About
Platinum
Your platinum-grade partners for all things civil construction.
Our experienced team has worked across SA’s largest infrastructure projects.
Platinum brings a new approach to the civil construction industry. We work hard to deliver a truly inclusive workplace, thereby reflecting the diversity of the Australian community.
Our approach is highlighted by our ability to create real career development opportunities for First Nation people, especially local Aboriginal women.
This sets us apart from our competitors. We focus on growing our people’s capability, ensuring every individual is fully trained, nurtured and supported.
As such, we proudly deliver sustainable outcomes that provide out-sized benefits for the entire community.
Our Values
Safety and Wellbeing
Nothing is more important than the safety of our people. We are committed to maintaining a workplace where everyone returns home safely each day. We actively identify risks, follow safe work practices, and look after the physical and mental wellbeing of our workforce, contractors, and stakeholders.
Respect
Integrity and Accountability
Communication and Transparency
Excellence
Inclusion and Community
Platinum People

Kiara Rodgers (Johnson)
Managing Director
Kiara Rodgers (Johnson) is the 100% Aboriginal Owner of Platinum Civil Construction, with over 25 years’ experience in Construction and Mining. Kiara is an award-winning leader in civil construction, infrastructure, and Aboriginal economic development, with a strong focus on creating meaningful opportunities for Aboriginal communities… Read more
Kiara Rodgers (Johnson)
Managing Director
As Managing Director of Platinum Civil Construction, Kiara drives industry participation through culturally informed and socially responsible construction practices. Her work is centred on delivering high-quality infrastructure projects while embedding sustainable employment pathways and long-term economic outcomes for Women and Aboriginal people.
Kiara is widely recognised as a trailblazer in the industry and is believed to be one of the first Aboriginal women to own and manage a civil construction business. She is also among the first 100% female-owned businesses to deliver construction projects at BHP’s Olympic Dam.
Under her leadership, Platinum Civil has become a trusted delivery partner on major projects, including BHP’s Ad Hoc Civil Contract, with proven capability across projects exceeding $10 million. Her team is highly regarded for delivering safe, high-quality, and socially responsible construction outcomes.
In parallel, Kiara is a Board Director and volunteers and contributes time to First Nations Water Issues, as a Fellow of the Peter Cullen Environment and Water Trust. Across her roles, she contributes to strengthening South Australia’s cultural and economic landscape.
She is a graduate of the Australian Institute of Company Directors (AICD) and is currently undertaking a Master of Business at Monash University. An accomplished international speaker, Kiara presents at global forums, advocating for the critical need to grow First Nations participation in economies worldwide.
With deep expertise as an Executive Director, with a passion for community engagement, project management, and human resources, and an unwavering commitment to social impact, Kiara is recognised as a leader in integrating sustainable, respectful, and culturally informed practices across civil construction and beyond.

Connor Galpin
Senior Project Engineer
Connor is a Senior Project Engineer at Platinum Civil Construction, delivering complex civil infrastructure projects across South Australia with a strong focus on safety, quality, and practical project outcomes… Read more
Connor Galpin
Senior Project Engineer
Connor is a Senior Project Engineer at Platinum Civil Construction, delivering complex civil infrastructure projects across South Australia with a strong focus on safety, quality, and practical project outcomes. With experience across both metropolitan and remote delivery environments, Connor has developed a reputation for successfully managing projects from tender through to completion, including planning, procurement, subcontractor coordination, commercial management, and on-site delivery.
Connor plays a key role in the delivery of major infrastructure and resource sector projects, including works for BHP Olympic Dam and Tier 1 delivery alliances. His experience spans bulk earthworks, pavements, concrete structures, utilities, temporary works, and complex staging methodologies within live operational environments.
Known for his hands-on leadership style and strong technical capability, Connor works closely with clients, subcontractors, and delivery teams to drive efficient and high-quality project outcomes. He is highly regarded for his ability to solve problems in challenging construction environments while maintaining strong communication and stakeholder relationships throughout all phases of project delivery.
Connor holds a Bachelor of Engineering (Honours) in Civil & Structural Engineering from the University of Adelaide and is a member of Engineers Australia. He is passionate about building high-performing teams, mentoring developing engineers, and contributing to the continued growth of socially responsible and sustainable civil construction practices across the industry.

