creativity meets strategy, she brings a steady, solutions-focused mindset to every project.
Motivated to make a positive impact, Hannah drives innovation, supports clients, and mentors peers. Guided by integrity, curiosity, and commitment, she continually develops her expertise. Dedicated and approachable, she contributes meaningfully everywhere.
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Rodney Serhan
New Business Development
Rodney is a proven business development leader with expertise in sales, marketing, and operations. Since joining Ultra in 2017, he has secured over $500 million in projects, driving the company’s growth and reputation as a trusted Tier-2 builder in NSW.
Specialising in new business, project bids, and marketing strategy, Rodney builds and maintains high-value client relationships that have delivered landmark wins. He has also led initiatives in marketing, CRM, and industry engagement that supported Ultra’s ICIRT rating, ISO certifications, government prequalification, and multiple industry awards.
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Maryana Zborovskaya
Assistant Operations Manager
Maryana has joined Ultra Building as Assistant Operations Manager, bringing strong expertise in systems, governance, and resource management. In her role, she supports the business across critical functions including IMS development, reporting, IT, and operational efficiency. Maryana is taking administrative control of key platforms such as Procore, 1Breadcrumb, ProcurePro, and SharePoint, ensuring streamlined processes and consistent delivery. She works closely with leadership to enhance systems and support growth, while collaborating with teams to resolve operational issues. Known for her detail, drive, and practical approach, & plays an integral role in supporting Ultra’s performance and culture.
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Adrian Sicari (OFF CANVAS)
Managing Director

David Michel (OFF CANVAS)
Chief Executive Officer

Anthony Ciappara (OFF CANVAS)
Construction Manager

Luke Harrold (OFF CANVAS)
Construction Manager

Kane Koster (OFF CANVAS)
Estimating/Bid Manager

Ed Adams (OFF CANVAS)
Operations Manager

David Quigley (OFF CANVAS)
Commercial Operations

Sam Rutherford (OFF CANVAS)
Head of Commercial and Legal

Jennifer Sampson (OFF CANVAS)
Finance Manager

Chris Van Luenen (OFF CANVAS)
WHSE Manager

Hannah Kynaston (OFF CANVAS)
HR Manager

Rodney Serhan (OFF CANVAS)
New Business Development

Maryana Zborovskaya (OFF CANVAS)
Assistant Operations Manager

Maryana Zborovskaya
Assistant Operations Manager

Rodney Serhan
New Business Development

Hannah Kynaston
HR Manager

Chris Van Luenen
WHSE Manager

Jennifer Sampson
Finance Manager

Sam Rutherford
Head of Commercial and Legal

David Quigley
Commercial Operations

Ed Adams
Operations Manager

Kane Koster
Estimating/Bid Manager

Luke Harrold
Construction Manager

Anthony Ciappara
Construction Manager
Our Values
Our values define who we are and how we go about delivering your project.
Precision
We strive for perfection. Our teams apply an exceptional level of detail to ensure our buildings always aligns with the client brief, design and vision.
Quality
At ULTRA we are obsessed with achieving high quality. All staff take pride in what they do and go the extra mile to meet and exceed expectations, which is why we have such high repeat business. To be double sure, we underlay our teams with a rigorous quality system.
Strength
Starting with strength of character-to do the right thing, to persevere when things get tough, to ask the hard questions. This strength translates to projects delivered on time and budget, to a very high quality standard, and complying with all relevant legislation, codes, regulation and sustainability requirements.
Deliberate
Our teams are expected to listen, understand, question, consider and then take deliberate action. We relentlessly pursue value, solve problems and provide clever solutions, exploring every possibility in the interests of the project.
Humble
We believe it takes a team working in collaboration to deliver a great project. It is vital to get the best from all contributors, which is why our approach from say one is positive, constructive, inclusive and ‘best for project’.
Expert
ULTRA’s completed projects speak for themselves – happy clients, industry awards, unrivalled technical ability and a reputation for quality. We have earned our reputation for being a truly expert builder.
