Gural Eryasar is an accomplished Industrial and Systems Engineer with over two decades of experience across engineering, telecommunications, and construction industries.His career began at the prestigious Scientific and Technological Research Council of Türkiye (TÜBİTAK), where he contributed to a major World Bank project and received a national TUBITAK award in 1999 for his efforts.

Following his role as a Project Engineer at IKSA Construction on government contracts, Gural relocated to Australia in 2005 to broaden his professional and personal horizons. In 2012, he founded ATIZ Group, marking his entry into the telecommunications sector through contracts with NBN and Telstra.

By 2014, he launched OMG Group, which played a key role in Australia's HFC rollout through major contractors such as Broadspectrum, Lendlease, Downer, and Visionstream. Under his leadership, OMG Group rapidly expanded to over 200 staff and contractors across Sydney, Brisbane, Melbourne, and Tasmania, and also completed fiber fusion splicing work in New Zealand.

In 2018, Gural reactivated ATIZ Group, leading its evolution into a Tier 2 construction company focused on government contracts in Sydney. The company has since grown significantly, opening a second office in Adelaide in 2024 and a third in Malaysia in 2025. Most recently, ATIZ Group secured a key government tender under the Energy Efficiency Program, playing an instrumental role in Australia’s transition to green energy.

Known for his strategic vision, entrepreneurial drive, and hands-on leadership, Gural Eryasar continues to apply his extensive technical and managerial expertise to build highperforming teams and sustainable projects across industries.His commitment to innovation and long-term value creationconsistently drives impactful results for the organizations he leads.

Caglar Eryasar is an accomplished Operating Manager and shareholder at ATIZ Group, combining strong project management expertise with a solid foundation in business strategy and operations. After completing his degree in Business Management, Caglar moved to the United Kingdom where he launched and successfully operated his own renovation and maintenance company. Over six years, he delivered a wide range of residential projects, gaining valuable experience in contractor coordination, budgeting, client relations, and end-to-end project management.

In 2019, driven by the desire for new challenges and to further expand his capabilities, Caglar relocated to Australia and joined ATIZ Group as both a Project Manager and shareholder. His entrepreneurial mindset, combined with his strong leadership and communication skills, quickly established him as a trusted and integral part of the company’s executive team.

Now serving as Operating Manager, Caglar leads multiple projects and teams, ensuring all initiatives are completed on time, within budget, and to the highest standards of safety and quality. He plays a pivotal role in aligning project goals with long-term business objectives, improving operational efficiency, and fostering a culture of accountability and performance.

Caglar is known for his proactive problem-solving, strategic planning, and ability to bring clarity and structure to complex operations. He thrives in dynamic environments and is deeply committed to delivering exceptional outcomes for both clients and the business. He is also highly skilled in budgeting, team leadership, cross-department  oordination, and process optimization.

As a leader, Caglar continues to influence the growth and direction of ATIZ Group, helping to position the company as a trusted and innovative force in the industry.

Aysenur is a skilled architecture and construction management professional with a Bachelor of Architecture from Akdeniz University and a Master’s (Honours) from Swinburne University of Technology. In 2024, she received the Academic Excellence Award from the Australian Cost Engineering Society. Aysenur has 2 years of experience as a Junior Architect at Senel Architecture, where she gained experience in design and compliance, and 2 years of experience as an Assistant Estimator at Multi Formwork, with the scope of work, including quantity takeoffs, cost estimation, and tender preparation.

At Atiz, Aysenur manages the architectural department, coordinating schedules and resources. She maintains documentation, tracks progress, and supports administrative tasks with the admin team to ensure timely project delivery. With strong organizational and problem-solving skills, she drives compliance and project success. She serves as a central point of contact, ensuring all activities are well-organized and aligned with the company and project goals.

İnci is a CPA member and a motivated early-career accountant with a strong foundation in accounting principles and financial management. She holds an Accounting degree from Western Sydney University and a Financial Management degree from Istanbul University, reflecting both academic excellence and an international perspective.

İnci’s professional experience includes the successful implementation of new financial systems and effective cash flow strategies. She is skilled in process analysis, with a proven ability to identify operational improvements and contribute to more streamlined financial practices.

Before transitioning fully into the accounting profession, İnci gained several years of experience in the intellectual property sector. This background has equipped her with a solid understanding of compliance, regulatory frameworks, and analytical thinking, strengths that complement her accounting expertise. Known for her diligence, adaptability, and strategic mindset, İnci is committed to continuous development and delivering value through precise and efficient financial management.

Dogan Ungormus is a seasoned Site Manager with over 25 years of experience leading complex projects across construction, procurement, and operations. Currently at ATIZ, Dogan oversees a team of site supervisors, ensuring project delivery aligns with strategic goals, timelines, and budget constraints. He is recognized for his expertise in resource management, stakeholder engagement, and quality assurance, with a deep understanding of both Agile and Waterfall methodologies. 

Previously, Dogan led critical infrastructure projects at Downer and spent over two decades in procurement leadership at Stegbar, where he achieved significant cost savings and efficiency improvements. He also has operational management experience from his time at ACO Polycerate. Known for his clear communication, decisive leadership, and hands-on approach, Dogan consistently drives successful outcomes even under tight deadlines. He holds a Diploma in Building from TAFE Granville and is passionate about mentoring teams, optimizing workflows, and delivering value-driven results.

Sam Shinners is an accomplished Project Manager with deep experience delivering complex construction and infrastructure projects across Australia and the UK. With a background in electrical and mechanical engineering,he brings strong technical insight, hands-on leadership, and a sharp focus on safety, quality, and timely delivery.

Sam has led major façade, health, and energy sector builds, earning a reputation for clear communication, commercial awareness, and team coordination.

Known for his ability to navigate high-pressure environments and resolve challenges proactively, he consistently ensures projects are delivered to the highest standards. Currently completing his MBA, he combines practical site knowledge with strategic thinking to drive results on high-value projects and contribute to long-term business growth.