Ka Yiu Tse
Graduate Engineer
Ka Yiu Tse is a Graduate Engineer with a background in Mechanical Engineering from the University of Adelaide. During the early stages of his career, he assisted with the delivery of pipeline design projects, including the APA North South Corridor and the SEA Gas Quarantine Power Station pipeline upgrade… Read more
Ka Yiu Tse
Graduate Engineer
Ka Yiu Tse is a Graduate Engineer with a background in Mechanical Engineering from the University of Adelaide. During the early stages of his career, he assisted with the delivery of pipeline design projects, including the APA North South Corridor and the SEA Gas Quarantine Power Station pipeline upgrade.
Through this experience, Ka Yiu developed practical skills in quality assurance (QA) documentation and technical reporting, supporting project compliance and effective communication of engineering outcomes.
Currently, Ka Yiu is working with Platinum Civil Construction as a Graduate Engineer, where he is further developing his capabilities in site management, design coordination, and site supervision.

Jack Carroll
Jack is a highly skilled operator with over 10 years of experience in the civil industry. With the ability to confidently operate a wide range of machinery including excavators, skid steers, trucks, and bobcats, Jack brings versatility, reliability, and hands-on expertise to every project. Passionate about the industry and the lifestyle it offers, he is always eager to take on new experiences, expand his knowledge, and continue developing new skills.

Jacob Mango
Jacob is a Plumber/Operator with five years of plumbing experience and one year working in the mining industry. He is a skilled all-rounder, confident in both plumbing and vac truck operations. Jacob is passionate about getting the job done efficiently and takes pride in working closely with his crew to deliver quality results on every project.

Jonathan Hind
Jonathan is a dedicated Trade Assistant with one year of industry experience, skilled in operating vac trucks and concrete cans. He enjoys the unique FIFO lifestyle and the variety of experiences that come with the role. Jonathan takes pride in contributing to each project and building his skills through hands-on work in the field.

Nyier Pech
Nyier is a multi-skilled operator with 10 years of experience in the civil industry. Experienced across a wide range of machinery including Moxy trucks, rollers, skid steers, water carts, and trucks, Nyier brings strong operational knowledge and a reliable work ethic to every job site. He values the strong morale within the team and enjoys working collaboratively to achieve quality results. Passionate about the future of the industry, Nyier sees great potential in the company and is proud to be part of its growth and success.

Scott Walton
Scott is an experienced operator with two years in the industry, bringing a strong skill set across Moxy trucks, vac trucks, and forklift operations. Scott enjoys the variety that comes with the role and values the opportunity to learn new skills and take on new experiences every day. His hands-on approach and willingness to grow make him a valuable part of the team.

Albert Martens
Albert is an experienced Operator with over three years in civil construction. He’s confident across a range of machinery, including excavators, skid steers, rollers, water carts, and tippers. Albert enjoys being out on site and loves the hands-on experience that comes with the job. He takes pride in his work and is known for getting in, getting it done properly, and being a dependable part of the crew.

Cecil Buckskin
Cecil is a skilled operator with 10 years of experience in the civil industry, specialising in excavator, bobcat, and HR operations. Passionate about working on Indigenous land, Cecil takes great pride in contributing to meaningful projects while continuing to develop and strengthen his skills within the industry. His dedication, hands-on experience, and commitment to growth are reflected in the quality of his work.

Hardikkumar Zadafiya
Hardikkumar is a Civil Engineer with 18 months of experience at Platinum Civil. He brings a strong foundation in cost control, project progression, forecasting, QA documentation, and Work Health & Safety. He is passionate about the civil industry, enjoying the variety each day brings and the opportunity it provides to think creatively and solve problems in dynamic environments

Jarrod Camilleri
Jarrod is an experienced Operator with around 10 years in civil construction, along with over a year working in mining. He’s skilled on excavators, skid steers, and rollers, and brings a solid, hands-on approach to every job. Jarrod enjoys the lifestyle that comes with the industry and values the opportunity to meet new people and build strong connections on site. Outside of work, he’s passionate about his family, and he brings that same sense of dedication and reliability to the team every day.

Jarryd Sherriff
Jarryd is an experienced Project Supervisor with over 25 years in the civil industry. He brings extensive expertise in site supervision, machine operation, and people management, ensuring projects are delivered efficiently and to a high standard. Jarryd is deeply committed to maintaining a strong safety culture on site, with a genuine passion for keeping teams safe while achieving outstanding results.

Nelson Erneo
Nelson is a highly experienced operator with over 12 years in the industry, bringing extensive skills across Moxy loader, forklift, skid steer, HR driving, and water cart operations. Passionate about the work he does, Nelson takes pride in contributing to projects that make a positive difference for both the industry and the wider community. Known for his strong work ethic and hands-on experience.
Platinum Purpose
Vision
Platinum will be a leading civil construction company recognised for excellence, inclusive employment, and creating lasting value for our people, clients, and communities.
Mission
To deliver safe, high-quality civil construction projects while creating meaningful employment, training for people and our local communities.

